2019

N222383780 High Voltage Connector Fasteners Improperly Torqued – 2017-2019, 2022-2023 Chevrolet Bolt EV & 2022-2023 Bolt EUV

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2023 Chevrolet Bolt EV

NHTSA ID Number: 10224354 Manufacturer Communication Number: N222383780 Summary Certain vehicles may have a condition in which fasteners used to secure an external connector to the high voltage battery pack may not have been torqued to specification. Dealers will secure all suspect connections to the appropriate torque specification.   Condition On certain 2017-2019, 2022-2023 Chevrolet Bolt EV, … Read more

N222383781 High Voltage Connector Fasteners Improperly Torqued – 2018-2022 Chevrolet Bolt EV & Bolt EUV

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2022 Chevrolet Bolt EV

NHTSA ID Number: 10224355 Manufacturer Communication Number: N222383781 Summary Certain vehicles may have a condition in which several fasteners internal and external of the high voltage battery pack may not have been torqued to specification. Dealers will secure all suspect connections to the appropriate torque specification.   Condition On certain 2018, 2022 Chevrolet Bolt EV, and 2022 … Read more

Power Brake Booster Vacuum Pipe Replacement, DTCs C025E, C0299, P050F, P0556, P0557, P0558 and/or P0561 Set – 2014-2019 Chevrolet Impala & Malibu

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Chevrolet

NHTSA ID Number: 10224853 Manufacturer Communication Number: 21-NA-045 Summary This service bulletin informs dealers that a new Power Brake Booster Vacuum Cap will need to be replaced when installing the revised Power Brake Booster Vacuum Pipe to correct DTCs being set due to misrouting of brake booster vacuum pipe.   Condition The purpose of this bulletin is … Read more

Poor Engine Performance in Extremely Cold Weather Conditions for LE2 Engines, Charge Air Cooler (CAC) Icing – Malfunction Indicator Lamp (MIL) Illuminated, DTC P0299, P0234, P0236, P2227, P00C7 Set – 2016-2019 Chevrolet Cruze

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2019 Chevrolet Cruze

NHTSA ID Number: 10224857 Manufacturer Communication Number: 22-NA-007 Summary This service bulletin provides procedures to correct customer concerns of Poor Engine Performance in Extremely Cold Weather Conditions, Charge Air Cooler (CAC) Icing – Malfunction Indicator Lamp (MIL) Illuminated with DTCs P0299, P0234, P0236, P2227, P00C7 Set.   Condition Some customers may comment that when driving short distances … Read more

Information on New Torque Specification and Installation Procedure for ACDelco Spin-On Oil Filters – GM Passenger Cars and Trucks

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General Motors

NHTSA ID Number: 10222796 Manufacturer Communication Number: 22-NA-009 Summary This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.   Condition Some customers or dealers may comment on an oil leak coming from underneath the front of the vehicle after a prior oil service was performed. This leak can … Read more