Lincoln Aviator 2020-2025 Service Manual / Body and Paint / Body and Paint / Supplemental Restraint System / General Procedures - Supplemental Restraint System (SRS) Depowering

Lincoln Aviator: Supplemental Restraint System / General Procedures - Supplemental Restraint System (SRS) Depowering

Depower

WARNING: Incorrect repair techniques or actions can cause an accidental Supplemental Restraint System (SRS) deployment. Never compromise or depart from these instructions. Failure to precisely follow all instructions could result in serious personal injury from an accidental deployment.

WARNING: Before beginning any service procedure in this manual, refer to health and safety warnings in section 100-00 General Information. Failure to follow this instruction may result in serious personal injury.
Refer to: Health and Safety Precautions (100-00 General Information, Description and Operation).

Determine if a SRS fault is present. Turn the ignition OFF and wait 10 seconds, then turn the ignition ON and monitor the airbag warning indicator. The airbag warning indicator illuminates continuously for approximately 6 seconds and then turns off. Continue to monitor the airbag warning indicator for approximately 30 seconds as this is the time required for the RCM to complete testing of the SRS.

- If the airbag warning indicator either fails to light, remains lit continuously or flashes, an SRS fault is present. The flashing may not occur until approximately 30 seconds after the ignition has been turned from OFF to ON. If this occurs, diagnose and repair any SRS faults before proceeding with other repairs. Go to step 5.
- If the airbag warning indicator is inoperative and a SRS fault exists, a chime sounds in a pattern of 5 sets of 5 beeps or a message displays in the message center. If this occurs, diagnose and repair the airbag warning indicator and any SRS faults before proceeding with other repairs. Go to step 5
- If after the ignition has been turned ON for 30 seconds the airbag warning indicator remains unlit with no chime or SRS message displayed in the message center, no SRS fault is present. Go to step 4.

No SRS Fault Present (with ignition ON, airbag warning indicator stays off after prove out)

WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Ignition must remain OFF until repair is complete. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.
Turn the ignition OFF and wait one minute before continuing vehicle service.

SRS Fault Present

Turn the ignition OFF.

Remove the BCM fuses from the BJB. Refer to Wiring Diagram Cell 11 for fuse and relay information.

Disconnect the battery.
Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

Wait at least one minute before continuing vehicle service.

General Procedures - Pyrotechnic Device Disposal

Disposal Disposal of Deployable Devices and Pyrotechnic Devices That Are Undeployed-Inoperative NOTE: All inoperative airbags, seatbelt pretensioners and inflatable seatbelt inflators have been placed on the Mandatory Return List...

Supplemental Restraint System

Other information:

Lincoln Aviator 2020-2025 Service Manual: Diagnosis and Testing - Intake Air Pressure and Temperature

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 PCM P007A:00 Charge Air Cooler Temperature Sensor Circuit (Bank 1): No Sub Type Information GO to Pinpoint Test DN PCM P007B:00 Charge Air Cooler Temperature Sensor Circuit Range/Performance (Bank 1): No Sub Type Information GO to Pinpoint Test DN PCM P007C:00 Charge Air Cooler Temperature Sensor Circuit Low (Bank 1) : No Sub Type Information GO to Pinpoint Test DN PCM P007D:00 Charge Air Cooler Temperature Sensor Circuit High (Bank 1) : No Sub Type Information GO to Pinpoint Test DN PCM P0096:00 Intake Air Temperature Sensor 2 Circuit Range/Performance (Bank 1): No Sub Type Information GO to Pinpoint Test DN PCM P0097:00 Intake Air Temperature Sensor 2 Circuit Low (Bank 1): No Sub Type Information GO to Pinpoint Test DN PCM P0098:00 Intake Air Temperature Sensor 2 Circuit High (Bank 1): No Sub Type Information GO to Pinpoint Test DN PCM P00CE:00 Intake Air Temperature Measurement System - Multiple Sensor Correlation (Bank 1): No Sub Type Information GO to Pinpoint Test DN PCM P0106:00 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test DM PCM P0107:00 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Low : No Sub Type Information GO to Pinpoint Test DM PCM P0108:00 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit High: No Sub Type Information GO to Pinpoint Test DM PCM P0109:00 Manifold Absolute Pressure/Barometric Pressure Sensor Circuit Intermittent: No Sub Type Information GO to Pinpoint Test DM PCM P012B:00 Turbocharger/Supercharger Inlet Pressure Sensor A Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test DM PCM P012C:00 Turbocharger/Supercharger Inlet Pressure A Sensor Circuit Low: No Sub Type Information GO to Pinpoint Test DM PCM P012D:00 Turbocharger/Supercharger Inlet Pressure Sensor A Circuit High: No Sub Type Information GO to Pinpoint Test DM PCM P012E:00 Turbocharger/Supercharger Inlet Pressure Sensor A Circuit Intermittent/Erratic: No Sub Type Information GO to Pinpoint Test DM PCM P0235:00 Turbocharger/Supercharger Boost Sensor A Circuit: No Sub Type Information GO to Pinpoint Test DM PCM P0236:00 Turbocharger/Supercharger Boost Sensor A Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test DM PCM P0237:00 Turbocharger/Supercharger Boost Sensor A Circuit Low: No Sub Type Information GO to Pinpoint Test DM PCM P0238:00 Turbocharger/Supercharger Boost Sensor A Circuit High: No Sub Type Information GO to Pinpoint Test DM PCM P025E:00 Turbocharger/Supercharger Boost Sensor A Intermittent/Erratic: No Sub Type Information GO to Pinpoint Test DM PCM P1104:00 Internal Control Module MAP Sensor Performance : No Sub Type Information GO to Pinpoint Test DM PCM P2227:00 Barometric Pressure Sensor A Circuit Range/Performance: No Sub Type Information GO to Pinpoint Test DO PCM P2228:00 Barometric Pressure Sensor A Circuit Low: No Sub Type Information GO to Pinpoint Test DO PCM P2229:00 Barometric Pressure Sensor A Circuit High: No Sub Type Information GO to Pinpoint Test DO PCM P2230:00 Barometric Pressure Sensor A Circuit Intermittent/Erratic: No Sub Type Information GO to Pinpoint Test DO PCM U060B:00 Lost Communication With Turbocharger/Supercharger Boost Sensor A: No Sub Type Information GO to Pinpoint Test DM PCM U066D:00 Lost Communication With Charge Air Cooler Temperature Sensor Bank 1: No Sub Type Information GO to Pinpoint Test DN Global Customer Symptom Code (GCSC) Chart Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...

Lincoln Aviator 2020-2025 Owners Manual: Reverse Braking Assist – Troubleshooting

Reverse Braking Assist – Information Messages Reverse Braking Assist – Frequently Asked Questions Note: If the frequently asked questions and answers that are shown in the following chart do not assist you in returning the system to available, contact an authorized dealer to have the system checked for proper operation...

Emergency Locking

Each door has a backup power system which allows the door to function if your vehicle has no power. The system has a limited number of operations before the power is depleted and turns off. When the system turns off, the door remains open and unlatched and does not close.

If your vehicle has no power and the backup power system is turned off, you can close and secure your vehicle by manually resetting each door latch using a key in the position shown.