Operation CHARM
: Car repair manuals for everyone.
Home
>>
Pontiac
>>
2000
>>
Sunfire L4-2.2L VIN 4
>>
Repair and Diagnosis
>>
Powertrain Management
>>
Computers and Control Systems
>>
Body Control Module
>>
Testing and Inspection
>>
Scan Tool Testing and Procedures
>>
Panic Horn Relay Feedback
Panic Horn Relay Feedback
This input displays the state of the
horn relay
. When the horn switch is pressed, ACTIVE is displayed.