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U1817 Diagnostic Trouble Code Discussion for April 2020

lost comm w/ hybrid/EV PCM symp 00


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Trouble Ticket Help Requests for DTC U1817
Help Request Posted
2013 Chevrolet Malibu Eco 2.4L MIL Lamp on, charging VIN: 1G11D5RR8D
U1817: lost comm w/ hybrid/EV PCM symp 00. Good morning- This hybrid Malibu presented last week with delayed crank and ses light and battery light on. It is believed to have happened after the 12 volt battery was replaced, although I am not certain since I know he was having battery issues before t...
April 15, 2020