Lincoln Aviator: Charging System - General Information / Description and Operation - Charging System - System Operation and Component Description
System Operation
System Diagram
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| Item | Description |
|---|---|
| 1 | PCM |
| 2 | GWM |
| 3 | IPC |
| 4 | Generator |
| 5 | Generator current sensor |
| 6 | HS-CAN1 |
| 7 | HS-CAN1 |
| 8 | HS-CAN3 |
| 9 | BCM |
| 10 | Battery monitoring sensor |
Network Message Chart
Module Network Input Messages — Body Control Module (BCM)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Alternator fault | PCM | The PCM has detected a fault in the generator or generator circuits. |
Module Network Input Messages — Instrument Panel Cluster (IPC)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Power system status | BCM | Reports any generator/charging system faults. Used for charging system fault indicator. |
Module Network Input Messages — Powertrain Control Module (PCM)
| Broadcast Message | Originating Module | Message Purpose |
|---|---|---|
| Load Shed Request | BCM | Used to indicate what level of load shed is commanded. |
Charging System
The PCM controlled Smart Charge charging system determines the optimal voltage setpoint for the charging system and communicates this information to the voltage regulator. The Smart Charge charging system is designed to set a DTC when a charging system fault is present. All of the Diagnostic Trouble Codes (DTCs) can set continuous faults, but not all Diagnostic Trouble Codes (DTCs) set as on-demand faults.
The smart regenerative charge system primary strategy is stored in the BCM. The BCM receives information relating to the battery condition from the battery monitoring sensor via a LIN. The BCM calculates and sends the set value needed for the generator charging voltage via the HS-CAN to the PCM. The PCM then adjusts the value received (if necessary) and sends it to the generator via a different LIN. The charging voltage is adjusted depending on various parameters, such as the current level of engine efficiency. The smallest possible set value for the generator voltage is 12.2 volts, while the maximum charging voltage can be anywhere between 14.5 and 14.9 volts. However, when the battery is in a refresh phase, the voltage may occasionally reach up to 15.2 volts. These refresh phases are required when the battery charge status is 80% over long periods of time, which increases the risk of sulfation in the battery cells.
The PCM simultaneously controls and monitors generator output. When the current consumption is high or the battery is discharged, the PCM raises engine speed as needed to increase generator output. The generator charges the battery and at the same time supplies power for all electrical loads. The battery is more effectively charged with a higher voltage when the battery is cold and a lower voltage when the battery is warm.
The PCM turns off the generator during cranking to reduce the generator load and improve cranking speed. Once the engine starts, the PCM slowly increases generator output to the desired voltage.
The PCM reports any charging system faults and sends a message through the HS-CAN to the BCM. The BCM then sends a message over the MS-CAN to the IPC, which controls the charging system warning indicator. The status of the PCM charging system warning indicator message can be confirmed by viewing the PCM Generator Fault Indicator Lamp (GENFIL) PID. Any charging system fault detected by the PCM results in 1 or more Diagnostic Trouble Codes (DTCs) being set and the GENFIL PID having a status of ON. If equipped with a charging system warning indicator, the IPC turns the indicator on or off. If equipped with a message center, the IPC displays the corresponding message to notify the driver of the condition.
Under certain circumstances, the charging system may have a concern but still keeps the battery charged while the vehicle is running. The LIN is normally used to initiate charging, but with a fault in this circuit the generator self-excites or begins charging on its own. The charging system warning indicator is illuminated and/or the corresponding message to notify the driver of the condition is displayed and the generator operates in a default mode (approximately 13.5 volts).
Electrical Energy Management System
NOTICE: When any vehicle module is being programmed, connect an external battery charger to make sure the module programming is completed without interruption due to the load shedding feature becoming active. The external battery charger must maintain a system voltage above 13 volts. This may require a charger setting higher than the lowest charge setting. The external battery charger negative connection must be made to an engine or vehicle chassis ground and not the negative battery terminal. If the connection is to the negative battery terminal, load shedding may begin and module programming may be corrupted. After charging has begun, start the engine to clear any load shed states and then turn the engine off and proceed with programming.
This vehicle is equipped with an Electrical Energy Management system which manages battery charging and monitors the battery state of charge. The Electrical Energy Management system also utilizes a load shed strategy to help control discharge of the battery and prevent, when possible, an excessively low battery state of charge. The BCM uses a battery monitoring sensor to monitor the battery state of charge.
To maintain correct operation of the load shed system, any electrical devices or equipment must be grounded to the chassis ground and not the negative battery terminal. A connection to the negative battery terminal causes an inaccurate measurement of the battery state of charge and incorrect load shed system operation due to the current being used bypassing the battery monitoring sensor. Refer to the Battery Monitoring Sensor component description in this section.
Battery State of Charge
The Electrical Energy Management system monitors the battery current flow and voltage to determine the battery state of charge. During the drive cycle the Electrical Energy Management system software monitors the charge and discharge current and increases the state of charge during charging, and decreasing it during discharge. During rest periods (key off with no electrical loads) when the vehicle enters sleep mode, the battery voltage is sampled to calibrate the state of charge. The sensor automatically executes this calibration anytime the vehicle enters sleep mode and when the total vehicle current draw is below 400mA. It takes 8 to 9 hours in the sleep mode to calibrate the battery state of charge to high accuracy. If the system draw does not allow the battery state of charge calibration over the previous 7 to 10 days the state of charge quality factor changes to flag this and some Electrical Energy Management system functions, which rely on the accuracy of the battery state of charge, may be temporarily turned off until a calibration takes place.
NOTE: Any devices left attached to the power socket that draw in excess of 200mA (or less depending on other battery loads), prevents a battery monitoring sensor from calibrating the battery state of charge.
Engine Off Load Shed
When the ignition is in ACC or ON mode and the BCM determines the battery voltage or the battery state of charge has dropped below set levels, a low battery warning message is displayed in the message center. Should the battery voltage or the battery state of charge continue to drop, the audio system is powered down to save the remaining battery charge. This load shed state clears once the vehicle is started and battery state of charge is allowed to recover.
When the ignition is in the ON mode and load shed occurs, the message center displays the corresponding message to notify the driver that battery protection actions are active. The audio system shuts down after the message center displays the warning.
If a fault occurs with the battery monitoring sensor or circuit(s), the only engine off load shed strategy that is active is a 45 minute timer. After 45 minutes have elapsed, the audio system turns off. To clear the load shed state, restart the engine.
Battery Charging
When it is required to charge the vehicle battery, connect the positive connection to the battery positive post, and place the charger negative cable to vehicle ground. Do not connect the negative charger cable to the battery negative terminal. Connecting directly to the battery negative terminal bypasses the vehicle sensors, not allowing the battery monitoring sensor to detect the charge current. As a result the battery state of charge does not reflect the charging. Look for the body ground cable coming off the clamp or the battery monitoring sensor and try and connect in this location (typically on the shock tower sheet metal). The placement of the battery is such that the battery negative terminal is located under the sheet metal shroud making sheet metal ground the obvious choice for the charger.
If the battery is being charged due to a load shedding message, only properly charging the battery assists in clearing this message. If the charger was improperly installed, the Electrical Energy Management system calibrates the battery state of charge after about 8 hours.
NOTICE: If the charger is incorrectly connected to the battery negative terminal, DO NOT reset the battery monitoring system using the diagnostic scan tool. This reset is reserved for new battery installation only. This reset will clear the learned battery data, the battery time in service, and will affect the aging algorithm parameters, which have been learned since the installation of the battery.
Jump Starting
When it is required to jump start the vehicle, just like battery charging, it is important to connect the cables properly for the Electrical Energy Management system to measure the energy input to the system to keep an accurate state of charge. Connect the positive connection to the battery positive post, and connect the negative cable to a vehicle ground. Do not connect to the negative battery terminal. Connecting directly to the battery negative terminal bypasses the ability of the vehicle to measure the input current with the battery monitoring sensor, and does not adjust the battery state of charge accordingly. For a convenient ground location look for the body ground cable coming off the clamp or the battery monitoring sensor and try and connect in this location (typically on the shock tower sheet metal). The Electrical Energy Management system calibrates the battery state of charge as described above after about 8 hours if the jump start negative cable is improperly installed.
NOTICE: If the cables are incorrectly connected to the battery negative terminal, DO NOT reset the battery monitoring system using the diagnostic scan tool. This reset is reserved for new battery installation only. This reset will clear the learned battery data, the battery time in service, and will affect the aging algorithm parameters, which have been learned since the installation of the battery.
Battery Replacement
If the vehicle battery is replaced, it is very important to perform the battery monitoring system reset using the diagnostic scan tool. If the battery monitoring system reset is not carried out, it holds the old battery parameters and time in service counter in memory. Additionally it tells the system the battery is in an aged state and may limit the Electrical Energy Management system functions.
Component Description
Generator
The generator is equipped with an electronic internal voltage regulator and a serviceable generator clutch pulley.
Generator Current Sensor (If Equipped)
The generator current sensor is attached to the generator B+ cable. It is supplied a 5-volt reference voltage and a ground from the PCM. The generator current sensor is a Hall-effect sensor that supplies an analog feedback signal to the PCM. The PCM uses this information for battery charging strategy and idle stability and torque control.
Battery Monitoring Sensor
NOTICE: Unless the battery is being replaced, DO NOT reset the battery monitoring system using the diagnostic scan tool. This reset is reserved for new battery installation only. This reset will clear the learned battery data, the battery time in service, and will affect the aging algorithm parameters, which have been learned since the installation of the battery.
The battery monitoring sensor is integrated with the negative battery terminal clamp and cable assembly, which provides a ground to the sensor. The battery monitoring sensor measures voltage, current, and temperature of the battery and uses these inputs to calculate the battery condition. The sensor transmits this information through the LIN circuit to the BCM. The battery monitoring sensor has a 2-pin connector providing battery voltage and LIN connections.
The battery monitoring sensor is an input to the Electrical Energy Management system software. If the sensor malfunctions due to wiring issues or failure, a DTC sets. In most cases the Electrical Energy Management system functions are turned off until the sensor operation is restored.
Powertrain Control Module (PCM)
The PCM monitors and controls the charging system.
Generator Clutch
The generator clutch is serviced separately from the generator. The primary function is to separate the generator rotor inertia from the FEAD belt, lowering belt tension at high Revolutions Per Minute (RPM) and reducing NVH.
Description and Operation - Charging System - Overview
Overview
The generator is driven by the FEAD belt. When the engine is started, the generator begins to generate AC voltage which is internally converted to DC voltage...
Diagnosis and Testing - Charging System
Diagnostic Trouble Code (DTC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation)...
Other information:
Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Airbag Supplemental Restraint System (SRS)
Diagnostic Trouble Code (DTC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices. REFER to: Diagnostic Methods (100-00 General Information, Description and Operation). Diagnostic Trouble Code Chart Module DTC Description Action BCM B00A0:11 Occupant Classification System: Circuit Short to Ground GO to Pinpoint Test BN BCM B00A0:12 Occupant Classification System: Circuit Short to Battery GO to Pinpoint Test BN BCM B1123:11 Restraints Ignition Relay: Circuit Short to Ground GO to Pinpoint Test BN BCM B1123:12 Restraints Ignition Relay: Circuit Short to Battery GO to Pinpoint Test BN BCM B11D8:01 Restraint Event Notification: General Electrical Failure GO to Pinpoint Test U DCME B1262:92 Crash Input Mismatch - CAN Active, Hardware Inactive: Performance Or Incorrect Operation GO to Pinpoint Test AX DCMF B1262:92 Crash Input Mismatch - CAN Active, Hardware Inactive: Performance Or Incorrect Operation GO to Pinpoint Test AX DCMG B1262:92 Crash Input Mismatch - CAN Active, Hardware Inactive: Performance Or Incorrect Operation GO to Pinpoint Test AY DCMH B1262:92 Crash Input Mismatch - CAN Active, Hardware Inactive: Performance Or Incorrect Operation GO to Pinpoint Test AY FCIM B00D5:01 Restraint System Passenger Disable Indicator: General Electrical Failure GO to Pinpoint Test R FCIM B1202:01 Restraint System Passenger Enable Indicator: General Electrical Failure GO to Pinpoint Test V OCSM B0061:11 Passenger Seatbelt Tension Sensor: Circuit Short to Ground GO to Pinpoint Test BC OCSM B0061:12 Passenger Seatbelt Tension Sensor: Circuit Short to Battery GO to Pinpoint Test BC OCSM B0061:13 Passenger Seatbelt Tension Sensor: Circuit Open GO to Pinpoint Test BC OCSM B0061:64 Passenger Seatbelt Tension Sensor: Signal Plausibility Failure GO to Pinpoint Test BC OCSM B00A0:62 Occupant Classification System: Signal Compare Failure GO to Pinpoint Test BD OCSM B00C0:11 Passenger Seat Occupant Classification Sensor "A": Circuit Short To Ground GO to Pinpoint Test BE OCSM B00C0:12 Passenger Seat Occupant Classification Sensor "A": Circuit Short To Battery GO to Pinpoint Test BE OCSM B00C0:16 Passenger Seat Occupant Classification Sensor "A": Circuit Voltage Below Threshold GO to Pinpoint Test BE OCSM B00C0:49 Passenger Seat Occupant Classification Sensor "A": Internal Electronic Failure GO to Pinpoint Test BE OCSM B00C0:7B Passenger Seat Occupant Classification Sensor "A": Low Fluid Level GO to Pinpoint Test BE OCSM B00C2:11 Passenger Seat Occupant Classification Sensor "C": Circuit Short to Ground GO to Pinpoint Test BF OCSM B00C2:12 Passenger Seat Occupant Classification Sensor "C": Circuit Short to Battery GO to Pinpoint Test BF OCSM B1193:00 Crash Event Storage Full and Locked: No Sub Type Information GO to Pinpoint Test BG OCSM U0100:00 Lost Communication with ECM/PCM “A”: No Sub Type Information GO to Pinpoint Test BH OCSM U0151:00 Lost Communication with Restraints Control Module: No Sub Type Information GO to Pinpoint Test BI OCSM U024C:00 Lost Communication with Seat Control Module "H": No Sub Type Information GO to Pinpoint Test BJ OCSM U0401:00 Invalid Data Received from ECM/PCM A: No Sub Type Information GO to Pinpoint Test BK OCSM U3000:41 Control Module: General Checksum Failure GO to Pinpoint Test BL OCSM U3000:42 Control Module: General Memory Failure GO to Pinpoint Test BL OCSM U3000:46 Control Module: Special Memory Failure GO to Pinpoint Test BL OCSM U3000:54 Control Module: Missing Calibration GO to Pinpoint Test BM OCSM U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to Pinpoint Test BB OCSM U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to Pinpoint Test BB RCM B0001:11 Driver Frontal Stage 1 Deployment Control: Circuit Short to Ground GO to Pinpoint Test A RCM B0001:12 Driver Frontal Stage 1 Deployment Control: Circuit Short to Battery GO to Pinpoint Test A RCM B0001:13 Driver Frontal Stage 1 Deployment Control: Circuit Open GO to Pinpoint Test A RCM B0001:1A Driver Frontal Stage 1 Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test A RCM B0001:2B Driver Frontal Stage 1 Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B0001:4A Driver Frontal Stage 1 Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B0002:11 Driver Frontal Stage 2 Deployment Control: Circuit Short to Ground GO to Pinpoint Test B RCM B0002:12 Driver Frontal Stage 2 Deployment Control: Circuit Short to Battery GO to Pinpoint Test B RCM B0002:13 Driver Frontal Stage 2 Deployment Control: Circuit Open GO to Pinpoint Test B RCM B0002:1A Driver Frontal Stage 2 Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test B RCM B0002:2B Driver Frontal Stage 2 Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B0002:4A Driver Frontal Stage 2 Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B0004:11 Driver Knee Bolster Deployment Control: Circuit Short to Ground GO to Pinpoint Test C RCM B0004:12 Driver Knee Bolster Deployment Control: Circuit Short to Battery GO to Pinpoint Test C RCM B0004:13 Driver Knee Bolster Deployment Control: Circuit Open GO to Pinpoint Test C RCM B0004:1A Driver Knee Bolster Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test C RCM B0004:2B Driver Knee Bolster Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B0004:4A Driver Knee Bolster Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B0010:11 Passenger Frontal Stage 1 Deployment Control: Circuit Short to Ground GO to Pinpoint Test D RCM B0010:12 Passenger Frontal Stage 1 Deployment Control: Circuit Short to Battery GO to Pinpoint Test D RCM B0010:13 Passenger Frontal Stage 1 Deployment Control: Circuit Open GO to Pinpoint Test D RCM B0010:1A Passenger Frontal Stage 1 Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test D RCM B0010:2B Passenger Frontal Stage 1 Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B0010:4A Passenger Frontal Stage 1 Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B0011:11 Passenger Frontal Stage 2 Deployment Control: Circuit Short to Ground GO to Pinpoint Test E RCM B0011:12 Passenger Frontal Stage 2 Deployment Control: Circuit Short to Battery GO to Pinpoint Test E RCM B0011:13 Passenger Frontal Stage 2 Deployment Control: Circuit Open GO to Pinpoint Test E RCM B0011:1A Passenger Frontal Stage 2 Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test E RCM B0011:2B Passenger Frontal Stage 2 Deployment Control: Signal Cross-Coupled GO to Pinpoint Test AL RCM B0011:4A Passenger Frontal Stage 2 Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B0013:11 Passenger Knee Bolster Deployment Control: Circuit Short to Ground GO to Pinpoint Test F RCM B0013:12 Passenger Knee Bolster Deployment Control: Circuit Short to Battery GO to Pinpoint Test F RCM B0013:13 Passenger Knee Bolster Deployment Control: Circuit Open GO to Pinpoint Test F RCM B0013:1A Passenger Knee Bolster Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test F RCM B0013:2B Passenger Knee Bolster Deployment Control: Signal Cross-Coupled GO to Pinpoint Test AL RCM B0013:4A Passenger Knee Bolster Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B0050:11 Driver Seatbelt Sensor: Circuit Short to Ground GO to Pinpoint Test G RCM B0050:12 Driver Seatbelt Sensor: Circuit Short to Battery GO to Pinpoint Test G RCM B0050:13 Driver Seatbelt Sensor: Circuit Open GO to Pinpoint Test G RCM B0050:1D Driver Seatbelt Sensor: Circuit Current Out of Range GO to Pinpoint Test G RCM B0050:2B Driver Seatbelt Sensor: Signal Cross-Coupled GO to Pinpoint Test AL RCM B0050:4A Driver Seatbelt Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B0052:11 Passenger Seatbelt Sensor: Circuit Short to Ground GO to Pinpoint Test H RCM B0052:12 Passenger Seatbelt Sensor: Circuit Short to Battery GO to Pinpoint Test H RCM B0052:13 Passenger Seatbelt Sensor: Circuit Open GO to Pinpoint Test H RCM B0052:1D Passenger Seatbelt Sensor: Circuit Current Out of Range GO to Pinpoint Test H RCM B0052:2B Passenger Seatbelt Sensor: Signal Cross-Coupled GO to Pinpoint Test AL RCM B0052:4A Passenger Seatbelt Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B0054:11 Second Row Center Seatbelt Sensor: Circuit Short To Ground GO to Pinpoint Test I RCM B0054:12 Second Row Center Seatbelt Sensor: Circuit Short To Battery GO to Pinpoint Test I RCM B0054:13 Second Row Center Seatbelt Sensor: Circuit Open GO to Pinpoint Test I RCM B0054:1D Second Row Center Seatbelt Sensor: Circuit Current Out Of Range GO to Pinpoint Test I RCM B0054:2B Second Row Center Seatbelt Sensor: Signal Cross Coupled GO to Pinpoint Test AL RCM B0054:4A Second Row Center Seatbelt Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B0070:11 Driver Seatbelt Pretensioner "A" Deployment Control: Circuit Short to Ground GO to Pinpoint Test J RCM B0070:12 Driver Seatbelt Pretensioner "A" Deployment Control: Circuit Short to Battery GO to Pinpoint Test J RCM B0070:13 Driver Seatbelt Pretensioner "A" Deployment Control: Circuit Open GO to Pinpoint Test J RCM B0070:1A Driver Seatbelt Pretensioner "A" Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test J RCM B0070:2B Driver Seatbelt Pretensioner "A" Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B0070:4A Driver Seatbelt Pretensioner "A" Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B0072:11 Passenger Seatbelt Pretensioner "A" Deployment Control: Circuit Short to Ground GO to Pinpoint Test K RCM B0072:12 Passenger Seatbelt Pretensioner "A" Deployment Control: Circuit Short to Battery GO to Pinpoint Test K RCM B0072:13 Passenger Seatbelt Pretensioner "A" Deployment Control: Circuit Open GO to Pinpoint Test K RCM B0072:1A Passenger Seatbelt Pretensioner "A" Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test K RCM B0072:2B Passenger Seatbelt Pretensioner "A" Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B0072:4A Passenger Seatbelt Pretensioner "A" Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B007E:11 Driver Seatbelt Pretensioner "C" Deployment Control: Circuit Short to Ground GO to Pinpoint Test L RCM B007E:12 Driver Seatbelt Pretensioner "C" Deployment Control: Circuit Short to Battery GO to Pinpoint Test L RCM B007E:13 Driver Seatbelt Pretensioner "C" Deployment Control: Circuit Open GO to Pinpoint Test L RCM B007E:1A Driver Seatbelt Pretensioner "C" Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test L RCM B007E:2B Driver Seatbelt Pretensioner "C" Deployment Control: Signal Cross-Coupled GO to Pinpoint Test AL RCM B007E:4A Driver Seatbelt Pretensioner "C" Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B007F:11 Passenger Seatbelt Pretensioner "C" Deployment Control: Circuit Short to Ground GO to Pinpoint Test M RCM B007F:12 Passenger Seatbelt Pretensioner "C" Deployment Control: Circuit Short to Battery GO to Pinpoint Test M RCM B007F:13 Passenger Seatbelt Pretensioner "C" Deployment Control: Circuit Open GO to Pinpoint Test M RCM B007F:1A Passenger Seatbelt Pretensioner "C" Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test M RCM B007F:2B Passenger Seatbelt Pretensioner "C" Deployment Control: Signal Cross-Coupled GO to Pinpoint Test AL RCM B007F:4A Passenger Seatbelt Pretensioner "C" Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B0082:11 Passenger Seatbelt Load Limiter Deployment Control: Circuit Short to Ground GO to Pinpoint Test N RCM B0082:12 Passenger Seatbelt Load Limiter Deployment Control: Circuit Short to Battery GO to Pinpoint Test N RCM B0082:13 Passenger Seatbelt Load Limiter Deployment Control: Circuit Open GO to Pinpoint Test N RCM B0082:1A Passenger Seatbelt Load Limiter Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test N RCM B0082:2B Passenger Seatbelt Load Limiter Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B0082:4A Passenger Seatbelt Load Limiter Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B00A0:09 Occupant Classification System: Component Failure GO to Pinpoint Test O RCM B00A0:4A Occupant Classification System: Incorrect Component Installed GO to Pinpoint Test AM RCM B00A0:63 Occupant Classification System: Circuit / Component Protection Time-Out GO to Pinpoint Test O RCM B00A0:64 Occupant Classification System: Signal Plausibility Failure GO to Pinpoint Test O RCM B00A0:68 Occupant Classification System: Event Information GO to Pinpoint Test O RCM B00B5:11 Driver Seat Track Position Restraints Sensor: Circuit Short to Ground GO to Pinpoint Test P RCM B00B5:12 Driver Seat Track Position Restraints Sensor: Circuit Short to Battery GO to Pinpoint Test P RCM B00B5:13 Driver Seat Track Position Restraints Sensor: Circuit Open GO to Pinpoint Test P RCM B00B5:1D Driver Seat Track Position Restraints Sensor: Circuit Current Out of Range GO to Pinpoint Test P RCM B00B5:2B Driver Seat Track Position Restraints Sensor: Signal Cross Coupled GO to Pinpoint Test AL RCM B00B5:4A Driver Seat Track Position Restraints Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B00C5:11 Passenger Seat Track Position Restraints Sensor: Circuit Short to Ground GO to Pinpoint Test Q RCM B00C5:12 Passenger Seat Track Position Restraints Sensor: Circuit Short to Battery GO to Pinpoint Test Q RCM B00C5:13 Passenger Seat Track Position Restraints Sensor: Circuit Open GO to Pinpoint Test Q RCM B00C5:1D Passenger Seat Track Position Restraints Sensor: Circuit Current Out of Range GO to Pinpoint Test Q RCM B00C5:2B Passenger Seat Track Position Restraints Sensor: Signal Cross Coupled GO to Pinpoint Test AL RCM B00C5:4A Passenger Seat Track Position Restraints Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B00D5:01 Restraint System Passenger Disable Indicator: General Electrical Failure GO to Pinpoint Test R RCM B00D5:4A Restraint System Passenger Disable Indicator: Incorrect Component Installed GO to Pinpoint Test AM RCM B1193:00 Crash Event Storage Full and Locked: No Sub Type Information GO to Pinpoint Test S RCM B11CF:11 Passenger Frontal Airbag Canister Vent: Circuit Short to Ground GO to Pinpoint Test T RCM B11CF:12 Passenger Frontal Airbag Canister Vent: Circuit Short to Battery GO to Pinpoint Test T RCM B11CF:13 Passenger Frontal Airbag Canister Vent: Circuit Open GO to Pinpoint Test T RCM B11CF:1A Passenger Frontal Airbag Canister Vent: Circuit Resistance Below Threshold GO to Pinpoint Test T RCM B11CF:2B Passenger Frontal Airbag Canister Vent: Signal Cross Coupled GO to Pinpoint Test AL RCM B11CF:4A Passenger Frontal Airbag Canister Vent: Incorrect Component Installed GO to Pinpoint Test AM RCM B11D8:11 Restraint Event Notification: Circuit Short To Ground GO to Pinpoint Test U RCM B11D8:12 Restraint Event Notification: Circuit Short To Battery GO to Pinpoint Test U RCM B11D8:13 Restraint Event Notification: Circuit Short To Open GO to Pinpoint Test U RCM B1202:01 Restraint System Passenger Enable Indicator: General Electrical Failure GO to Pinpoint Test V RCM B1202:4A Restraint System Passenger Enable Indicator: Incorrect Component Installed GO to Pinpoint Test AM RCM B1404:11 Driver Side Airbag Deployment Control: Circuit Short to Ground GO to Pinpoint Test W RCM B1404:12 Driver Side Airbag Deployment Control: Circuit Short to Battery GO to Pinpoint Test W RCM B1404:13 Driver Side Airbag Deployment Control: Circuit Open GO to Pinpoint Test W RCM B1404:1A Driver Side Airbag Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test W RCM B1404:2B Driver Side Airbag Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B1404:4A Driver Side Airbag Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B1405:11 Driver Side Curtain Deployment Control 1: Circuit Short to Ground GO to Pinpoint Test X RCM B1405:12 Driver Side Curtain Deployment Control 1: Circuit Short to Battery GO to Pinpoint Test X RCM B1405:13 Driver Side Curtain Deployment Control 1: Circuit Open GO to Pinpoint Test X RCM B1405:1A Driver Side Curtain Deployment Control 1: Circuit Resistance Below Threshold GO to Pinpoint Test X RCM B1405:2B Driver Curtain Deployment Control 1: Signal Cross Coupled GO to Pinpoint Test AL RCM B1405:4A Driver Curtain Deployment Control 1: Incorrect Component Installed GO to Pinpoint Test AM RCM B1407:11 Passenger Side Airbag Deployment Control: Circuit Short to Ground GO to Pinpoint Test Y RCM B1407:12 Passenger Side Airbag Deployment Control: Circuit Short to Battery GO to Pinpoint Test Y RCM B1407:13 Passenger Side Airbag Deployment Control: Circuit Open GO to Pinpoint Test Y RCM B1407:1A Passenger Side Airbag Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test Y RCM B1407:2B Passenger Side Airbag Deployment Control: Signal Cross Coupled GO to Pinpoint Test AL RCM B1407:4A Passenger Side Airbag Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B1408:11 Passenger Side Curtain Deployment Control 1: Circuit Short to Ground GO to Pinpoint Test Z RCM B1408:12 Passenger Side Curtain Deployment Control 1: Circuit Short to Battery GO to Pinpoint Test Z RCM B1408:13 Passenger Side Curtain Deployment Control 1: Circuit Open GO to Pinpoint Test Z RCM B1408:1A Passenger Side Curtain Deployment Control 1: Circuit Resistance Below Threshold GO to Pinpoint Test Z RCM B1408:2B Passenger Curtain Deployment Control 1: Signal Cross Coupled GO to Pinpoint Test AL RCM B1408:4A Passenger Curtain Deployment Control 1: Incorrect Component Installed GO to Pinpoint Test AM RCM B140C:11 Second Row Driver Side Seatbelt Sensor: Circuit Short to Ground GO to Pinpoint Test AA RCM B140C:12 Second Row Driver Side Seatbelt Sensor: Circuit Short to Battery GO to Pinpoint Test AA RCM B140C:13 Second Row Driver Side Seatbelt Sensor: Circuit Open GO to Pinpoint Test AA RCM B140C:1D Second Row Driver Side Seatbelt Sensor: Circuit Current Out of Range GO to Pinpoint Test AA RCM B140C:2B Second Row Driver Side Seatbelt Sensor: Signal Cross-Coupled GO to Pinpoint Test AL RCM B140C:4A Second Row Driver Side Seatbelt Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B140D:11 Second Row Passenger Side Seatbelt Sensor: Circuit Short to Ground GO to Pinpoint Test AB RCM B140D:12 Second Row Passenger Side Seatbelt Sensor: Circuit Short to Battery GO to Pinpoint Test AB RCM B140D:13 Second Row Passenger Side Seatbelt Sensor: Circuit Open GO to Pinpoint Test AB RCM B140D:1D Second Row Passenger Side Seatbelt Sensor: Circuit Current Out of Range GO to Pinpoint Test AB RCM B140D:2B Second Row Passenger Side Seatbelt Sensor: Signal Cross-Coupled GO to Pinpoint Test AL RCM B140D:4A Second Row Passenger Side Seatbelt Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B140E:11 Third Row Driver Side Seatbelt Sensor: Circuit Short To Ground GO to Pinpoint Test AC RCM B140E:12 Third Row Driver Side Seatbelt Sensor: Circuit Short To Battery GO to Pinpoint Test AC RCM B140E:13 Third Row Driver Side Seatbelt Sensor: Circuit Open GO to Pinpoint Test AC RCM B140E:1D Third Row Driver Side Seatbelt Sensor: Circuit Current Out Of Range GO to Pinpoint Test AC RCM B140E:2B Third Row Driver Side Seatbelt Sensor: Signal Cross-Coupled GO to Pinpoint Test AL RCM B140E:4A Third Row Driver Side Seatbelt Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B140F:11 Third Row Passenger Side Seatbelt Sensor: Circuit Short To Ground GO to Pinpoint Test AD RCM B140F:12 Third Row Passenger Side Seatbelt Sensor: Circuit Short To Battery GO to Pinpoint Test AD RCM B140F:13 Third Row Passenger Side Seatbelt Sensor: Circuit Open GO to Pinpoint Test AD RCM B140F:1D Third Row Passenger Side Seatbelt Sensor: Circuit Current Out Of Range GO to Pinpoint Test AD RCM B140F:2B Third Row Passenger Side Seatbelt Sensor: Signal Cross-Coupled GO to Pinpoint Test AL RCM B140F:4A Third Row Passenger Side Seatbelt Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B1410:11 Second Row Driver Side Seatbelt Pretensioner Deployment Control: Circuit Short To Ground GO to Pinpoint Test AE RCM B1410:12 Second Row Driver Side Seatbelt Pretensioner Deployment Control: Circuit Short To Battery GO to Pinpoint Test AE RCM B1410:13 Second Row Driver Side Seatbelt Pretensioner Deployment Control: Circuit Open GO to Pinpoint Test AE RCM B1410:1A Second Row Driver Side Seatbelt Pretensioner Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test AE RCM B1410:2B Second Row Driver Side Seatbelt Pretensioner Deployment Control: Signal Cross-Coupled GO to Pinpoint Test AL RCM B1410:4A Second Row Driver Side Seatbelt Pretensioner Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B1412:11 Second Row Passenger Side Seatbelt Pretensioner Deployment Control: Circuit Short To Ground GO to Pinpoint Test AF RCM B1412:12 Second Row Passenger Side Seatbelt Pretensioner Deployment Control: Circuit Short To Battery GO to Pinpoint Test AF RCM B1412:13 Second Row Passenger Side Seatbelt Pretensioner Deployment Control: Circuit Open GO to Pinpoint Test AF RCM B1412:1A Second Row Passenger Side Seatbelt Pretensioner Deployment Control: Circuit Resistance Below Threshold GO to Pinpoint Test AF RCM B1412:2B Second Row Passenger Side Seatbelt Pretensioner Deployment Control: Signal Cross-Coupled GO to Pinpoint Test AL RCM B1412:4A Second Row Passenger Side Seatbelt Pretensioner Deployment Control: Incorrect Component Installed GO to Pinpoint Test AM RCM B1413:11 Driver Frontal Restraints Sensor: Circuit Short to Ground GO to Pinpoint Test AG RCM B1413:12 Driver Frontal Restraints Sensor: Circuit Short to Battery GO to Pinpoint Test AG RCM B1413:13 Driver Frontal Restraints Sensor: Circuit Open GO to Pinpoint Test AG RCM B1413:4A Driver Frontal Restraints Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B1413:81 Driver Frontal Restraints Sensor: Invalid Serial Data Received GO to Pinpoint Test AH RCM B1413:96 Driver Frontal Restraints Sensor: Component Internal Failure GO to Pinpoint Test AH RCM B1414:11 Driver Side Restraints Sensor 1: Circuit Short to Ground GO to Pinpoint Test AI RCM B1414:12 Driver Side Restraints Sensor 1: Circuit Short to Battery GO to Pinpoint Test AI RCM B1414:13 Driver Side Restraints Sensor 1: Circuit Open GO to Pinpoint Test AI RCM B1414:4A Driver Side Restraints Sensor 1: Incorrect Component Installed GO to Pinpoint Test AM RCM B1414:81 Driver Side Restraints Sensor 1: Invalid Serial Data Received GO to Pinpoint Test AH RCM B1414:96 Driver Side Restraints Sensor 1: Component Internal Failure GO to Pinpoint Test AH RCM B1415:11 Driver Side Restraints Sensor 2: Circuit Short to Ground GO to Pinpoint Test AJ RCM B1415:12 Driver Side Restraints Sensor 2: Circuit Short to Battery GO to Pinpoint Test AJ RCM B1415:13 Driver Side Restraints Sensor 2: Circuit Open GO to Pinpoint Test AJ RCM B1415:4A Driver Side Restraints Sensor 2: Incorrect Component Installed GO to Pinpoint Test AM RCM B1415:81 Driver Side Restraints Sensor 2: Invalid Serial Data Received GO to Pinpoint Test AH RCM B1415:96 Driver Side Restraints Sensor 2: Component Internal Failure GO to Pinpoint Test AH RCM B1417:11 Passenger Frontal Restraints Sensor: Circuit Short To Ground GO to Pinpoint Test AK RCM B1417:12 Passenger Frontal Restraints Sensor: Circuit Short To Battery GO to Pinpoint Test AK RCM B1417:13 Passenger Frontal Restraints Sensor: Circuit Open GO to Pinpoint Test AK RCM B1417:4A Passenger Frontal Restraints Sensor: Incorrect Component Installed GO to Pinpoint Test AM RCM B1417:81 Passenger Frontal Restraints Sensor: Invalid Serial Data Received GO to Pinpoint Test AH RCM B1417:96 Passenger Frontal Restraints Sensor: Component Internal Failure GO to Pinpoint Test AH RCM B1418:11 Passenger Side Restraints Sensor 1: Circuit Short to Ground GO to Pinpoint Test AJ RCM B1418:12 Passenger Side Restraints Sensor 1: Circuit Short to Battery GO to Pinpoint Test AJ RCM B1418:13 Passenger Side Restraints Sensor 1: Circuit Open GO to Pinpoint Test AJ RCM B1418:4A Passenger Side Restraints Sensor 1: Incorrect Component Installed GO to Pinpoint Test AM RCM B1418:81 Passenger Side Restraints Sensor 1: Invalid Serial Data Received GO to Pinpoint Test AH RCM B1418:96 Passenger Side Restraints Sensor 1: Component Internal Failure GO to Pinpoint Test AH RCM B1419:11 Passenger Side Restraints Sensor 2: Circuit Short to Ground GO to Pinpoint Test AI RCM B1419:12 Passenger Side Restraints Sensor 2: Circuit Short to Battery GO to Pinpoint Test AI RCM B1419:13 Passenger Side Restraints Sensor 2: Circuit Open GO to Pinpoint Test AI RCM B1419:4A Passenger Side Restraints Sensor 2: Incorrect Component Installed GO to Pinpoint Test AM RCM B1419:81 Passenger Side Restraints Sensor 2: Invalid Serial Data Received GO to Pinpoint Test AH RCM B1419:96 Passenger Side Restraints Sensor 2: Component Internal Failure GO to Pinpoint Test AH RCM B142D:00 Pyrotechnic End of Life Activation Performed: No Sub Type Information GO to Pinpoint Test AV RCM B1469:4A Unused Satellite Restraints Sensor 1: Incorrect Component Installed GO to Pinpoint Test AM RCM B146A:4A Unused Satellite Restraints Sensor 2: Incorrect Component Installed GO to Pinpoint Test AM RCM B1492:68 Fuel Cutoff Event: Event Information GO to Pinpoint Test AW RCM B14ED:11 Restraint Event Notification 2: Circuit Short To Ground GO to Pinpoint Test AX RCM B14ED:12 Restraint Event Notification 2: Circuit Short To Battery GO to Pinpoint Test AX RCM B14ED:13 Restraint Event Notification 2: Circuit Open GO to Pinpoint Test AX RCM B14EE:11 Restraint Event Notification 3: Circuit Short To Ground GO to Pinpoint Test AY RCM B14EE:12 Restraint Event Notification 3: Circuit Short To Battery GO to Pinpoint Test AY RCM B14EE:13 Restraint Event Notification 3: Circuit Open GO to Pinpoint Test AY RCM B1534:4A Unused Deployable Device: Incorrect Component Installed GO to Pinpoint Test AM RCM B1535:4A Unused DC Sensor Device: Incorrect Component Installed GO to Pinpoint Test AM RCM C0061:68 Lateral Acceleration Sensor: Event Information GO to Pinpoint Test AN RCM C0062:68 Longitudinal Acceleration Sensor: Event Information GO to Pinpoint Test AN RCM C0063:68 Yaw Rate Sensor: Event Information GO to Pinpoint Test AN RCM C0064:68 Roll Rate Sensor: Event Information GO to Pinpoint Test AN RCM C0065:68 Vertical Acceleration Sensor: Event Information GO to Pinpoint Test AN RCM U0028:08 Vehicle Communication Bus A: Bus Signal/Message Failures GO to Pinpoint Test AO RCM U0028:88 Vehicle Communication Bus A: Bus Off GO to Pinpoint Test AO RCM U0100:00 Lost Communication with ECM/PCM “A”: No Sub Type Information GO to Pinpoint Test AP RCM U0140:00 Lost Communication with Body Control Module: No Sub Type Information GO to Pinpoint Test AQ RCM U0146:00 Lost Communication with Gateway "A": No Sub Type Information GO to Pinpoint Test AR RCM U0154:00 Lost Communication with Restraints Occupant Classification System Module: No Sub Type Information GO to Pinpoint Test AS RCM U0253:00 Lost Communication with Accessory Protocol Interface Module: No Sub Type Information GO to Pinpoint Test AT RCM U0300:00 Control Module: No Sub Type Information GO to Pinpoint Test AV RCM U0401:00 Invalid Data Received from ECM/PCM A: No Sub Type Information GO to Pinpoint Test AU RCM U0401:81 Invalid Data Received from ECM/PCM A: Invalid Serial Data Received GO to Pinpoint Test AU RCM U0422:00 Invalid Data Received From Body Control Module: No Sub Type Information GO to Pinpoint Test AU RCM U0422:81 Invalid Data Received From Body Control Module: Invalid Serial Data Received GO to Pinpoint Test AU RCM U0455:81 Invalid Data Received From Restraints Occupant Classification System Module: Invalid Serial Data Received GO to Pinpoint Test AU RCM U0554:00 Invalid Data Received From Accessory Protocol Interface Module: No Sub Type Information GO to Pinpoint Test AU RCM U0557:82 Invalid Data Received From Front Controls Interface Module "A": Alive/Sequence Counter Incorrect/Not Updated GO to Pinpoint Test AU RCM U2024:57 Control Module Cal-Config Data: Invalid/Incompatible Software Component GO to Pinpoint Test AV RCM U2100:00 Initial Configuration Not Complete: No Sub Type Information GO to Pinpoint Test AZ RCM U2101:00 Control Module Configuration Incompatible: No Sub Type Information GO to Pinpoint Test AO RCM U2200:00 Control Module Configuration Memory Corrupt: No Sub Type Information GO to Pinpoint Test AV RCM U2300:55 Central Configuration: Not Configured GO to Pinpoint Test BA RCM U2300:64 Central Configuration: Signal Plausibility Failure GO to Pinpoint Test BA RCM U3000:04 Control Module: System Internal Failure GO to Pinpoint Test AV RCM U3000:46 Control Module: Calibration / Parameter Memory Failure GO to Pinpoint Test AV RCM U3000:49 Control Module: Internal Electronic Failure GO to Pinpoint Test AV RCM U3003:16 Battery Voltage: Circuit Voltage Below Threshold GO to Pinpoint Test BB RCM U3003:17 Battery Voltage: Circuit Voltage Above Threshold GO to Pinpoint Test BB Symptom Chart(s) Symptom Chart: Supplemental Restraint System Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...
Lincoln Aviator 2020-2025 Service Manual: Removal and Installation - Front Stabilizer Bar
Removal NOTICE: Suspension fasteners are critical parts that affect the performance of vital components and systems. Failure of these fasteners may result in major service expense. Use the same or equivalent parts if replacement is necessary. Do not use a replacement part of lesser quality or substitute design...
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Children and Airbags
WARNING: Airbags can kill or injure a child in a child restraint. Never place a rear-facing child restraint in front of an active airbag. If you must use a forward-facing child restraint in the front seat, move the seat upon which the child restraint is installed all the way back.
