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Service bulletins for the 2003 GMC Savana

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.

591 on file from NHTSA, as of 2026-10-19.

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Bulletins, newest first
020632003-09-08. Service bulletin. STEERING. GENERAL MOTORS HAS DECIDED THAT A DEFECT THAT RELATES TO MOTOR VEHICLE SAFETY EXISTS IN CERTAIN VEHICLES WITH AN 8500 OR GREATER GVW RATING. ON SOME OF THESE VEHICLES THE NUT ATTACHING THE PITMAN ARM TO THE STEERING LINKAGE MAY NOT BE TORQUED TO SPECIFICATION, WHICH COULD LEAD TO A POSSIBLE SEPARATION WHICH COULD RESULT IN A LOSS OF VEHICLE CONTROL AND A CRASH COULD OCCUR WITHOUT PRIOR WARNING. *TT *JB
1204022003-09-08. Service bulletin. UNKNOWN OR OTHER. STOP DELIVERY OF ALL 2003 MODEL YEAR CHEVROLET EXPRESS AND GMC SAVANA VANS BUILT BETWEEN OCTOBER 14, 2002 AND OCTOBER 25, 2002. *TT *JB
0306040302003-08-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. MULTIPLE DRIVEABILITY SYMPTOMS OF LONG OR HARD STARTS, CHUGGLE, ROUGH IDLE AND LIGHT OR INTERMITTENT MISFIRE DUE TO CLOGGED FUEL INJECTORS. *TT
020844020B2003-04-25. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. NO AUDIO OUT OF SPEAKERS AT TIMES. *TT
020844020A2003-04-17. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. NO AUDIO OUT OF SPEAKERS AT TIMES. *TT
0303100012003-04-09. Service bulletin. TIRES:BEAD; SUSPENSION. TIRE SLOWLY GOES FLAT AND/OR EXCESSIVE WHEEL VIBRATION CAUSED BY BEAD SPLITS (REPLACE WHEELS WITH NEW HEAVY DUTY RIM VERSION) *TT *AR UPDATED 4/11/08. *NJ
0305250012003-04-04. Service bulletin. SERVICE BRAKES, HYDRAULIC. THUMPING NOISE / FEEL IN BRAKE PEDAL. 1500/2500 SERIES HEAVY DUTY CARGO VANS. *TT
0204170032003-03-29. Service bulletin. STRUCTURE:BODY. BOOM NOISE OR VIBRATION. 1500/2500 SERIES AWD VANS. *TT
020592003-03-28. Service bulletin. ELECTRICAL SYSTEM:IGNITION. VOLUNTARY EMISSION RECALL INVOLVING SPARK PLUG REPLACEMENT. *TT
0206040592003-03-27. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE RUNS ROUGH, SERVICE ENGINE SOON LIGHT ON, DIAGNOSTIC TROUBLE CODES P0300 OR P0335 SET. *TT
020582003-02-28. Service bulletin. STEERING:LINKAGES:TIE ROD ASSEMBLY. TIE ROD END NUT UNDER-TORQUED. *TT
0206040552003-02-27. Service bulletin. FUEL SYSTEM, GASOLINE. VEHICLE IS DIFFICULT TO FILL WITH FUEL. *TT
020592003-02-07. Service bulletin. ELECTRICAL SYSTEM:IGNITION. SPARK PLUG REPLACEMENT. *TT
020730024A2002-10-11. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:LEVER AND LINKAGE:COLUMN SHIFT. DIAGNOSIS OF CRACKED OR BROKEN TRANSMISSION CASE. *TT 2006 AND PRIOR CARS AND LIGHT DUTY TRUCKS. *TT
0205250052002-10-09. Service bulletin. UNKNOWN OR OTHER. SUBJECT REGARDING DIAGNOSTIC TROUBLE CODE C0201 SET AND STORED IN HISTORY. *TT
0106050032001-08-31. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. VIBRATION OR RATTLE-TYPE NOISE COMING FROM THE EXHAUST SYSTEM AT IDLE WITH ENGINE RPMS BETWEEN 613 AND 712. *TT THIS BULLETIN REPLACED 01-06-05-003 DATED 07/01/2001. *TT

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