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*RIGHT DOORS FAIL TO LOCK AND UNLOCK – QUAD CAB (CONTINUED) For the Power Door Lock circuit diagram (Refer to 8 - ELECTRICAL/POWER LOCKS - SCHEMATICS AND DIA- For a complete wiring diagram Refer to Section 8W. Possible Causes DTC PRESENT (P392) DOOR LOCK DRIVER RIGHT DOORS WIRE OPEN (G778) DOOR UNLOCK DRIVER RIGHT DOORS WIRE OPEN DOOR LATCH INSTRUMENT CLUSTER Diagnostic Test 1. DTC PRESENT Turn the ignition on. With the DRBIII T , read DTC’s. Does the DRBIII T display any Door Lock related DTC’s? Yes >> Refer to symptom list for problems related to Power Door Locks and diagnose and No >> Go To 2 8N - 66 POWER LOCKS - ELECTRICAL DIAGNOSTICS DR/DH |