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Keyless Entry System Inoperative
KEYLESS ENTRY SYSTEM INOPERATIVETEST DESCRIPTIONSteps 1-11:
Steps 12-23:
Steps 24-25:
The numbers below refers to the step numbers on the diagnostic table.
15.
A DMM must be used in this step. A test lamp may give incorrect results. Testing for B+ supply from the body control module (BCM).
16.
An illuminated test lamp at step 16 reveals a short to voltage in the serial data circuit.
