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• When Monitored: • With the ignition on. • Set Condition: • When the FCM detects a short/HIGH condition. Possible Causes INTEGRATED POWER MODULE Diagnostic Test 1. HEADLAMP WASHER RELAY Turn the ignition off. Replace the Rear Wiper relay with a known good relay. With the Scan Tool, clear all FCM DTC’s. Turn the Rear Wipers ON then OFF. With the Scan Tool, read the FCM DTC’s. Does the Scan Tool read: B231C-REAR WIPER MOTOR CONTROL CIRCUIT HIGH? Yes >> Replace the Integrated Power Module in accordance with the service information. Perform the BODY VERIFICATION TEST — VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON- No >> Test complete. Perform the BODY VERIFICATION TEST — VER 1. (Refer to 8 - ELECTRICAL/ELECTRONIC CON- 8R - 48 WIPERS/WASHERS - ELECTRICAL DIAGNOSTICS LX |