B2318

B2318-WIPER HI/LOW CONTROL CIRCUIT HIGH





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

- When Monitored:
With the ignition on.

- Set Condition:
When the Front Control Module (FCM) detects a short/HIGH condition.





INTEGRATED POWER MODULE
1. Turn the ignition off.
2. Replace the Wiper HI/LOW relay with a known good relay.
3. Using the scan tool, clear all FCM DTCs.
4. Turn the Wipers ON then OFF.
5. Using the scan tool, read the Wiper DTCs.

Does the scan tool read: B2318-WIPER HI/LOW CONTROL CIRCUIT HIGH?

Yes

- Replace the Integrated Power Module.
- Perform the BODY VERIFICATION TEST. Body Verification Test.

No

- Test complete.
- Perform the BODY VERIFICATION TEST. Body Verification Test.