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Service bulletins for the 2008 Dodge Ram

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.

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Only bulletins with component: Exhaust and emissions are shown. Show all

Bulletins, newest first
SB-18-016-102010-10-27. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. DODGE: CCN UPDATE REQUIRED WITH J35 RECALL. INVOLVES VERIFYING EMISSION RECALL G30-REPLACE OXYGEN SENSOR MODULE AND REPROGRAM ECM HAS BEEN PERFORMED. IF NOT, PERFORM FIRST. VERIFYING SOFTWARE LEVEL, AND IF NECESSARY, SELECTIVELY ERASING AND REPROGRAMMING CAB COMPARTMENT NODE (CCN) MODULE WITH NEW SOFTWARE, ETC. *PE
DR-J-352010-07-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE); ENGINE AND ENGINE COOLING:ENGINE. DODGE: ENGINE CONTROL MODULE (ECM) SOFTWARE PROGRAM ON ABOUT 159,700 TRUCKS MAY CAUSE ILLUMINATION OF THE MALFUNCTION INDICATOR LAMP (MIL) WHEN NO PROBLEM EXISTS OR UNDER CERTAIN CONDITIONS ALLOW HEAVY SOOTING OF THE TURBOCHARGER, EXHAUST GAS RECIRCULATION VALVE AND DIESEL PARTICULATE FILTER. HEAVY SOOTING COULD DAMAGE EMISSIONS COMPONENTS AND RESULT IN INCREASED EMISSIONS. THE ENGINE CONTROL MODULE MUST BE REPROGRAMMED (FLASHED). CSC LETTER WAS REC'D. *PE
SB-J192010-05-19. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. CHRYSLER/JEEP/DODGE: CALIFORNIA EMISSIONS WARRANTY ADDENDUM. THE WARRANTY BOOK ON CERTAIN VEHICLES MAY CONTAIN ERRORS OR MAY BE MISSING INFORMATION REGARDING THE COPONENTS COVERED BY THE CALIFORNIA EMISSIONS WARRANTY. DODGE-CARAVAN/GRAND CARAVAN, CHARGE/CHARGER SRT8, MAGNUM/MAGNUM SRT8, VIPER, AVENGER, NITRO, CHALLENGER/CHALLENGER SRT8, DURANGO/DURANGO HYBRID, JOURNEY, RAM 2500/3500, CALIBER/CALIBER SRT4; JEEP COMMANDER, GRAND CHEROKEE/GRAND CHEROKEESRT8, COMPASS, PATROIT, LIBERTY; CHRYSLER TOWN&COUNTRY, PACIFICA, 300 SRT8, PTCRUISER, SEBRING/SEBRING CONV., ASPEN/ASPEN HYBRID.
H-312008-12-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL; EQUIPMENT:OTHER:LABELS. DODGE SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. AN INCORRECT VEHICLE EMISSION CONTROL INFORMATION (VECI) LABEL WAS INADVERTENTLY INSTALLED ON ABOUT 60 OF THE TRUCK CAB AND CHASSIS. CSC LETTER WAS RECEIVED. *PE
11003072007-12-07. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. CUMMINS 6.7L DIESEL TUROCHARGER - NECESSARY SYSTEM INSPECTIONS AND TESTS. *NJ UPDATED 6/17/08. *NJ
070372007-11-02. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. 2007 - 2008 (DH/D1) RAM TRUCK - CUMMINS 6.7L - EXCESSIVE EXHAUST SOOT ACCUMULATION. *NJ

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.