C2206

C2206-VEHICLE CONFIGURATION MISMATCH

For a complete wiring diagram Consult Diagrams/Electrical.

- When Monitored:
With the ignition on.

- Set Condition:
When the Anti-Lock Brake Module detects the signal from the gateway module relevant for vehicle characteristic is missing or does not match for a period greater than the specified fault duration.





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 and this DTC will be active when a new module is installed until initialization is performed.

Turn the ignition on.
With the scan tool, read and record DTCs.
With the scan tool, read and record Freeze Frame information.
With the scan tool, erase DTCs.
Perform ECU initialization with drive test on ABM. Perform ABS VERIFICATION TEST. ABS Verification Test
Cycle the ignition switch from off to on.
With the scan tool, read and record DTCs.
Does the scan tool display: C2206-VEHICLE CONFIGURATION MISMATCH?

Yes

- Go To 2

No

- Anti-Lock Brake Module is now configured.
- Perform ABS VERIFICATION TEST. ABS Verification Test

2. VERIFY THAT THE FCM/PCM IS CONFIGURED CORRECTLY
Turn the ignition on.
Check the following data to ensure the FCM/PCM is configured correctly. Engine Displacement (PCM), XWD 4x2, 4x4, all Wheel Drive, (FCM), Axle ratio (FCM), Vehicle Line (FCM), Brake type 0= ABS 1=ESP (FCM).

NOTE: The DTC will be active when a new controller is installed until initialization is performed.

Was the FCM/PCM configured correctly?

Yes

- Replace the Anti-Lock Brake Module.
- Perform ABS VERIFICATION TEST. ABS Verification Test

No

- Reprogram the appropriate module.
- Perform ABS VERIFICATION TEST. ABS Verification Test