Jeep Grand Cherokee WK. Manual — part 184
C2205-STEERING ANGLE SENSOR INTERNAL
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BRAKES - BRAKE CONTROLLER ELECTRICAL DIAGNOSTICS
WK
C2205-STEERING ANGLE SENSOR INTERNAL (CONTINUED)
For the Anti-Lock Brake System circuit diagram. (Refer to 5 - BRAKES - SCHEMATICS AND DIAGRAMS)
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on.
•
Set Condition:
When the Anti-Lock Brake Module detects the Steering Angle Sensor has sent the internal failure status.
Possible Causes
WIRING HARNESS, TERMINAL, CONNECTOR DAMAGE
COMMUNICATION DTCS PRESENT
ANTI-LOCK BRAKE MODULE
Diagnostic Test
1.
CHECK FOR A DTC C2205-STEERING ANGLE SENSOR INTERNAL
NOTE: Diagnose and repair any Steering Angle Sensor DTCs in the Steering Column Module before con-
tinuing with this test.
NOTE: Diagnose and repair any communication DTCs in the SCM, FCM or PCM before continuing with this
test.
NOTE: Diagnose and repair any system under voltage or over voltage DTCs before continuing with this test.
NOTE: This DTC must be active for the results of this test to be valid.
Turn the ignition on.
With the scan tool, read DTCs.
Record DTC and Freeze Frame information.
With the scan tool, erase DTCs.
Cycle the ignition switch off then on.
With the scan tool, read DTCs
Does the scan tool display: C2205-STEERING ANGLE SENSOR INTERNAL?
Yes
>> Go To 2
No
>> Refer to the INTERMITTENT CONDITION diagnostic procedure.
Perform ABS VERIFICATION TEST - VER 1.
2.
CHECK THE WIRING HARNESS, TERMINALS, AND CONNECTORS
Visually inspect the related wiring harness. Look for any bruised, chafed, pierced, or partially broken wires.
Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
Monitor the scan tool data relative to this circuit while performing a wiggle test on the wiring. Look for the data to
change other than as expected or for the DTC to reset.
Refer to any Technical Service Bulletins that apply.
Were any problems found?
Yes
>> Repair as necessary.
Perform ABS VERIFICATION TEST - VER 1.
No
>> Replace the Anti-lock Brake Module in accordance with the Service Information.
Perform ABS VERIFICATION TEST - VER 1.
WK
BRAKES - BRAKE CONTROLLER ELECTRICAL DIAGNOSTICS
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C2206-VEHICLE CONFIGURATION MISMATCH
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BRAKES - BRAKE CONTROLLER ELECTRICAL DIAGNOSTICS
WK
C2206-VEHICLE CONFIGURATION MISMATCH (CONTINUED)
For the Anti-Lock Brake System circuit diagram. (Refer to 5 - BRAKES - SCHEMATICS AND DIAGRAMS)
For a complete wiring diagram Refer to Section 8W.
•
When Monitored:
With the ignition on.
•
Set Condition:
When the Anti-Lock Brake Module detects the signal from the gateway module relevant for vehicle character-
istic is missing for a period greater than the specified fault duration.
Possible Causes
WIRING HARNESS, TERMINAL, CONNECTOR DAMAGE
COMMUNICATION DTCS PRESENT
ANTI-LOCK BRAKE MODULE
Diagnostic Test
1.
CHECK FOR A DTC C2206-VEHICLE CONFIGURATION MISMATCH
NOTE: This DTC must be active for the results of this test to be valid.
NOTE: Diagnose and repair any communication DTCs in the FCM or PCM before continuing with this test.
NOTE: Diagnose and repair any system under voltage or over voltage DTCs before continuing with this test.
Turn the ignition on.
With the scan tool, read DTCs.
Record DTC and Freeze Frame information.
With the scan tool, erase DTCs.
Cycle the ignition switch off then on.
With the scan tool, read DTCs
Does the scan tool display: C2206-VEHICLE CONFIGURATION MISMATCH?
Yes
>> Go To 2
No
>> Refer to the INTERMITTENT CONDITION diagnostic procedure.
Perform ABS VERIFICATION TEST - VER 1.
2.
CHECK THE WIRING HARNESS, TERMINALS, AND CONNECTORS
Visually inspect the related wiring harness. Look for any bruised, chafed, pierced, or partially broken wires.
Visually inspect the related wiring harness connectors. Look for broken, bent, pushed out, or corroded terminals.
Monitor the scan tool data relative to this circuit while performing a wiggle test on the wiring. Look for the data to
change other than as expected or for the DTC to reset.
Refer to any Technical Service Bulletins that apply.
Were any problems found?
Yes
>> Repair as necessary.
Perform ABS VERIFICATION TEST - VER 1.
No
>> Replace the Anti-lock Brake Module in accordance with the Service Information.
Perform ABS VERIFICATION TEST - VER 1.
WK
BRAKES - BRAKE CONTROLLER ELECTRICAL DIAGNOSTICS
5 - 365
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