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3. CHECK JUNCTION BLOCK FOR A SHORT TO VOLTAGE Turn the ignition off. Remove the Body Control Module from the Junction Block. NOTE: Ensure the Junction Block C1, C2 and C3 connectors are Measure the voltage between the (P30) Tailgate Lock Driver circuit in Measure the voltage between the (P31) Tailgate Unlock Driver circuit in Is there any voltage present on either circuit? Yes >> Replace the Junction Block in accordance with service infor- mation. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - CONTROL MODULES - STANDARD PROCEDURE) No >> Replace the Body Control Module in accordance with ser- vice information. Perform BODY VERIFICATION TEST - VER 1. (Refer to 8 - CONTROL MODULES - STANDARD PROCEDURE) 8N - 34 POWER LOCKS - ELECTRICAL DIAGNOSTICS KJ |