C220B

C220B-00-ABS ACC NOT CALIBRATED

For a complete wiring diagram, refer to the Wiring Information.

- When Monitored:

- Ignition on, battery voltage between 9 and 16 volts.
- Set Condition:
If the Anti-Lock Brakes System (ABS) Module fails to receive calibration bus message from the Powertrain Control Module (PCM) cruise control for approximately 1.8 seconds.





1. VERIFY THE DTC IS ACTIVE
1. Ignition on, engine not running.
2. With the scan tool, read and record the DTCs.
3. With the scan tool, read and record Environmental Data (EV Data).
4. With the scan tool, erase the DTCs.
5. Cycle the ignition switch.
6. With the scan tool, read the DTCs.

Is the DTC active at this time?

Yes

- Go To 2

No

- Perform the Stored Lost Communication DTCs diagnostic procedure. Stored Lost Communication DTCs.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

2. VERIFY THAT THE ACC IS ACTIVE ON THE BUS
1. With the scan tool, select ECU View.
2. Verify that the ACC is active on the bus.

Is the PCM active on the bus?

Yes

- Go To 3

No

- Perform the Stored Lost Communication DTCs diagnostic procedure. Stored Lost Communication DTCs.

3. CHECK FOR ADDITIONAL COMMUNICATION RELATED DTCs
1. With the scan tool, select Network View and select Advanced.

Is there more than one module with active DTCs "Logged Against" the ACC?

Yes

- Replace the Adaptive Cruise Control (ACC). Adaptive Speed Control Sensor And Bracket - Removal
- Perform the ABS VERIFICATION TEST. ABS Verification Test.

No

- Replace the Anti-Lock Brakes System (ABS) Module. Anti-Lock Brake System Module - Removal.
- Perform the ABS VERIFICATION TEST. ABS Verification Test.