Engine and engine cooling
Chevrolet technical service bulletin PIP4409F for 2004-2012 Chevrolet Colorado, 2004-2012 GMC Canyon and 2006-2010 Hummer H3.
- Bulletin number
- PIP4409F
- Component
- Engine and engine cooling
- Summary
- This Preliminary Information communication provides information to the technician about vehicles the have a Service Engine Soon Malfunction Indicator Lamp on and or engine running rough. Technician may find Diagnostic Trouble Codes P0106, P0107, P0171, P0300, P0502, P1107, and P2431. Technician will need to inspect all Manifold Absolute Pressure sensor circuits for being broken inside of the insulation near the Manifold Absolute Pressure sensor connector.
Owners of these vehicles have filed 419 complaints in the engine category.
Vehicles covered
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