Service bulletins for the 2006 Pontiac GTO
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.
620 on file from NHTSA, as of 2026-10-19.
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Only bulletins with component: Transmission control module are shown. Show all
| PIC-3815B | 2011-03-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM); ENGINE AND ENGINE COOLING:ENGINE; STRUCTURE:BODY. PONTIAC: BCM PIM AND ECM LINKING. THE ENGINE CONTROL MODULE (ECM), POWERTRAIN INTERFACE MODULE (PIM) AND/OR THE BODY CONTROL MODULE (BCM) ARE REPLACED, THE NEW MODULES MUST BE SECURITY LINKED TO EACH OTHER. *PE |
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The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.