C1018

C1018-RIGHT FRONT WHEEL SPEED SENSOR CIRCUIT HIGH

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

- When Monitored:
With the ignition on.

- Set Condition:
If the Right Front Wheel Speed Sensor circuit fails the diagnostic test.





CHECK FOR DTC C1018-RIGHT FRONT WHEEL SPEED SENSOR CIRCUIT HIGH

WARNING: On vehicles equipped with the high voltage system, you must thoroughly read and follow all High Voltage Safety procedures. In addition, before performing any diagnostic or service procedure near a high voltage component, you must perform the High Voltage Power Down. Failure to follow these instructions may result in possible serious or fatal injury

NOTE: Diagnose and repair all ABM WSS DTCs before continuing. This DTC must be active for the results of this test to be valid.

1. Turn the ignition on.
2. With the scan tool, read and record DTCs.
3. With the scan tool, read and record Environmental Data to help identify the conditions in which the DTC was set.
4. With the scan tool, erase DTCs.
5. Start the engine.

NOTE: Attempt to operate the vehicle under conditions similar to which the DTC was set. It may be necessary to test drive the vehicle within the DTC monitoring and set conditions in order for this DTC to set.

6. With the scan tool, read DTCs.

Does the scan tool display: C1018-RIGHT FRONT WHEEL SPEED SENSOR CIRCUIT HIGH?

Yes

- Replace the Front Control Module.
- Perform the BODY VERIFICATION TEST Body Verification Test.

No

- Perform the ABS INTERMITTENT CONDITION TEST ABS Intermittent Condition Test.