Engine Wire Harness Chafing / IPC Gauges Sweep / IPC Warning Message / SES/Check Engine/MIL / No Start / No Crank / Runs Rough / Stalls / Reduced Engine Power / Various DTCs – 2019-2021 Cadillac Chevrolet GMC

2020 Chevrolet Silverado 1500

NHTSA ID Number: 10224856 Manufacturer Communication Number: 21-NA-149 Summary This technical bulletin provides repair information to correct a customer concern of Engine Wire Harness Chafing.   Condition 1 This Condition pertains to vehicles equipped with engine 2.7L, L3B only. Some customers may comment on any of the following concerns: – SES MIL – No Start – No … Read more

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