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Power Door Locks - Inoperative - Key Cylinder Switches

POWER DOOR LOCKS INOPERATIVE - KEY CYLINDER SWITCHES

TEST DESCRIPTION

Step 1 - 3:




Step 4 - 5:




Step 6 - 11:




Step 12 - 14:




The numbers below refer to the step numbers on the diagnostic table.
5. This step determines if the door module recognizes the switch inputs.If the 3 amp jumper wire fuse opens when the jumper wire is connected, test the signal circuit for a short to battery voltage.