Test Description

The numbers below refer to the step numbers in the diagnostic procedure.

1. 2
   
   Listen for an audible click when the A/T shift lock control solenoid operates. Command both the ON and OFF states. Repeat the commands as necessary.
2. 3
   
   Verifies that the BCM is providing voltage to the stoplamp switch.
3. 4
   
   Tests if voltage is constantly being applied to the A/T shift lock control solenoid.