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16/06/2024 7:47 pm
Topic starter
Scotty
I have 2012 Chey traverse with 170,000 getting P062,P036,P056 code but only happens about every 4days and clears itself and car shudders when lights on, had transmission looked at said no codes for transmission,so far changed battery, spark plug, Relay for ECM and looked for ground wire issue, alternator putting out over 14 volts when running. Don’t know where to look anymore. Thanks for any advice.
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16/06/2024 8:22 pm
The P062F code is pointing you to a possible cause of the problem:
https://www.carparts.com/blog/p062f-code-internal-control-module-eeprom-error/
https://www.obd-codes.com/p062f