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Symptom: FCM-WIPER ON-OFF RELAY OUTPUT CIRCUIT LOW POSSIBLE CAUSES INTERMITTENT CONDITION WIPER ON/OFF RELAY POWER DISTRIBUTION CENTER FRONT CONTROL MODULE TEST ACTION APPLICABILITY 1 Turn the ignition on. t, clear all FCM DTC’s. Turn the Wipers ON then OFF. t, read the DTC information. Does the DRBIII t read: Wiper On-Off Relay Output Circuit Low? All Yes → Go To 2 No → The condition that caused the symptom is currently not present. Inspect the related wiring for a possible intermittent condition. 2 Turn the ignition off. t, read DTCs. Does the DRBIII t display: Wiper On/Off Relay Output Circuit Low? All Yes → Go To 3 No → Replace the Wiper On/Off Relay in accordance with the Service Information. 3 Turn the ignition off. All Yes → Replace the Power Distribution Center (PDC) in accordance with the Service Information. No → Replace the Front Control Module (FCM) in accordance with the Service Information. 537 WINDSHIELD WIPER & WASHER |