Q: What is the recommended torque for the horn bracket bolt?
A:
The recommended torque is 10 N.m (89 lb in).
By Bob
GM Specialist
01/11/2022
Q: What should be done before using the symptom tables?
A:
You should perform the Diagnostic System Check-Vehicle in Vehicle DTC Information and review the system operation to familiarize yourself with the system functions.
By Bob
GM Specialist
01/11/2022
Q: What should be noticed when testing the relay control circuit?
A:
The horn slip ring and the horn switch must be tested for a short to ground when testing the relay control circuit.
By Bob
GM Specialist
01/11/2022
Q: When can you use the Scan Tool Data List?
A:
Use the Scan Tool Data List only after the following is determined: There is no published DTC procedure nor published symptom procedure for the customer concern. The DTC or symptom diagnostic procedure indicated by the diagnostic system check does not resolve the customer's concern.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What should be done before servicing the Starter Motor?
A:
You should disconnect the negative battery cable before servicing the Starter Motor.
Q: What is the removal procedure for the Body Control Module?
A:
Ensure that the ignition switch is in the off position, remove the right sound insulator, remove the Body Control Module, and disconnect the BCM connectors from the BCM.
Q: What should be done before servicing the Seat Switch?
A:
You should adjust the front bucket seat to the full-up position to gain access to the Power Seat Switch.