Programming of the PCM/vcm, atc, tbc and dsm with tis 2000
GMC technical service bulletin 01621 for 2004 GMC Envoy Xuv.
- Bulletin number
- 01621
- Component
- Electrical system
- Summary
- Programming of the PCM/vcm, atc, tbc and dsm with tis 2000. There is potential for module locking up if fuse #19 located in the rear fuse block is removed. Tt
Owners of these vehicles have filed 79 complaints in the electrical category.
Vehicles covered
- GMC Envoy Xuv 2004 2004
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