CHEVROLET · 2020-09-23
This technical bulletin provides information to diagnose a MIL Illuminated with Loss of Propulsion and one or more of the following DTCs Set: P0ABC, P0AFA, P1AE6, P0D26, P0C78, P0ABB.
P0ABB · Manufacturer communications
A listed vehicle is a research lead. Confirm the engine, production range and software in the manufacturer's information.
P0ABB ← What does this code mean?4 Results
CHEVROLET · 2019-08-08
This Bulletin provides information to diagnose a MIL Illuminated with Loss of Propulsion and one or more of the following DTCs P0ABC, P0AFA, P1AE6, P0D26, P0C78, P0ABB Set.
CHEVROLET · 2017-11-21
This bulletin provides a procedure to perform a HPCM2 update or install a Battery Energy Control Module if DTCs P1AE6, P1FFF or P0ABB set.
CHEVROLET · 2015-08-26
This Preliminary Information communication provides information to the technician about there is a Diagnostic Trouble Code P0ABB or P0A0C set while attempting to disable the high voltage system. Diagnostic Trouble Code P0A0C or P0ABB could be induced if the Manual Service Disconnect was not fully seated and latched. P0ABB could be induced if the Manual Service Disconnect was pulled without allowing the vehicle Controller Area Network Bus to power down or if the 12V Accessory Battery was not disconnected.