Service bulletins for the 2005 Acura RL
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.
132 on file from NHTSA, as of 2026-10-19.
By type
By component
Only bulletins with component: Automatic transmission are shown. Show all
| SB-06-023 | 2011-11-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). ACURA: THE ENGINE COOLANT TEMPERATURE INPUT IN MISINTERPRETED BY THE ECM/PCM/ THE MIL COMES ON. *PE |
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| 05007 | 2005-11-09. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). PRODUCT UPDATE: PCM SOFTWARE MAY NOT ALLOW THE TRANSMISSION TO UPSHIFT INTO 4TH GEAR. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.