Power Door Locks - Inoperative - Key Cylinder Switches
POWER DOOR LOCKS INOPERATIVE - KEY CYLINDER SWITCHESTEST 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.