WenmarOpen by Wenmar Pro

Service bulletins for the 2004 Pontiac Aztek

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.

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

By type

By component

By trouble code

Bulletins, newest first
0307300292005-03-08. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. CHANGES FOR 2004 MODEL YEAR FOR 4T65E TRANSAXLE - INTERNAL CHANGES TO VALVE BODY, SPACER PLATE AND CHANNEL PLATE AND TOUCH ACTIVATED POWER (TAP). *TT
020730013D2005-02-15. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. INCORRECT TRANSMISSION SHIFTS POOR ENGINE PERFORMANCE HARSH 1-2 UPSHIFTS SLIPS 1ST AND REVERSE TORQUE CONVERTER CLUTCH STUCK OFF ON DIAGNOSTIC TROUBLE CODE P0730, P0756, P0757, P0741, P0742. *EH *TT
0402350102005-02-14. Service bulletin. STEERING. STEERING COLUMN UPPER TILT POSITION FEELS LOOSE (NO FIX AT THIS TIME, FIX UNDER DEVELOPMENT). *TT
0404170012005-01-11. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. BOOM OR DRONE NOISE AT 2100 RPM OR ABOUT 120 KM/H (75 MPH). *TT
31132004-12-14. Service bulletin. UNKNOWN OR OTHER. NO CONNECT. GEN 6 VEHICLES IN ASHE, ALLEGHANY, SURRY AND WILKES COUNTY, NC CANNOT CONNECT O ONSTAR OR EMERGENCY SERVICES. *TT
31852004-12-02. Service bulletin. POWER TRAIN:DRIVELINE:DRIVESHAFT. MOAN GROAN FROM REAR DRIVE MODULE DURING PARKING LOT OR TURNING MANEUVERS. *EH
31072004-11-09. Service bulletin. ELECTRICAL SYSTEM:IGNITION. INTERMITTENT STALL, CRANK, NO START. *TT
31022004-11-05. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN. SERVICE VME 01-04 VEHICLE EQUIPPED WITH 4T65E AUTOMATIC TRANSMISSION 4T65E TRANSMISSION VALVE BODY INSPECTION PROCEDURE. (TO INCLUDE 2004 PONTIAC AZTEC) *SC ALL 2001 - 2006 PASSENGER VEHICLES WITH 4T65E TRANSAXLE. *TT
30862004-11-05. Service bulletin. ELECTRICAL SYSTEM. FALSE DIAGNOSTIC TROUBLE CODES. *SC
30812004-11-05. Service bulletin. UNKNOWN OR OTHER. FALSE DIAGNOSTIC TROUBLE CODE. *SC
31132004-11-05. Service bulletin. EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM). GEN 6 VEHICLES IN MOUNT AIRY, NC CANNOT CONNECT TO ONSTAR OR EMERGENCY SERVICES. *SC
30962004-11-05. Service bulletin. VEHICLE SPEED CONTROL. ALL WHEEL DRIVE 2,100-2,400 ENGINE RPM MOAN/BODY BOOM NOISE. *SC
31062004-11-04. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. XM RADIO WAS WORKING PRIOR TO JULY 26, 2004 AND IT IS INOPERATIVE NOW. *JB
31392004-11-04. Service bulletin. ENGINE AND ENGINE COOLING. INTERMITTENT CRANK NO START OR STALLS MIL/DTC'S P0443 P0645, P1689. *TC
31382004-11-04. Service bulletin. FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY. NEW PART RESTRICTION AT PQC ON FUEL TANKS. *TC
30472004-10-08. Service bulletin. EQUIPMENT. 99 THROUGH 05 YEAR VEHICLES, EQUIPPED WITH THREE-BUTTON ONSTAR SYSTEMS. *TT
040820042004-09-17. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR. THE CURRENT BRAKE ROTOR MINIMUM ALLOWABLE THICKNESS AFTER REFINISH, OR MINIMUM THICKNESS SPECIFICATION, FOUND IN THE PAST SERVICE MANUAL APPLICATIONS ARE INCORRECT. PLEASE USE CORRECT INFORMATION AS FOLLOWS. *TT
012320042004-09-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. TRANSMISSION FLUID LEAK FROM REVERSE SERVO COVER AT AMBIENT TEMPERATURES. TRANSMISSION FLUID MAY BE DETECTED ON THE LOWER PAIN RAIL OR CASE SIDE. MOST LEAK REPORTS HAVE BEEN FOUND DURING PREDELIVERY INSPECTION. GM VOICEMAIL EXPRESS. *TT
30112004-08-25. Service bulletin. EQUIPMENT. WHEN USING VOICE RECOGNITION DIALING, SOME NUMBERS OR COMMANDS MAY NOT BE UNDERSTOOD BY THE SYSTEM ESPECIALLY THE NUMBER TWO (2). *TT
021432004-08-24. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. AWD 2,100-2,400 ENGINE RPM MOAN/BODY BOOM NOISE. SERVICE VME. *TT
021442004-08-24. Service bulletin. STEERING. A CHANGE WAS MADE TO LOWER THE POSITION OF THE STEERING WHEEL AIR BAG WHEN THE TOP POSITION IS SELECTED AND WAS MADE WITH START OF 2004 MY PRODUCTION. *TT
20322004-08-23. Service bulletin. POWER TRAIN. UNABLE TO MOVE GEAR SHIFTER OUT OF PARK. *MJ
36032004-08-23. Service bulletin. ELECTRICAL SYSTEM. INTERMITTENT OR STEADY TRACTION CONTROL OFF LIGHT ILLUMINATED ACCOMPANIED BY DIAGNOSTIC TROUBLE CODE C0240. *TT
0408670032004-08-03. Service bulletin. STRUCTURE:BODY:ROOF AND PILLARS. DINGS IN ROOF SHEET METAL. *MJ
0403150012004-08-02. Service bulletin. SUSPENSION. LOUD BUZZ TYPE NOISE HEARD INSIDE VEHICLE. *TT

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