Malfunction Indicator Lamp (MIL) Illuminated with DTC P305F, P058B and/or P058D – 2014-2016 Chevrolet

2015 Chevrolet Malibu

NHTSA ID Number: 10161882 Manufacturer Communication Number: 18NA367 Summary This technical bulletin provides a procedure on how to diagnosis a possible resistance concern in the battery system.   Summary This Preliminary Information communication provides information to the technician for a service engine soon light on. There may be a diagnostic trouble code P058B and or a P058D … Read more

Radio Display Blanks During Auto Start Event – 2014-2015 Chevrolet Malibu

2015 Chevrolet Malibu

NHTSA ID Number: 10137738 Manufacturer Communication Number: PIC6114A Summary This Preliminary Information communication provides information to the technician for a concern with the radio going blank briefly after an auto stop event and the engine is cranking to restart. This concern could be related to an open in circuit 6386 at the x1115 connector. Cavity 34 or … Read more

Text Messaging Features – 2014-2018 Buick Chevrolet GMC

2018 Chevrolet Corvette

NHTSA ID Number: 10154290 Manufacturer Communication Number: PIT5444D   Summary This Preliminary Information communication provides information to the technician about the text messaging feature on some newer General Motors infotainment systems. Pair the iPhone to the system then enter the Bluetooth settings menu, select the “i” icon next to the vehicle name in the device and enable … Read more

Multi-axis Acceleration Sensor U0121 – 2013-2015 Chevrolet & Buick

2015 Buick LaCrosse

NHTSA ID Number: 10115062 Manufacturer Communication Number: PIC5652C Summary This Preliminary Information communication provides information to the technician about vehicles that may have a Diagnostic Trouble Code U0121 in the Multi-axis Acceleration Sensor Module in history. This is a characteristic of normal operation do not replace any components for this concern.   9 Affected Products Vehicles MAKE … Read more

Intermittent Audio/Display/Control and Resetting Concerns – 2014-2016 Buick Chevrolet GMC

2015 Chevrolet Camaro

NHTSA ID Number: 10114880 Manufacturer Communication Number: PIC6106B Summary This Preliminary Information communication provides information to the technician about vehicles that may have the radio display that will go blank and come back on after a few seconds then display may show the splash screen or come back on to the last screen that was displayed. Technician … Read more