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Service bulletins for the 2004 Chevrolet Aveo

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.

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

By type

By component

By trouble code

By topic

Bulletins, newest first
051820042005-04-13. Service bulletin. EQUIPMENT:ELECTRICAL. RKE OR POWER DOOR LOCKS ARE INOPERATIVE. *TT
063020042005-04-11. Service bulletin. SUSPENSION. HARSH OR ROUGH RIDE CHARACTERISTICS. *TT
110520032005-04-09. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. INTRODUCTION TO THE CHEVROLET AVEO. *EH
040692005-04-08. Service bulletin. SEAT BELTS. REAR OUTBOARD SHOULDER SAFETY BELTS CAN CONTACT THE SEATBACK FOLDING RELEASE KNOB DURING SAFETY BELT USE AND THE BELT CAN BECOME TWISTED. UPCOMING PRODUCT SAFETY RECALL, 04069. *TT
012920042005-04-06. Service bulletin. FUEL SYSTEM, OTHER. EVAP FUEL TANK PRESSURE SENSOR DATA PERIMETER IS SHOW AN INCORRECT VALUE. *TT
022620042005-04-06. Service bulletin. UNKNOWN OR OTHER. REIMBURSEMENT OF FLOOR PLAN EXPENSE IN THE STOP DELIVERY ORDER. *TT
021320042005-04-06. Service bulletin. UNKNOWN OR OTHER. STOP DELIVERY. *TT
0400890072005-03-11. Service bulletin. UNKNOWN OR OTHER. LOCATING RADIO, KEY AND IMMOBILIZER CODES. *TT
040137003A2005-02-17. Service bulletin. ENGINE AND ENGINE COOLING. POOR HEATING PERFORMANCE/INSUFFICIENT HEAT DURING LOW AMBIENT TEMPERATURES. THIS SERVICE BULLETIN REPLACES 040137003. *EH
30642005-01-27. Service bulletin. ENGINE AND ENGINE COOLING. SERVICE ENGINE SOON LIGHT ENGINE MISFIRE AND P1781 DIAGNOSTIC TROUBLE CODE. *EH
0406040672004-12-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INFORMATION ON CKP LEARN PROCEDURE AFTER ENGINE CONTROL MODULE (ECM) REFLASH OR REPLACEMENT. 2004-2005 CHEVROLET EPICA, OPTRA, VIVANT AND 2005 PONTIAC WAVE. *TT
3166A2004-12-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SERVICE ENGINE SOON LIGHT DUE TO A P0106, P0300 AND/OR P2279. TO INCLUDE THE NEW 2005 PONTIAC WAVE. *TT
31602004-12-01. Service bulletin. ENGINE AND ENGINE COOLING. ENGINE BLOCK HEATER INFORMATION. *EH
31582004-11-10. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:ROTOR. FRONT BRAKE ROTOR SPECIFICATIONS. *TT
30872004-11-05. Service bulletin. UNKNOWN OR OTHER. IMMOBILIZER OPTIONAL. *SC
30652004-10-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. TECH 2 ENGINE DATA PARAMETER ANOMALY INFORMATION. *TT
30642004-10-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SERVICE ENGINE SOON LIGHT AND ROUGH RUNNING WITH DIAGNOSTIC TROUBLE CODES P0700, P1781 AND POSSIBLY A P0300. *TT
30632004-10-07. Service bulletin. EQUIPMENT. TECH 2 CRANKSHAFT POSITION VARIATION LEARN. *TT
021920042004-09-10. Service bulletin. UNKNOWN OR OTHER. STOP DELIVERY ORDER, COMMUNICATED VIA GM ADMINISTRATIVE MESSAGE WIR20040011, DATED FEBRUARY 13, 2004, MAY BE RELEASED FOR SALE AND DELIVERED TO CUSTOMERS. GM VOICEMAIL EXPRESS. *TT
30142004-08-24. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RADIO SECURITY CODE DELETION. (2004 CHEVROLET EPICA AND 2004 CHEVROLET OPTRA) *MJ
0401370032004-08-12. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. POOR HEATING PERFORMANCE/INSUFFICIENT HEAT DURING LOW AMBIENT TEMPERATURES. 2004 CHEVROLET EPICA, OPTRA ALSO INCLUDED. *TT
0408520042004-08-03. Service bulletin. EQUIPMENT:ELECTRICAL. REMOTE KEYLESS SYSTEM INOPERATIVE. *MJ
020962004-07-12. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. RADIO SECURITY CODE DELETION. *TT
015812004-07-07. Service bulletin. ELECTRICAL SYSTEM. MALFUNCTION INDICATOR LAMP (MIL) LIGHT ON WITH NO DIAGNOSTIC TROUBLE CODES (DTCS) STORED. *MJ
016712004-06-03. Service bulletin. ELECTRICAL SYSTEM. 1.6 L91 P0128 DIAGNOSTICS.*MR

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