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Service bulletin PIP4880E

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10057600
Published by NHTSA2015-06-12
Manufacturer's numberPIP4880E
Manufacturer's date2014-11-01
NHTSA componentELECTRICAL SYSTEM:SOFTWARE

NHTSA's summary

GENERAL MOTORS 2011-2015 CHEVROLET VOLT, 2012-2015 OPEL AMPERA, 2014 CADILLAC ELR: PRELIMINARY INFORMATION REGARDING (EREV) DTC P0336 STORED IN THE T6 POWER INVERTER MODULE(HPCM). *LJ

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Electrical system, Software

Trouble codes named

P0336

Vehicles listed
CADILLAC ELR2014
CHEVROLET VOLT2011, 2012, 2013, 2014, 2015

Listing a model year does not mean every vehicle of it is concerned: the document says which.

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