ClaimRight · Warranty Denial Guides
Chevrolet Cobalt warranty claim denied?
1,224 manufacturer communications on file
6 warranty extensions / campaigns 1996–2017 model years covered
If your Chevrolet Cobalt warranty claim was just denied, you're not alone, and the denial may not be the final word. Manufacturers like General Motors file communications with the National Highway Traffic Safety Administration (NHTSA) documenting known issues on specific models. For the Cobalt (model years 1996–2017), 1,224 manufacturer communications are on file, including 6 formal warranty extensions or special coverage adjustments covering concerns such as fuel pump module replacement, engine control module emission-related repairs, and OnStar module deactivation.
When a dealer denies a claim, it doesn't always mean the underlying defect isn't documented or covered under an extended program. Denials are sometimes reversible once the right documentation, technical service bulletins, and coverage records are gathered and presented clearly.
ClaimRight offers a free assessment of your denial. We review your paperwork against publicly filed manufacturer records to see whether your situation matches a documented issue or extended coverage window, and we outline the options available to you — with no upfront cost and no obligation.
What Chevrolet has documented for the Cobalt
Filed with NHTSA by the manufacturer. Warranty extensions are the strongest signal — the manufacturer acknowledging a defect and extending coverage for it.
2015-07-01 · SB-09275
Warranty extension SATURN/PONTIAC/CHEVROLET: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT; FUEL ODOR OR SPOTTING ON GROUND; REPLACE FUEL PUMP MODULE. SOME VEHICLES MAY...
Official NHTSA document →
2014-12-16 · G-206857
Warranty extension 14632 - SPECIAL COVERAGE (Q&A). ON DECEMBER 11, 2014, GENERAL MOTORS RELEASED SPECIAL COVERAGE ADJUSTMENT 14632. THE TOTAL NUMBER OF U.S. VEHICLES INVOLVED IS APPROXIMATELY 1.9 MI...
Official NHTSA document →
2009-09-01 · SB-09014
Warranty extension CHEVROLET SATURN PONTIAC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT, ENGINE CONTROL MODULE, EMISSION RELATED REPROGRAMMING. ENGINE...
Official NHTSA document →
2008-11-01 · 08089-B
Warranty extension GENERAL MOTORS CORP: SPECIAL COVERAGE ADJUSTMENT; ANALOG ONSTAR DEACTIVATION. *PE UPDATED 2/17/09. *PE
Official NHTSA document →
2008-09-01 · 08-089B
Warranty extension BUICK CHEVROLET GMC SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIVATION. CSC LETTER WAS RECEIVED. *PE
Official NHTSA document →
2008-06-01 · 08-089
Warranty extension BUICK CADILLAC CHEVROLET GMC HUMMER OLDSMOBILE PONTIAC SAAB SATURN SERVICE CAMPAIGN: SEE DOCUMENT SEARCH BUTTON FOR OWNER LETTER. SPECIAL COVERAGE ADJUSTMENT-ANALOG ONSTAR DEACTIV...
Official NHTSA document →
· 3170E
IPC, INTERIOR LIGHTS AND/OR HEADLAMPS FLICKER. *AK FB2
· 3235
ENGINEERING INVESTIGATION ON THE NEW TRANSMISSION CONTROL MODULE. *EH
· 3253
ANTI BRAKES SYSTEM BRAKE LIGHT AND OR SERVICE BRAKE MESSAGE WITH DIAGNOSTIC TROUBLE CODE C0238. *EH
· 3261B
(RETAINED ACCESSORY POWER) RAP DEACTIVATES FROM DRIVERS DOOR ONLY. *TT
· 3269
SERVICE ENGINE SOON (SES) LIGHT, MISFIRE AND VALVETRAIN TICK. *TT
· 3269B
TICK NOISE AND MISFIRE DUE TO BROKEN VALVE SPRINGS. *TT
· 3274
INACCURATE AND/OR ERRATIC FUEL GAUGE OPERATION. *TT
· 3310D
SERVICE ENGINE SOON (SES) LIGHT DUE TO A P0171 - INSPECT AIR INTAKE AND OIL DIPSTICK. *TT
· 3315A
POOR AIR CONDITIONER PERFORMANCE. TO INCLUDE 2005 PONTIAC PURSUIT. *TT
· 3316
DIAGNOSTIC TROUBLE CODE P0420 MAY SET ON LOW MILEAGE VEHICLES, OR SHORTLY AFTER CATALYTIC CONVERTER REPLACEMENT. *TT
· 3316A
WATER HAS BEEN FOUND TO BE ENTERING THE HVAC CASE THROUGH THE COWL. *TT INVENTORY UPGRADE BULLETIN 05032. *TT UPDATE. *TT
· 3323
HIGHER THAN EXPECTED OIL CONSUMPTION BLUE SMOKE ON ACCELERATION. TO INCLUDE 2005 OLDSMOBILE ALERO. *TT
· 3347
ANTI-LOCK BRAKE SYSTEM (ABS) LIGHT ON DIAGNOSTIC TROUBLE CODE (DTC) C1232 LEFT FRONT WHEEL SPEED SENSOR. *TT
· 3356
TURN SIGNAL FLASH TOO FAST, OPPOSITE SIDE DIM. *TT
· 3385A
REPEATED PARK LPS FUSE OPEN (ADDITIONAL INFORMATION). *TT
· 3393
BACKLIGHTING IS INOPERATIVE DURING DAYLIGHT CONDITIONS (HEADLIGHT SWITCH TURNED ON MANUALLY). *TT
· 3393A
BACKLIGHTING IS INOP DURING DAYLIGHT CONDITIONS (HEADLIGHT SWITCH TURNED ON MANUALLY) *SC
· 3404
MACHINING DEBRIS ON THE OIL FILTER ELEMENT. *SC
· 3410
CHECK ENGINE LIGHT (MIL) ON. THE ENGINE MAY NOT CRANK OVER. DIAGNOSTIC TROUBLE CODES P0443, P0102, P0036, P0030, P0135, P0101 MAY BE SET. *TT
Common questions
Why was my Chevrolet Cobalt warranty claim denied?
Dealers deny warranty claims for many reasons, including disputes over whether a repair falls under standard coverage, questions about maintenance records, or disagreement about the cause of a failure. Sometimes a denial overlooks that GM has issued a special coverage adjustment or extended warranty for a related component, such as a fuel pump module or engine control module, which may still apply to your vehicle.
Can a denied Chevrolet warranty claim be reversed?
A denial is not necessarily final. Reversals are more likely when documentation clearly ties the repair to a known, publicly filed issue, such as a manufacturer service campaign or special coverage adjustment. Reviewing your service records against NHTSA-filed communications can help identify whether your Cobalt's issue matches a documented concern that GM has already addressed for other owners.
Does GM have any special coverage programs for the Chevrolet Cobalt?
Yes. Public records show GM has filed 6 warranty extensions or service campaigns for the Cobalt, covering issues like fuel pump module replacement due to fuel odor or spotting, emission-related engine control module concerns, and OnStar module deactivation. Whether a specific program applies depends on your vehicle's VIN, mileage, and repair history, which a free assessment can help clarify.
Check your denial free — no fee unless we get you savings →