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June 24, 2015 Service bulletin

This Preliminary Information communication provides information to the technician the steps to diagnose...

Chevrolet technical service bulletin PIT5424 for 2013-2015 Chevrolet Equinox and 2013-2015 GMC Terrain.

Bulletin number
PIT5424
Component
Electrical system
Summary
This Preliminary Information communication provides information to the technician the steps to diagnose and repair vehicles that have intermittent hard start Service Engine Soon Malfunction Indicator Lamp or low oil pressure lamp on. Technician may find Diagnostic Trouble Codes P0261, P0264, P0267, P0270, P0273, P0276, and or P0641. Technician should inspect the engine harness routing the Engine Control Module and the upper rear of the engine. Technician should repair and wires that are damaged from the harness rubbing. After the wires are repaired protective wrap, and reposition the harness away from the engine.

Owners of these vehicles have filed 244 complaints in the electrical category.

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