Diagnostic System Check - Retained Accessory Power

TEST DESCRIPTION

Diagnostic System Check - Accessory Delay Module - Steps 1-6:

The numbers below refer to the step numbers on the diagnostic table.
2. Lack of communication may be due to a partial malfunction of the class 2 serial data circuit or due to a total malfunction of the class 2 serial data circuit. The specified procedure will determine the particular condition.
4. This step is checking for DTCs in the BCM.
5. This step is checking for a malfunctioning BCM.
6. This step is checking for RAP specific DTCs.