Installation Of Upfitter Auxiliary Switches (RPO 9L7) – 2014-2019 Chevrolet Silverado & GMC Sierra

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2017 Chevrolet Silverado

NHTSA ID Number: 10147377 Manufacturer Communication Number: PIT5298C   Summary This Preliminary Information communication provides information to the technician on installing Regular Production Option Code 9L7 Up-fitter Auxiliary Switches. Technician will need to reference the latest version of General Motors Up-fitter Integration Bulletin 110. The information can be found at https://www.gmupfitter.com/ under the “Technical Bulletin” Tab and … Read more

Faint High Pitched Whine Noise In Auto 4 Wheel Drive – 2014-2017 Chevrolet GMC Cadillac

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2017 Chevrolet Silverado

NHTSA ID Number: 10096054 Manufacturer Communication Number: PIP5261A Summary THIS PRELIMINARY INFORMATION COMMUNICATION PROVIDES INFORMATION TO THE TECHNICIAN THAT SOME VEHICLES MAY HAVE A HIGH PITCHED WHINE NOISE FROM THE VEHICLE NOTICED WHEN DRIVING IN AUTO 4WD. WHEN THE TRANSFER CASE CONTROL MODULE HAS TO MOVE THE TRANSFER CASE ACTUATOR MOTOR THE HIGHER CURRENT PASSING THROUGH THE … Read more

Needle Bearings Found in the Oil Pan During An Oil Change – GM

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2019 Chevrolet Silverado

NHTSA ID Number: 10178387 Manufacturer Communication Number: PIP5226D   Summary This Preliminary Information communication provides information to the technician about finding needle bearings during an oil change. Technician will gain access to the roller rockers to inspect them. Only replace the roller rocker that is missing needle bearings. Be sure to clean the oil drains to retrieve … Read more

Special Coverage Adjustment 17016 – Steering Wheel Chrome Rough Edge – 2015-2017 Cadillac Escalade

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2017 Cadillac Escalade

NHTSA ID Number: 10118902 Manufacturer Communication Number: GCUS-9-3977 Summary 17016 – Special Coverage – Certain vehicles may have a steering wheel in which the plating on the chrome trim bezel is separated from the plastic substrate. Separation of the chrome plating may create a rough edge. Dealers are to replace the steering wheel chrome trim bezel with … Read more

Product Emission Recall – Catalytic Converter Internal Damage – 2013-2014 Chevrolet Cruze & Chevrolet Sonic

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2014 Chevrolet Cruze

NHTSA ID Number: 10143749 Manufacturer Communication Number: 16186 01   Summary 16186-01 – Emission Recall. On certain vehicles equipped with a 1.8L engine (RPO LWE), cracking of ceramic components internal to the catalytic converter may occur as a result of higher than anticipated exhaust temperatures. If this occurs, the catalytic converter low efficiency diagnostic will set and … Read more