Transmission slipping or torque converter clutch (TCC) inoperative with no service engine soon (SES) light...
Chevrolet technical service bulletin 030730001 for 2003 Chevrolet Trailblazer, 2003 GMC Envoy and 2003 Oldsmobile Bravada.
- Bulletin number
- 030730001
- Component
- Power train: automatic transmission
- Summary
- Transmission slipping or torque converter clutch (tcc) inoperative with no service engine soon (ses) light displayed and no diagnostic trouble code (dtc) p1870. Tt update. Tt
Owners of these vehicles have filed 146 complaints in the transmission category.
Vehicles covered
- Chevrolet Trailblazer 2003 2003
- GMC Envoy 2003 2003
- Oldsmobile Bravada 2003 2003
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