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Service bulletins for the 2000 Chevrolet Impala

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.

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

By type

By component

By trouble code

Bulletins, newest first
010232001C2002-02-13. Service bulletin. SUSPENSION:FRONT. INFORMATION REGARDING CLUNK NOISE FROM FRONT OF VEHICLE DURING TURNING. *YH *TT
0103100082002-02-13. Service bulletin. TIRES. INFORMATION REGARDING FALSE TIRE INFLATION MONITOR SYSTEM. *YH
0908012001-11-20. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. SOME VEHICLES MAY EXPERIENCE AN AC LINE TOUCH OR RUB CONDITION ON THE TRANSAXLE CASE SIDE COVER. *SLC
0406012001-10-30. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES MAY EXPERIENCE NO FORWARD, DELAYED FORWARD, OR THE TRANSMISSION MAY LOCK UP IN REVERSE INTERMITTENTLY, SOME VEHICLES WILL NOT MOVE WHEN PLACED IN REVERSE INTERMITTENTLY. *SLC
322001-10-29. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING EXTRA CLIPS IN THE 4T65E TRANSMISSION. *SLC
010352001-10-29. Service bulletin. FUEL SYSTEM, GASOLINE:DELIVERY. SOME VEHICLES FAIL TO CONFORM TO FEDERAL MOTOR VEHICLE SAFETY STANDARD 301, FUEL SYSTEM INTEGRITY, IN A FRONTAL CRASH TEST, THE FUEL RETURN LINE OF A VEHICLE EQUIPPED WITH A 3.4L ENGINE AND A NON-ABS BRAKE SYSTEM WAS SEVERED AND LEAKED MORE FUEL THAN PERMITTED. *SLC
010523006A2001-10-29. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER. THIS BULLETIN IS BEING ISSUED TO REVISE THE FASTENER REQUIREMENTS FOR THE FRONT AND REAR BRAKE CALIPER BRACKET REPLACEMENT PROCEDURES IN THE DISC-BRAKE SUB-SECTION OF BRAKES IN THE APPROPRIATE SERVICE MANUAL. *TT
00081110042001-10-22. Service bulletin. STRUCTURE:FRAME AND MEMBERS. SOME CUSTOMERS MAY COMMENT THAT DEBRIS COLLECTS IN THE FRONT LOWER PORTION OF THE REAR WHEELHOUSE OPENING. NLM
0108640082001-10-22. Service bulletin. STRUCTURE. SUBJECT REGARDING NEW STYLE WATER DEFLECTOR. NLM
013600912001-09-27. Service bulletin. VEHICLE SPEED CONTROL:CRUISE CONTROL; STRUCTURE:BODY. SUBJECT REGARDING SHOP MANUAL CORRECTION FOR IDLE SPEED ACTUATOR RESISTANCE CHECK. *YH
010601010A2001-08-30. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. SUBJECT REGARDING POLYMER SERVICE PISTONS. *TT
0105230062001-06-29. Service bulletin. SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:CALIPER. SUBJECT REGARDING REVISED FASTENER REQUIREMENTS FOR FRONT AND REAR BRAKE CALIPER BRACKET. *TT
1105012001-06-29. Service bulletin. ELECTRICAL SYSTEM. SOME CUSTOMERS MAY COMMENT THAT THE INTERIOR AND / OR THE EXTERIOR LAMPS VARY IN INTENSITY (FLICKER). *TT
2205012001-06-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. THIS MESSAGE IS INTENDED TO PROVIDE A CLARIFICATION FOR THE USE OF THE SHIMS IN BULLETIN NUMBER 00-08-61-003 FOR A CLUNK OR A POP TYPE NOISE FROM THE ENGINE FRAME OR CRADLE MOUNT AREA. *TT
0305012001-06-28. Service bulletin. STRUCTURE:BODY:DOOR. REPORTS REGARDING A CUSTOMER CONCERN OF INTERMITTENT OPERATION OF THE AUTO POWER DOOR LOCK FEATURE. *TT
0106030052001-06-25. Service bulletin. EXTERIOR LIGHTING. SOME CUSTOMERS MAY COMMENT THAT THE INTERIOR AND / OR EXTERIOR LAMPS VARY IN INTENSITY (FLICKER). *TT
990730030A2001-05-24. Service bulletin. POWER TRAIN:AXLE ASSEMBLY. OWNERS OF SOME VEHICLES EQUIPPED WITH HYDRA-MATIC 3T40, 4T60, 4T60-E OR 4T65-E TRANSAXLES MAY COMMENT ON A GRINDING AND / OR GROWLING NOISE THAT IS NOTICEABLE WHEN STANDING IN PARK ON A HILL OR SLOPE WITH THE ENGINE RUNNING AND THE PARKING BRAKE NOT APPLIED. *TT
2602012001-05-21. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME VEHICLES EQUIPPED WITH THE 4T65E TRANSMISSION MAY EXPERIENCE A CONDITION WHERE THE FOURTH CLUTCH IS BURNT UP. *TT
332001-05-19. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. INFORMATION ON REPLACING SUNROOF SUNSHADE STOPS. *TT
0106010082001-05-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT
0101012001-05-10. Service bulletin. POWER TRAIN:AXLE ASSEMBLY:AXLE SHAFT:SEAL. GM POWERTRAIN IS CURRENTLY SEEKING INFORMATION REGARDING RIGHT SIDE (PASSENGER) AXLE LEAKS ON THE 4T65E TRANSMISSION. *TT
0102012001-04-10. Service bulletin. EXTERIOR LIGHTING. SOME VEHICLES COULD EXHIBIT A NOTICEABLE DIMMING OF THE INTERIOR OR EXTERIOR LIGHTING ON THE VEHICLE DURING OPERATION. *TT
0201012001-04-06. Service bulletin. FUEL SYSTEM, GASOLINE:STORAGE:TANK ASSEMBLY. INFORMATION ON VEHICLES EXHIBITING AN OPR VALVE CAUSING DIAGNOSTIC TROUBLE CODE P0442, OR CAUSING A LEAK, AIR WILL BE HEARD EXITING THE RUBBER DUMP HOSE LOCATED ON THE LEFT SIDE OF THE FUEL TANK. *TT
000672001-04-04. Service bulletin. SEAT BELTS:FRONT:BUCKLE ASSEMBLY. CAMPAIGN PARTS BULLETIN FOR SEAT BELT BUCKLES THAT DO NOT MEET THE PULL TEST REQUIREMENT. *JB
000672001-04-04. Service bulletin. SEAT BELTS:FRONT:BUCKLE ASSEMBLY. GENERAL MOTORS HAS DECIDED THAT CERTAIN VEHICLES HAVE SEAT BELT BUCKLES THAT DO NOT MEET THE PULL TEST REQUIREMENT. *JB

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