Brakes

C2206-VEHICLE CONFIGURATION MISMATCH

For a complete wiring diagram Refer to Diagrams/Electrical. Diagrams By Number


- 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.

NOTE: 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. Refer to 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

- Perform the ABS Intermittent Condition diagnostic procedure. Testing and Inspection
- 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 ECM/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 or PCM VERIFICATION TEST. Verification Tests