FAQ for Horn Relays Repair
Q: What should be done before using the symptom tables?
A:
Perform Diagnostic System Check-Vehicle before using the symptom tables. Review the system operation to familiarize yourself with the system functions.
By BobGM Specialist
01/11/2022 Q: What is the recommended torque for the horn bracket bolt?
A:
The recommended torque is 15 N.m (11 lb-ft).
By BobGM Specialist
01/11/2022 Q: What should be done before servicing the Horn?
A:
Open the hood.
By BobGM Specialist
01/11/2022 Q: What time should I 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 BobGM Specialist
01/11/2022