Keyless Entry System Inoperative

TEST DESCRIPTION

Steps 1-13:

Steps 14-24:

Steps 25-27:

The number(s) below refer to the step number(s) on the diagnostic table.
17. This step verifies that the keyless entry serial data circuit voltage is B+ as supplied by the BCM.
18. This step tests for a short to voltage in the keyless entry serial data circuit.