Duramax Intermittent High Idle Or Elevated Idle Descriptions – 2010-2016 Chevrolet & GMC

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2016 Chevrolet Silverado 3500

NHTSA ID Number: 10111705 Manufacturer Communication Number: PIP4912E   Summary This Preliminary Information communication provides information to the technician on vehicles that may have an intermittent high idle. If a technician has duplicated, or the customer description aligns with the speeds mentioned in the idle speed description tables, the idle speed should be considered a normal characteristic … Read more

EV Range Driving Tips – 2017-2018 Cadillac CT6 & 2017-2019 Chevrolet Volt

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2019 Chevrolet Volt

NHTSA ID Number: 10161002 Manufacturer Communication Number: PIC6231D Summary This Preliminary Information communication provides information to the technician about vehicles EV range is less than expected, or the estimated EV range on the display is greater than the actual range achieved. Dealer should walk the customer though using the energy screen. The energy screen will help the … Read more

Special Coverage Adjustment 16188 – Brake Lamp Malfunction – 2004-2012 Chevrolet Pontiac Saturn

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2012 Chevrolet Malibu

NHTSA ID Number: 10126014 Manufacturer Communication Number: GCUS-9-3664 Summary 16188 Special Coverage. Some vehicles may have a condition where increased resistance in the body control module (BCM) connection system can result in voltage fluctuations or intermittency in the brake apply sensor (BAS) circuit that can cause brake lamp malfunction. Specifically, the brake lamps may either illuminate without … Read more

Rear View Camera System Calibration – 2017 Chevrolet Silverado & GMC Sierra

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2017 Chevrolet Silverado

NHTSA ID Number: 10113384 Manufacturer Communication Number: GCUS-3-850   Summary 17065 – Service Update. When certain vehicles, equipped with base body or chassis (RPO ZW9) and without rear vision camera ready (RPO 5F9) are shifted into reverse, the installed calibration is looking for a camera input that was not part of the requested truck build and “Service … Read more

Customer Satisfaction Program 17019 Stochastic Pre-Ignition (SPI) Causing Cracked Piston – 2016-2017 Chevrolet Malibu

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2017 Chevrolet Malibu

NHTSA ID Number: 10156967 Manufacturer Communication Number: 17019   Summary 17019 02 – Customer Satisfaction Program. Certain vehicles equipped with a 1.5L LFV engine may have a pre-ignition condition that could cause piston damage. If this condition occurs, the vehicle may perform poorly and oil consumption could increase. In addition, a service engine light may illuminate indicating … Read more