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TOPIC : Chevrolet


No More Doughnuts

This bulletin applies to 2011 Chevy Camaro models, as well as other 2012 and prior GM vehicles. When diagnosing power steering fluid leaks, the technician may find a heat damaged fluid reservoir. When a power steering reservoir or reservoir seal is damaged, it’s important to make sure that potential associated issues are addressed.


Chevy Cruze Fuse Typo

2014 Chevy Cruze vehicles equipped with a 2.0L diesel engine built prior to VIN 1G1P75SZ7E7143991, the underhood fuse block label incorrectly indicates the soot sensor and the LTE fuse locations.


Vette Clutch Pedal Drop

Owners of 2010 Chevy Corvette (including Grand Sport, Z06 and ZR1 models) may complain that the clutch pedal sticks to the floor or the pedal stays low.


Not a Cool Chevy

This bulletin applies to 2012-2013 Chevy Equinox and Impala vehicles as well as GMC Terrain models, equipped with a V6 engine only. Some customers may comment on an erratic or insufficient cooling when the A/C compressor is turned on. The compressor may not have been torqued properly at the time of assembly, causing a load on the compressor shaft.


Coolant in Spark Plug Tube

This bulletin applies to GM vehicles equipped with HFV6 engines (3.0L and 3.6L LF1, LFW, LLT and LFX). Affected vehicles include 2010-2014 Buick Enclave and LaCrosse, Cadillac ATS, CTS, SRX and XTS, Chevy Camaro, Caprice, Equinox, Impala and Traverse and GMC Acadia and Terrain.


Confused Volt

Some owners of a 2011-2014 Chevy Volt may comment that their vehicle did not fully complete a charge or that charging was interrupted. They may also note that the MIL was on. Technicians may find DTCs P1E00 set in the ECM and P0D3E or P0D3F set in the HPCM2.


Chevy Air Bag Mystery

This bulletin applies to 2007-2010 Chevy Avalanche 2WD models. Some customers may experience an SIR lamp. The technician may find a history or current DTC B1019, with a symptom code 3A.


Brake Light’s Always On

This bulletin applies to a host of 2010-2014 GM vehicles (Chevy, Buick, Cadillac, GMC). A customer may comment that the vehicle brake lights remain on with the vehicle off and the battery going dead while parked.


Crazy Shift Kills the Cruze

This bulletin applies to 2011-2014 Chevy Cruze vehicles. Some customers may comment on a loud engine rattle or knock type noise, or the accessory drive belt and the lower crankshaft pulley has come off.


Dumb Design

Some 2011 Chevy HHR vehicles may show a Service Engine Soon light on, with DTCs P0016 and/or P0017 stored. This may be the result of a camshaft reluctor that has moved on the camshaft.

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