Service bulletins for the 2003 Lincoln LS
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.
81 on file from NHTSA, as of 2026-10-19.
About B2731 on the 2003 Lincoln LS: what the code means, and the bulletins and recalls about the same components.
By type
By component
By trouble code
Only bulletins with trouble code: B2731 are shown. Show all
| 040402 | 2005-04-08. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. CLIMATE CONTROLLED SEATS TURNING OFF SHORTLY AFTER INITIALIZATION - DIAGNOSTIC TROUBLE CODES B2729, B2730, B2731. *TT |
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| 03133 | 2003-10-29. Service bulletin. SEATS:FRONT ASSEMBLY:SEAT HEATER/COOLER. ONE OR BOTH CLIMATE CONTROLLED SEATS TURNING OFF SHORTLY AFTER INITIALIZATION WITH DIAGNOSTIC TROUBLE CODE B2729 (CUSHION OVER-TEMP DETECTED) PRESENT IN THE CLIMATE CONTROLLED SEAT MODULE (CCSM). DIAGNOSTIC TROUBLE CODE B2731 (DIFFERENTIAL TEMPERATURE FAULT) MAY OR MAY NOT BE PRESENT. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.