Impala V6-3.8L SC VIN 1 (2005)
Steps 1 - 11
The numbers below refer to the step numbers on the diagnostic table.
4. Tests if ground is constantly being applied to the horn relay.
5. The horn relay control circuit includes the horn slip ring and the horn switch. The horn switch is part of the inflatable restraint steering wheel
module. The horn slip ring and the horn switch must be tested for a short to ground when testing the relay control circuit. Refer to Inflatable
Restraint Steering Wheel Module Replacement (Impala) Inflatable Restraint Steering Wheel Module Replacement (Monte Carlo) in Restraint
