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BATTERY VOLTAGE OPEN (FCM) (CONTINUED) For a complete wiring diagram Refer to Section 8W. • When Monitored: • Set Condition: Possible Causes POWER DISTRIBUTION CENTER FRONT CONTROL MODULE Diagnostic Test 1. CHECK FOR AN ACTIVE DTC Turn the ignition on. With the DRB, erase the FCM DTC’s. Turn the ignition off then turn the ignition on and wait approximately 1 minute. With the DRB, read the FCM DTC’s. Did this DTC reset? Yes >> Go To 2 No >> The condition that set this DTC is no longer present. Using the wiring diagram/schematic as a guide, inspect the wiring for chafed, pierced, pinched, and partially broken wires and the wiring harness con- 2. CHECK THE FUSED B+ CIRCUIT Turn the ignition off. Remove the FCM from the IPM. Using a 12-volt test light connected to ground, probe the Fused B+ cir- Is the test light illuminated? Yes >> Replace the Front Control Module in accordance with the service information. Perform BODY VERIFICATION TEST - VER 1. (Refer to No >> Replace the Power Distribution Center in accordance with the service information. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8E - 4 ELECTRONIC CONTROL MODULES - ELECTRICAL DIAGNOSTICS DR/DH |