Service bulletins for the 2005 Isuzu Ascender
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.
131 on file from NHTSA, as of 2026-10-19.
About P0741 on the 2005 Isuzu Ascender: 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: P0741 are shown. Show all
| 0505002 | 2005-05-10. Service bulletin. ELECTRICAL SYSTEM. SERVICE ENGINE SOON LIGHT ON DIAGNOSTIC TROUBLE CODE P0741 HARSH SHIFT CRUISE CONTROL INOPERATIVE. *EH |
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| 0505S002 | 2005-04-20. Service bulletin. POWER TRAIN. SERVICE ENGINE SOON (SES) LIGHT ON, DIAGNOSTIC TROUBLE CODE (DTC) P0741, HARSH SHIFT, CRUISE CONTROL INOPERATIVE. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.