Engine and engine cooling
Chevrolet technical service bulletin PIP5222A for 2011-2019 Chevrolet Volt and 2014-2016 Cadillac Elr.
- Bulletin number
- PIP5222A
- Component
- Engine and engine cooling
- Summary
- This Preliminary Information communication provides information to the technician about the difficulty in detecting internal combustion engine misfires with a fully charged high voltage battery. Technician should ensure that the high voltage battery charge indicator is showing at least 2 bars below fully charged whenever performing strategy based diagnostics related to misfire.
Owners of these vehicles have filed 382 complaints in the engine category.
Vehicles covered
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