Diagnostic Test

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 in accordance with the Service Information.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .
  No
  - Test complete.
  - Perform the BODY VERIFICATION TEST. See DTC-Based Diagnostics/MODULE, Front Control (FCM) - Standard Procedure .