Powertrain control module (PCM), engine control module (ECM), transmission control module (TCM) diagnostic...
Hummer technical service bulletin 050604060 for 2006 Hummer H3, 2005-2006 Hummer H2 and 2005-2006 Saab 9-7X.
- Bulletin number
- 050604060
- Component
- Engine and engine cooling
- Summary
- Powertrain control module (PCM), engine control module (ECM), transmission control module (TCM) diagnostic trouble code(s) (dtc)(s) p0601, p0602, p0603, p0604, p1621 shared in multiple modules. Tt
Owners of these vehicles have filed 102 complaints in the engine category.
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