Service bulletins for the 2001 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.
454 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
| 110501 | 2001-06-29. Service bulletin. ELECTRICAL SYSTEM. SOME CUSTOMERS MAY COMMENT THAT THE INTERIOR AND / OR THE EXTERIOR LAMPS VARY IN INTENSITY (FLICKER). *TT |
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| 030501 | 2001-06-28. Service bulletin. STRUCTURE:BODY:DOOR. REPORTS REGARDING A CUSTOMER CONCERN OF INTERMITTENT OPERATION OF THE AUTO POWER DOOR LOCK FEATURE. *TT |
| 010603005 | 2001-06-25. Service bulletin. EXTERIOR LIGHTING. SOME CUSTOMERS MAY COMMENT THAT THE INTERIOR AND / OR EXTERIOR LAMPS VARY IN INTENSITY (FLICKER). *TT |
| 010730014 | 2001-05-24. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME ONWERS MAY COMMENT ON ONE OR SEVERAL DELAYED SHIFTS, SLIPS, FLARES OR EXTENDED SHIFTS DURING COLD OPERATION. *TT |
| 990730030A | 2001-05-24. 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 |
| 260201 | 2001-05-21. 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 |
| 33 | 2001-05-19. Service bulletin. VISIBILITY:SUN/MOON ROOF ASSEMBLY. INFORMATION ON REPLACING SUNROOF SUNSHADE STOPS. *TT |
| 010601008 | 2001-05-17. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SOME OWNERS MAY COMMENT ON A REPEAT ENGINE OIL PAN LEAK. *TT |
| 300800 | 2001-05-11. Service bulletin. AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE. THIS MESSAGE CONCERNS THE POSSIBILITY OF CERTAIN VEHICLES HAVING A VERY RANDOM AND BRIEF ILLUMINATION OF THE AIRBAG LIGHT DURING VEHICLE OPERATION. *TT |
| 010201 | 2001-04-10. Service bulletin. EXTERIOR LIGHTING. SOME VEHICLES COULD EXHIBIT A NOTICEABLE DIMMING OF THE INTERIOR OR EXTERIOR LIGHTING ON THE VEHICLE DURING OPERATION. *TT |
| 190101 | 2001-04-06. Service bulletin. FUEL SYSTEM, GASOLINE. INFORMATION REGARDING NORMAL DIAGNOSTIC IF THE OPR VALVE IS CAUSING THE LEAK AIR TO BE HEARD EXITING THE RUBBER DUMP HOSE, WHICH IS LOCATED ON THE LEFT SIDE OF THE FUEL TANK. *TT |
| 201200 | 2001-04-05. Service bulletin. UNKNOWN OR OTHER. SOME VEHICLES MAY EXHIBIT THE SERVICE ENGINE SOON LIGHT ON AND DIAGNOSTIC TROUBLE CODES P0480 OR P0481 STORED. *TT |
| 00067 | 2001-04-04. Service bulletin. SEAT BELTS:FRONT:BUCKLE ASSEMBLY. CAMPAIGN PARTS BULLETIN FOR SEAT BELT BUCKLES THAT DO NOT MEET THE PULL TEST REQUIREMENT. *JB |
| 00067 | 2001-04-04. 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 |
| 00067 | 2001-04-04. Service bulletin. SEAT BELTS:FRONT:BUCKLE ASSEMBLY. SUBJECT REGARDING PRODUCT SAFETY CAMPAIGN SEAT BELT BUCKLE CORRECTIONS AND CLARIFICATION. *JB |
| 4T65E | 2001-04-04. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM). SUBJECT REGARDING AUTOMATIC TRANSMISSION CODES P0741, P0742 - THIRD REUEST FOR INFO. *JB |
| 000842011 | 2001-04-03. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. SOME POLICE AGENCIES MAY COMMENT ABOUT AN INTERMITTENT DEAD BATTERY. *JB |
| 01-02-32-001 | 2001-04-03. Service bulletin. STEERING. CONCERNS WITH CLUNK NOISE FROM FRONT OF VEHICLE TURNING MANEUVER / STEERING WHEEL ROTATION.*JB (LUBRICATE OR REPLACE INTERMEDIATE SHAFT AS APPROPRIATE). UPDATED 10/05/07. *NJ UPDATED 4/1/08. *NJ UPDATED 7/1/2008 *PE |
| 121200 | 2001-03-27. Service bulletin. STRUCTURE:BODY. SOME CUSTOMERS MAY COMMENT THAT A DEBRIS COLLECTS IN THE LOWER PORTION OF THE REAR WHEELHOUSE OPENING JUST FORWARD OF THE REAR WHEEL. *TT |
| 010101 | 2001-03-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM POWERTRAIN IS CURRENTLY SEEKING INFORMATION REGARDING 4T65E TRANSMISSIONS WITH A WHINE NOISE IN PARK AND NEUTRAL. *TT |
| 010101 | 2001-03-26. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. GM POWERTRAIN IS CURRENTLY SEEKING INFORMATION REGARDING CODES P0716 / P0717 ON THE 4T65E TRANSMISSION. *TT |
| 121000 | 2001-03-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION ON VEHICLES EXPERIENCING A SNAP OR CLICK-TYPE NOISE (ENGINE FRAME NOISE) WHILE TURNING THE WHEEL WITH THE VEHICLE STATIONARY. *TT |
| 121000 | 2001-03-22. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION ON VEHICLES EXHIBITING CRADLE NOISE (ENGINE FRAME). *TT |
| 00073 | 2001-03-21. Service bulletin. AIR BAGS:FRONTAL:SENSOR/CONTROL MODULE-INACTIVE. GENERAL MOTORS HAS DECIDED THAT A DEFECT WHICH RELATES TO MOTOR VEHICLE SAFETY EXISTS IN CERTAIN VEHICLES. THE AIRBAG SENSING AND DIAGNOSTIC MODULES (SDM) IN SOME OF THESE VEHICLES COULD EXPERIENCE A MEMORY ERROR RESULTING IN THE AIRBAGS NOT DEPLOYING IN A CRASH SITUATION. *TT |
| 00090 | 2001-03-19. Service bulletin. AIR BAGS. PRODUCT SAFETY CAMPAIGN REGARDING THE DRIVER SIDE IMPACT AIRBAG INFLATOR - PART 1. *TT |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.