Operation CHARM
: Car repair manuals for everyone.
Home
>>
Chevy Truck
>>
2007
>>
TrailBlazer 4WD V8-6.0L
>>
Repair and Diagnosis
>>
Technical Service Bulletins
>>
Superceded Bulletins
>>
Horn - Inoperative Using Horn Pad
Horn - Inoperative Using Horn Pad
This TSB number 07-08-54-001A, dated 01/22/08 has been superceded by TSB number 07-08-54-001C , dated 10/17/08