NOTE:
Before disconnecting the rear parking aid camera or
jumper harness, verify that the connectors are properly seated and
latched.
Refer to Wiring Diagrams Cell 145 for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Parking Aid - System Operation and Component Description
(413-13B Parking Aid - Vehicles With: Parking Aid Camera, Description
and Operation).
DTC Fault Trigger Conditions
DTC |
Description |
Fault Trigger Condition |
ACM C1001:01 |
Vision System Camera: General Electrical Failure |
A continuous memory and on-demand DTC that sets in the ACM if no video
signal is detected from the rear parking aid camera when the vehicle is
in REVERSE.
|
APIM C1001:01 |
Vision System Camera: General Electrical Failure |
A continuous memory and on-demand DTC that sets in the APIM if no video
signal is detected from the rear parking aid camera when the vehicle is
in REVERSE.
|
BCM B115E:01 |
Camera Module: General Electrical Failure |
A continuous memory and on-demand DTC that sets in the BCM when an
internal electrical failure is detected from the rear parking aid
camera.
|
BCM B115E:02 |
Camera Module: General Signal Failure |
A continuous memory and on-demand DTC that sets in the BCM when invalid LIN data is received from the rear parking aid camera.
|
BCM B115E:08 |
Camera Module: Bus Signal/Message Failures |
A continuous memory and on-demand DTC that sets in the BCM when messages are missing on the LIN circuit.
|
BCM B115E:49 |
Camera Module: Internal Electronic Failure |
A continuous memory and on-demand DTC that sets in the BCM when an internal fault in the rear parking aid camera is detected.
|
BCM B115E:9A |
Camera Module: Component or System Operating Conditions |
An on-demand DTC that sets in the BCM when a fault in the rear parking aid camera is detected.
|
Possible Sources
- Wiring, terminals or connectors
- Dirty rear parking aid camera lens
- Communication network concern
- Rear parking aid camera configuration
- Fuse
- Check rear parking aid camera
- Reversing lamps concern
-
LIN concern
-
IPC
-
BCM
-
ACM
-
APIM
-
FDIM
Visual Inspection and Pre-checks
- Verify that the rear parking aid camera lens is in good condition and free of any debris.
- Verify the liftgate is fully closed.
-
BJB fuse 58 (10A).
- If the rear parking aid camera is not configured
after replacement, some video functions will be inoperative. Verify the
rear parking aid camera configuration using the diagnostic scan tool.
|
A1 CHECK AND CLEAN THE REAR PARKING AID CAMERA LENS |
-
Clean and make sure the rear parking aid camera lens is clear of any debris.
-
Test the rear parking aid camera system and check the rear parking aid camera image.
Is the rear parking aid camera concern still present?
No |
The system is operating correctly at this time. The
concern was caused by a dirty rear parking aid camera lens.
|
|
A2 CHECK THE REVERSING LAMPS OPERATION |
-
While observing the reversing lamps, slowly move the
gear selector lever through the entire range.
Do the reversing lamps illuminate only in reverse?
No |
DIAGNOSE the reversing lamps. REFER to: Reversing Lamps (417-01 Exterior Lighting, Diagnosis and Testing).
|
|
A3 CARRY OUT A NETWORK TEST |
-
Using a diagnostic scan tool, carry out a network test.
Do all modules pass the network test?
No |
See the Symptom Chart: Communication Network. REFER to: Communications Network (418-00 Module Communications Network, Diagnosis and Testing).
|
|
A4 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE BCM (BODY CONTROL MODULE)
SELF-TEST |
-
Using the diagnostic scan tool, carry out the BCM self-test.
Are any Diagnostic Trouble Codes (DTCs) retrieved?
Yes |
• For BCM Diagnostic Trouble Codes (DTCs) B115E:01, B115E:02, B115E:08, B115E:49 or B115E:9A, GO to A9
• For all other BCM Diagnostic Trouble Codes (DTCs), REFER to the BCM
DTC Chart in this section.
|
|
A5 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE IPC (INSTRUMENT PANEL CLUSTER)
SELF-TEST |
-
Using a diagnostic scan tool, carry out the IPC self-test.
Are any Diagnostic Trouble Codes (DTCs) present?
Yes |
REFER to: Instrumentation, Message Center and Warning Chimes
(413-01 Instrumentation, Message Center and Warning Chimes, Diagnosis
and Testing).
|
|
A6 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE ACM (AUDIO FRONT CONTROL MODULE)
SELF-TEST |
-
Using a diagnostic scan tool, carry out the ACM self-test.
Are any Diagnostic Trouble Codes (DTCs) present?
Yes |
• For DTC C1001:01, GO to A8
• For all other Diagnostic Trouble Codes (DTCs), REFER to: Audio System (415-00 Information and Entertainment System - General Information - Parking Aid Camera)
.
|
|
A7 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) FROM THE APIM (SYNC MODULE)
SELF-TEST |
-
Using a diagnostic scan tool, carry out the APIM self-test.
Are any Diagnostic Trouble Codes (DTCs) present?
Yes |
• For DTC C1001:01, GO to A8
• For all other Diagnostic Trouble Codes (DTCs), REFER to: Audio System (415-00 Information and Entertainment System - General Information - Parking Aid Camera)
.
|
|
A8 CHECK THE VIDEO DISPLAY |
Does the display switch to rear parking aid camera display mode?
Yes |
Select PARK. GO to A9
|
No |
Select PARK. DIAGNOSE the display. REFER to: Audio System (415-00 Information and Entertainment System - General Information - Parking Aid Camera)
.
|
|
A9 CHECK FOR VOLTAGE TO THE REAR PARKING AID CAMERA |
-
Disconnect Rear Parking Aid Camera C4357 (US without tire carrier) or C4360 (All others) .
-
Measure:
Click to display connectors
US without Tire Carrier
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4357-1
|
|
Ground
|
Click to display connectors
All Others
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4360-1
|
|
Ground
|
Is the voltage greater than 11 volts?
No |
VERIFY that BJB
fuse 58 (10A) is OK. If OK, REPAIR the circuit. If not OK, REFER to
the Wiring Diagrams Manual to identify the possible causes of the
circuit short.
|
|
A10 CHECK FOR GROUND AT THE REAR PARKING AID CAMERA |
-
Measure:
Click to display connectors
US without tire carrier
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4357-1
|
|
C4357-5
|
Click to display connectors
All others
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4360-1
|
|
C4360-5
|
Is the voltage greater than 11 volts?
|
A11 CHECK THE CAMERA GROUND/SHIELD CIRCUIT FOR AN OPEN |
-
Disconnect
ACM
C240A (Base audio) or APIM
C2383A (SYNC) .
Is the resistance less than 3 ohms?
Yes |
Base audio: GO to A19
SYNC: GO to A20
|
|
A12 CHECK THE VIDEO SIGNAL CIRCUITS FOR A SHORT TO VOLTAGE |
-
Disconnect
ACM
C240A (Base audio) or APIM
C2383A (SYNC) .
Is any voltage present?
Yes |
REPAIR the circuit in question.
|
|
A13 CHECK THE VIDEO SIGNAL CIRCUITS FOR A SHORT TO GROUND |
Are the resistances greater than 10,000 ohms?
No |
REPAIR the circuit in question.
|
|
A14 CHECK THE VIDEO SIGNAL CIRCUITS FOR A SHORT TOGETHER |
-
Measure:
Click to display connectors
US without tire carrier
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4357-4
|
|
C4357-3
|
Click to display connectors
All others
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4360-4
|
|
C4360-3
|
Is the resistance greater than 10,000 ohms?
|
A15 CHECK VIDEO SIGNAL CIRCUITS FOR AN OPEN |
Are the resistances less than 3 ohms?
No |
REPAIR the circuit in question.
|
|
A16 CHECK THE LIN (LOCAL INTERCONNECT NETWORK)
CIRCUIT FOR A SHORT TO VOLTAGE |
-
Measure:
Click to display connectors
US without tire carrier
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4357-2
|
|
Ground
|
Click to display connectors
All others
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4360-2
|
|
Ground
|
Is any voltage present?
|
A17 CHECK THE LIN (LOCAL INTERCONNECT NETWORK)
CIRCUIT FOR A SHORT TO GROUND |
-
Measure:
Click to display connectors
US without tire carrier
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4357-2
|
|
Ground
|
Click to display connectors
All others
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4360-2
|
|
Ground
|
Is the resistance greater than 10,000 ohms?
|
A18 CHECK THE LIN (LOCAL INTERCONNECT NETWORK)
CIRCUIT FOR AN OPEN BETWEEN THE CAMERA AND THE BCM (BODY CONTROL MODULE)
|
-
Measure:
Click to display connectors
US without tire carrier
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4357-2
|
|
C2280F-59
|
Click to display connectors
All others
Positive Lead
|
Measurement / Action
|
Negative Lead
|
C4360-2
|
|
C2280F-59
|
Is the resistance less than 3 ohms?
|
A19 CHECK FOR CORRECT ACM (AUDIO FRONT CONTROL MODULE)
OPERATION |
-
Disconnect and inspect the ACM 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 ACM 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 ACM . REFER to: Audio Front
Control Module (ACM) (415-00 Information and Entertainment System -
General Information, Removal and Installation).
|
No |
The system is operating correctly at this time. The
concern may have been caused by a loose or corroded connector. ADDRESS
the root cause of any connector or pin issues.
|
|
A20 CHECK FOR CORRECT APIM (SYNC MODULE)
OPERATION |
-
Disconnect and inspect the APIM 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 APIM 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 APIM . REFER to: SYNC Module [APIM] (415-00 Information and Entertainment System - General Information, Removal and Installation).
|
No |
The system is operating correctly at this time. The
concern may have been caused by a loose or corroded connector. ADDRESS
the root cause of any connector or pin issues.
|
|
A21 CHECK FOR CORRECT REAR PARKING AID CAMERA OPERATION |
-
Disconnect and inspect the rear parking aid camera connector.
-
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 rear parking aid camera connector. 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 rear parking aid camera. REFER to: Rear Parking Aid Camera (413-13B Parking Aid - Vehicles With: Parking Aid Camera, Removal and Installation).
CLEAR the Diagnostic Trouble Codes (DTCs). TEST the
system for normal operation. If the concern is still present after
camera replacement, GO to A22
|
No |
The system is operating correctly at this time. The
concern may have been caused by a loose or corroded connector. ADDRESS
the root cause of any connector or pin issues.
|
|
A22 CHECK FOR CORRECT BCM (BODY CONTROL MODULE)
OPERATION |
-
Disconnect and inspect the BCM 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 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 the appropriate Removal and Installation procedure in Section 419-10.
|
No |
The system is operating correctly at this time. The
concern may have been caused by a loose or corroded connector. ADDRESS
the root cause of any connector or pin issues.
|
|