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Service bulletins for the 2005 Buick Terraza

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.

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

By type

By component

By trouble code

Bulletins, newest first
055392005-11-10. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). PRODUCT EMISSION RECALL TO REPLACE THE POWERTRAIN/ENGINE CONTROL MODULE (PCM/ECM). THE POWERTRAIN/ENGINE CONTROL MODULE (PCM/ECM) MAY HAVE BEEN MANUFACTURED WITH DAMAGED INTERNAL IC CHIPS, WHICH MAY AFFECT THE FUEL PUMP CONTROL AND EGR OUTPUTS OF THE PCM; OR THE FUEL PUMP CONTROL AND VARIABLE NOZZLE TURBO CONTROL (VNTC) OUTPUTS OF THE DIESEL ECM. *TT
0508540012005-11-09. Service bulletin. ELECTRICAL SYSTEM:HORN. HIGH EFFORT TO SOUND HORN, HORN ONLY SOUNDS WHEN CERTAIN SPOTS ARE PRESSED. *TT
0309500012005-11-09. Service bulletin. SEATS. CHILD COMFORT CLIP COMES OFF FROM SEAT. *TT
0509400012005-11-08. Service bulletin. SEAT BELTS:FRONT:RETRACTOR. AVOIDING 3RD ROW CENTER SEAT BELT RETRACTOR LOCK-UP. *TT
0506040522005-11-05. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. INFORMATION ON INVERTED KNOCK SENSOR - DIAGNOSTIC TROUBLE CODE P0327 KNOCK SENSOR (KS) CIRCUIT BANK 1 OR DTC P0332 KNOCK SENSOR (KS) CIRCUIT BANK 2. *TT
0508640132005-11-04. Service bulletin. STRUCTURE:BODY:DOOR. POWER SLIDING DOOR BOUNCES WHEN IT STOPS, DOES NOT ACHIEVE FULL OPEN POSITION, DRIVER INFORMATION CENTER (DIC) MESSAGE DISPLAYED. *TT
0508640092005-11-03. Service bulletin. VISIBILITY. DOOR GLASS INOPERATIVE. *TT
32992005-10-31. Service bulletin. ELECTRICAL SYSTEM. STALL, NO CRANK, NO START AFTER USING THE WIPERS. *TT
37052005-10-29. Service bulletin. TIRES. VEHICLE PULLS HARD TO THE RIGHT ON SOME CROSSOVER U-VANS WITH CONTINENTAL TIRES. *TT
3332B2005-10-29. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). DIAGNOSTIC TROUBLE CODE P0404 EGR CONCERN. *TT
34482005-10-28. Service bulletin. ELECTRICAL SYSTEM. INSTRUMENT PANEL CLUSTER INOPERATIVE INTERMITTENTLY WITH POSSIBLE DIAGNOSTIC TROUBLE CODES. *TT
33372005-10-27. Service bulletin. ELECTRICAL SYSTEM. UNWANTED HEATED SEAT, AND OR THE REAR DEFROSTER/DEFOGGER SHUT OFF. *SC
33182005-10-27. Service bulletin. STRUCTURE:BODY:HATCHBACK/LIFTGATE. REAR LIFT GATE IS INOPERATIVE. *TT
3365A2005-10-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER. TICKING OR KNOCKING NOISE CRACKED OR BROKEN FLEXPLATE. VARIOUS MODELS INCLUDING OLDSMOBILE BONNEVILLE 2006. *TT
33992005-10-21. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. ENGINE CRANKS BUT WILL NOT START. *SC
36602005-10-21. Service bulletin. SEATS. SUPPLEMENT TO SIT-N-LIFT SEAT INSTALLATION INSTRUCTIONS. *TT
35322005-09-28. Service bulletin. STRUCTURE:BODY:DOOR. SERVICE VME - POWER SLIDING DOOR ADJUSTMENT PROCEDURE. *TT UPDATED. *KB UPDATED 11/23/09. *PE
36792005-09-21. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC. REAR DISC BRAKE DRAG OR CONTINUING TO HOLD. *TT
35002005-09-20. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. REPEAT FAILURES OF ALL-WHEEL DRIVE TRANSFER CASE AND/OR TRANSMISSION - UNABLE TO ATTAIN CORRECT TRANSFER CASE SELECTIVE WASHER MEASUREMENT. *TT
05548A2005-09-15. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. PROGRAM BULLETIN (CUSTOMER SATISFACTION PROGRAM)-ENGINE HARMONIC BALANCER NOT SEATED. *SC
05081100022005-05-16. Service bulletin. LATCHES/LOCKS/LINKAGES. BROKEN OVERHEAD STORAGE COMPARTMENT LATCH(ES) (REPLACE LATCH(ES). *TT UPDATED 07-23-07. *KB
0506030032005-05-13. Service bulletin. ELECTRICAL SYSTEM. HEADLIGHTS AND INTERIOR LIGHTS FLICKER. *TT UPDATED. *KB
0501370012005-05-13. Service bulletin. VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:FAN/MOTOR. REAR BLOWER MOTOR NOISE. *TT
0408440232005-05-13. Service bulletin. EQUIPMENT:ELECTRICAL:RADIO/TAPE DECK/CD ETC.. VARIOUS RADIO/CD PLAYER CONCERNS. *TT
PIT 33952005-04-21. Service bulletin. ELECTRICAL SYSTEM. CHIME SOUND WHEN VEHICLE IS PUT INTO GEAR. *EH UPDATED 8/1/11. *PE

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