HPCM2 Hybrid/EV Powertrain Control Module 2 Retrofit When Replacing Hybrid/EV Battery Pack – 2016-2017 Chevrolet Malibu

2017 Chevrolet Malibu

NHTSA ID Number: 10187417 Manufacturer Communication Number: 20NA222   Summary This bulletin informs the dealers The new A4 – Hybrid/EV Battery Pack comes with a module that is incompatible with the software for 2016-2017 model years. Model years 2016-2017 will require you swap the HPCM2 (K114B – Hybrid/EV Powertrain Control Module 2) from the old A4 – …

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EV HPCM2 Programming – 2019 Chevrolet Bolt EV

2019 Chevrolet Bolt EV

NHTSA ID Number: 10184136 Manufacturer Communication Number: PIC6422   Summary This Preliminary information communicates that If the K114B HPCM2 module is reprogrammed for any reason using normal Service Programming on a 2019 model year Bolt EV, the vehicle will be limited to 90% state of charge on the propulsion battery.  Vehicles not involved in the safety recall N20231173 …

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Product Safety Recall 18215 – Software Update Error Affecting Battery Cell Voltage Balancing – 2013 Chevrolet Volt

2013 Chevrolet Volt

June 14, 2018 NHTSA CAMPAIGN NUMBER: 18V397000 Loss of Propulsion Power in Low Voltage Condition If the voltage drops, the vehicle may lose propulsion, increasing the risk of crash.   NHTSA Campaign Number: 18V397 Manufacturer General Motors LLC Components HYBRID PROPULSION SYSTEM Potential Number of Units Affected 4,606   Summary General Motors LLC (GM) is recalling certain 2013 Chevrolet Volt …

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