Lincoln Aviator: Exterior Lighting / Diagnosis and Testing - Autolamps
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
|
B1A85:11
|
Ambient Light Sensor: Circuit Short To Ground
|
GO to Pinpoint Test A
|
|
BCM
|
B1A85:13
|
Ambient Light Sensor:Circuit Open
|
GO to Pinpoint Test A
|
|
BCM
|
—
|
All other BCM Diagnostic Trouble Codes (DTCs)
|
REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Diagnosis and Testing).
|
Symptom Charts
Symptom Chart: Autolamps
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).
|
Condition
|
Possible Sources
|
Actions
|
|
A module does not respond to the diagnostic scan tool
|
-
Fuse
-
Wiring, terminals or connectors
-
Module
|
REFER to: Communications Network (418-00 Module Communications Network, Diagnosis and Testing).
|
|
The autolamps are inoperative or do not operate correctly
|
Refer to the Pinpoint Test
|
GO to Pinpoint Test A
|
Pinpoint Tests
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PINPOINT TEST A : THE AUTOLAMPS ARE INOPERATIVE OR DO NOT OPERATE CORRECTLY
Refer to Wiring Diagrams Cell 86 for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Exterior Lighting - Overview (417-01 Exterior Lighting, Description and Operation).
REFER to: Exterior Lighting - System Operation and Component Description (417-01 Exterior Lighting, Description and Operation).
DTC Fault Trigger Conditions
| DTC |
Description |
Fault Trigger Condition |
| BCM B1A85:11 |
Ambient Light Sensor: Circuit Short To Ground |
A continuous memory and on-demand DTC that sets when the BCM detects a short to ground from the light sensor input circuit.
|
| BCM B1A85:13 |
Ambient Light Sensor: Circuit Open |
An on-demand DTC that sets when the BCM detects an open from the light sensor input circuit.
|
Possible Sources
- Light sensor
- Wiring, terminals or connectors
-
BCM
Visual Inspection and Pre-checks
- Inspect the headlamp switch for damage.
- Inspect the light sensor for damage.
|
| A1 CHECK THE MANUAL HEADLAMP OPERATION |
-
Place the headlamp switch in the HEADLAMPS and then OFF positions.
Do the headlamps operate correctly?
| No |
REFER to: Headlamps (417-01 Exterior Lighting, Diagnosis and Testing).
|
|
| A2 CHECK FOR VOLTAGE TO THE LIGHT SENSOR |
-
Disconnect: Autolamp/Sunload Sensor C286.
-
Place the headlamp switch in the AUTOLAMPS position.
-
Measure:
Click to display connectors
|
Positive Lead
|
Measurement / Action
|
Negative Lead
|
|
C286-2
|
|
Ground
|
Is the voltage approximately 5 volts?
| No |
If the voltage is low, GO to A5
If the voltage is high, GO to A7
|
|
| A3 CHECK THE LIGHT SENSOR FOR GROUND |
-
Measure:
Click to display connectors
|
Positive Lead
|
Measurement / Action
|
Negative Lead
|
|
C286-2
|
|
C286-4
|
Is the voltage approximately 5 volts?
| Yes |
INSTALL a new autolamp/sunload sensor. REFER to: Light Sensor (417-01 Exterior Lighting, Removal and Installation).
|
|
| A4 CHECK THE LIGHT SENSOR GROUND CIRCUIT FOR AN OPEN |
-
Measure:
Click to display connectors
|
Positive Lead
|
Measurement / Action
|
Negative Lead
|
|
C286-4
|
|
C2280B-22
|
Is the resistance less than 3 ohms?
|
| A5 CHECK THE LIGHT SENSOR INPUT CIRCUIT FOR A SHORT TO GROUND |
-
Measure:
Click to display connectors
|
Positive Lead
|
Measurement / Action
|
Negative Lead
|
|
C286-2
|
|
Ground
|
Is the resistance greater than 10,000 ohms?
|
| A6 CHECK THE LIGHT SENSOR INPUT CIRCUIT FOR AN OPEN |
-
Measure:
Click to display connectors
|
Positive Lead
|
Measurement / Action
|
Negative Lead
|
|
C286-2
|
|
C2280B-24
|
Is the resistance less than 3 ohms?
|
| A7 CHECK THE LIGHT SENSOR INPUT CIRCUIT FOR A SHORT TO VOLTAGE |
-
Measure:
Click to display connectors
|
Positive Lead
|
Measurement / Action
|
Negative Lead
|
|
C286-2
|
|
Ground
|
Is any voltage present?
|
| A8 CHECK FOR CORRECT BCM (BODY CONTROL MODULE)
OPERATION |
-
Disconnect and inspect all BCM and all related in-line connectors.
-
Repair:
-
corrosion (install new connector or terminals – clean module pins)
-
damaged or bent pins – install new terminals/pins
-
pushed-out pins – install new pins as necessary
-
Reconnect the BCM and all related in-line connectors. Make sure they seat and latch correctly.
-
Operate the system and determine if the concern is still present.
Is the concern still present?
| Yes |
CHECK OASIS for any applicable service articles: TSB, GSB, SSM or FSA.
If a service article exists for this concern, DISCONTINUE this test and
FOLLOW the service article instructions. If no service articles address
this concern, INSTALL a new BCM. REFER to: Body Control Module (BCM) (419-10 Multifunction Electronic Modules, Removal and Installation).
|
| No |
The system is operating correctly at this time. The
concern may have been caused by module connections. ADDRESS the root
cause of any connector or pin issues.
|
|
System Operation
Headlamps - Low Series
System Diagram
Item
Description
1
HS-CAN2
2
BCM
3
LH low beam
4
LH high beam
5
RH low beam
6
RH high beam
7
SCCM
8
LH steering column multifunction switch
9
IPMA
10
GWM
11
HS-CAN1
12
Start/Stop switch
13
HCM
14
LIN
15
LIN
16
PCM
17
LH headlamp
18
RH headlamp
19
LH front suspension height sensor
20
LH rear suspension height sensor
21
Headlamp switch
22
(If equipped automatic headlamp leveling)
23
LIN
24
LIN
Network Message Chart
BCM Network Input Messages
Broadcast Message
Originating Module
Message Purpose
Headlamp flash to pass status
GWM
Indicates to the BCM a request for the high beams or flash-to-pass...
Symptom Charts
Symptom Chart: DRL
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:
Introduction
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.
For additional information, refer to: Health and Safety Precautions (100-00 General Information, Description and Operation)...
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
P0030:00
HO2S Heater Control Circuit (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0030:00
HO2S Heater Control Circuit (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0036:00
HO2S Heater Control Circuit (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0037:00
HO2S Heater Control Circuit Low (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0038:00
HO2S Heater Control Circuit High (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0040:00
Oxygen Sensor Signals Swapped Bank 1 Sensor 1/Bank 2 Sensor 1: No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0041:00
Oxygen Sensor Signals Swapped Bank 1 Sensor 2/Bank 2 Sensor 2: No Sub Type Information
GO to Pinpoint Test DW
PCM
P0050:00
HO2S Heater Control Circuit (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0053:00
HO2S Heater Resistance (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0053:00
HO2S Heater Resistance (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0054:00
HO2S Heater Resistance (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0056:00
HO2S Heater Control Circuit (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0059:00
HO2S Heater Resistance (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0060:00
HO2S Heater Resistance (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P00D2:00
HO2S Heater Control Circuit Range/Performance (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0130:00
O2 Sensor Circuit (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0130:00
O2 Sensor Circuit (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0131:00
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0131:00
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0132:00
O2 Sensor Circuit High Voltage (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0132:00
O2 Sensor Circuit High Voltage (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0133:00
O2 Sensor Circuit Slow Response (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0133:00
O2 Sensor Circuit Slow Response (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0134:00
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0134:00
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0135:00
O2 Sensor Heater Circuit (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0135:00
O2 Sensor Heater Circuit (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0136:00
O2 Sensor Circuit (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0137:00
O2 Sensor Circuit Low Voltage (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0138:00
O2 Sensor Circuit High Voltage (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0139:00
O2 Sensor Circuit Slow Response (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P013A:00
O2 Sensor Slow Response - Rich To Lean (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P013B:00
O2 Sensor Slow Response - Lean To Rich (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P013C:00
O2 Sensor Slow Response - Rich To Lean (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P013E:00
O2 Sensor Delayed Response - Rich To Lean (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0140:00
O2 Sensor Circuit No Activity Detected (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0141:00
O2 Sensor Heater Circuit (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P014A:00
O2 Sensor Delayed Response - Rich To Lean (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0150:00
O2 Sensor Circuit (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0151:00
O2 Sensor Circuit Low Voltage (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0152:00
O2 Sensor Circuit High Voltage (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0153:00
O2 Sensor Circuit Slow Response (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0154:00
O2 Sensor Circuit No Activity Detected (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0155:00
O2 Sensor Heater Circuit (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P0157:00
O2 Sensor Circuit Low Voltage (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0158:00
O2 Sensor Circuit High Voltage (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0159:00
O2 Sensor Circuit Slow Response (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P0161:00
O2 Sensor Heater Circuit (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P016A:00
Excessive Time To Enter Closed Loop Air/Fuel Ratio Control: No Sub Type Information
GO to Pinpoint Test DW
PCM
P0171:00
System Too Lean Bank 1: No Sub Type Information
GO to Pinpoint Test H
PCM
P0172:00
System Too Rich Bank 1: No Sub Type Information
GO to Pinpoint Test H
PCM
P0174:00
System Too Lean Bank 2: No Sub Type Information
GO to Pinpoint Test H
PCM
P0175:00
System Too Rich Bank 2: No Sub Type Information
GO to Pinpoint Test H
PCM
P064D:00
Internal Control Module O2 Sensor Processor Performance (Bank 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P064E:00
Internal Control Module O2 Sensor Processor Performance (Bank 2): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P1127:00
Exhaust Temperature Out Of Range, O2 Sensor Tests Not Completed: No Sub Type Information
GO to Pinpoint Test DZ
PCM
P1137:00
Lack Of HO2S12 Switches - Sensor Indicates Lean: No Sub Type Information
GO to Pinpoint Test H
PCM
P1138:00
Lack Of HO2S12 Switches - Sensor Indicates Rich: No Sub Type Information
GO to Pinpoint Test H
PCM
P1157:00
Lack Of HO2S22 Switches - Sensor Indicates Lean: No Sub Type Information
GO to Pinpoint Test H
PCM
P1158:00
Lack Of HO2S22 Switches - Sensor Indicates Rich: No Sub Type Information
GO to Pinpoint Test H
PCM
P1646:00
Linear O2 Sensor Control Chip (Bank 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P1647:00
Linear O2 Sensor Control Chip (Bank 2): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P164A:00
O2 Sensor Positive Current Trim Circuit Performance (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P164B:00
O2 Sensor Positive Current Trim Circuit Performance (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2096:00
Post Catalyst Fuel Trim System Too Lean (Bank 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2097:00
Post Catalyst Fuel Trim System Too Rich (Bank 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2098:00
Post Catalyst Fuel Trim System Too Lean (Bank 2): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2099:00
Post Catalyst Fuel Trim System Too Rich (Bank 2): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2195:00
O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test H
PCM
P2196:00
O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test H
PCM
P2197:00
O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test H
PCM
P2198:00
O2 Sensor Signal Biased/Stuck Rich (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test H
PCM
P219A:00
Bank 1 Air-Fuel Ratio Imbalance: No Sub Type Information
GO to Pinpoint Test H
PCM
P219B:00
Bank 2 Air-Fuel Ratio Imbalance: No Sub Type Information
GO to Pinpoint Test H
PCM
P219C:00
Cylinder 1 Air-Fuel Ratio Imbalance: No Sub Type Information
GO to Pinpoint Test H
PCM
P219D:00
Cylinder 2 Air-Fuel Ratio Imbalance: No Sub Type Information
GO to Pinpoint Test H
PCM
P219E:00
Cylinder 3 Air-Fuel Ratio Imbalance: No Sub Type Information
GO to Pinpoint Test H
PCM
P219F:00
Cylinder 4 Air-Fuel Ratio Imbalance: No Sub Type Information
GO to Pinpoint Test H
PCM
P21A0:00
Cylinder 5 Air-Fuel Ratio Imbalance: No Sub Type Information
GO to Pinpoint Test H
PCM
P21A1:00
Cylinder 6 Air-Fuel Ratio Imbalance: No Sub Type Information
GO to Pinpoint Test H
PCM
P2237:00
O2 Sensor Positive Current Control Circuit/Open (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2240:00
O2 Sensor Positive Current Control Circuit/Open (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2243:00
O2 Sensor Reference Voltage Circuit/Open (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2247:00
O2 Sensor Reference Voltage Circuit/Open (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2251:00
O2 Sensor Negative Current Control Circuit/Open (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2254:00
O2 Sensor Negative Current Control Circuit/Open (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2270:00
O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P2270:00
O2 Sensor Signal Biased/Stuck Lean (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test H
PCM
P2271:00
O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P2271:00
O2 Sensor Signal Biased/Stuck Rich (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test H
PCM
P2272:00
O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P2272:00
O2 Sensor Signal Biased/Stuck Lean (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test H
PCM
P2273:00
O2 Sensor Signal Biased/Stuck Rich (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P2273:00
O2 Sensor Signal Biased/Stuck Rich (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test H
PCM
P2297:00
O2 Sensor Out Of Range During Deceleration (Bank 1, Sensor 1): No Sub Type Information
GO to Pinpoint Test DW
PCM
P2626:00
O2 Sensor Positive Current Trim Circuit / Open (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2627:00
O2 Sensor Positive Current Trim Circuit Low (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2628:00
O2 Sensor Positive Current Trim Circuit High (Bank 1 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2629:00
O2 Sensor Positive Current Trim Circuit / Open (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2630:00
O2 Sensor Positive Current Trim Circuit Low (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2631:00
O2 Sensor Positive Current Trim Circuit High (Bank 2 Sensor 1): No Sub Type Information
GO to Pinpoint Test DZ
PCM
P2A01:00
O2 Sensor Circuit Range/Performance (Bank 1 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P2A04:00
O2 Sensor Circuit Range/Performance (Bank 2 Sensor 2): No Sub Type Information
GO to Pinpoint Test DW
PCM
P2BEC:00
Fuel Control System A Too Lean Bank 1: No Sub Type Information
GO to Pinpoint Test H
PCM
P2BED:00
Fuel Control System A Too Rich Bank 1: No Sub Type Information
GO to Pinpoint Test H
PCM
P2BEE:00
Fuel Control System A Too Lean Bank 2: No Sub Type Information
GO to Pinpoint Test H
PCM
P2BEF:00
Fuel Control System A Too Rich Bank 2: No Sub Type Information
GO to Pinpoint Test H
PCM
P2BF0:00
Fuel Control System B Too Lean Bank 1: No Sub Type Information
GO to Pinpoint Test H
PCM
P2BF1:00
Fuel Control System B Too Rich Bank 1: No Sub Type Information
GO to Pinpoint Test H
PCM
P2BF2:00
Fuel Control System B Too Lean Bank 2: No Sub Type Information
GO to Pinpoint Test H
PCM
P2BF3:00
Fuel Control System B Too Rich Bank 2: No Sub Type Information
GO to Pinpoint Test H
Global Customer Symptom Code (GCSC) Chart
Diagnostics in this manual assume a certain skill level and knowledge of Ford-specific diagnostic practices...