Service bulletins for the 2004 Mercury Mountaineer
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.
103 on file from NHTSA, as of 2026-10-19.
About C1805 on the 2004 Mercury Mountaineer: 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: C1805 are shown. Show all
| 17728 | 2004-07-24. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:CONTROL UNIT/MODULE. ANTI-LOCK BRAKE SYSTEM (ABS) LIGHT ON WITH DIAGNOSTIC TROUBLE CODE (DTC) B2900, U1900 AND C1805. *TT |
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| 17626 | 2004-06-22. Service bulletin. SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT. STANDARD ABS (NOT ADVANCE TRAC/IVD) BUILT PRIOR TO 2/9/2004 MAY EXHIBIT AN INTERMITTENT AMBER ABS LIGHT ON WITH DIAGNOSTIC TROUBLE CODE (DTC'S) B2900, U1900 AND POSSIBLY C1805 STORED IN MEMORY. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.