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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

Bulletins, newest first
010730032B2002-03-25. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION. SOME OWNERS MAY COMMENT ON A TRANSMISSION OIL LEAK. *TT UPDATED *EH
000604037A2002-03-21. Service bulletin. UNKNOWN OR OTHER. SOME CUSTOMERS MAY COMPLAIN THAT THE SERVICE ENGINE SOON (SES) INDICATOR IS ILLUMINATED WITH HARSH TRANSMISSION SHIFTS. *TT
0511012002-03-05. Service bulletin. STEERING. SOME VEHICLES MAY EXHIBIT A CLUNK TYPE NOISE ESPECIALLY FELT IN THE STEERING WHEEL WHILE TURNING. *TT
0110012002-02-25. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL. INFORMATION REGARDING WATER INTRUSION INTO THE OXYGEN SENSOR WIRING HARNESS. *YH
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
011302001-11-28. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING CUSTOMER SATISFACTION CAMPAIGN BULLETIN #01060 - VALVE SPRINGS REPLACEMENT. *TT
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
1508012001-11-19. Service bulletin. VISIBILITY:GLASS, SIDE/REAR. INFORMATION REGARDING REPLACEMENT OF WINDSHIELD AND REAR GLASS. *JG
010602001-11-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING CUSTOMER SATISFACTION CAMPAIGN VALVE SPRING REPLACEMENT. *JG
010602001-11-16. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. SUBJECT REGARDING REPLACEMENT VALVE SPRINGS. *JG
01060A2001-11-08. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:GASOLINE. INFORMATION REGARDING CUSTOMER SATISFACTION WITH THE REPLACEMENT OF VALVE SPRINGS. *JG
0108500082001-11-01. Service bulletin. SEATS:FRONT ASSEMBLY:POWER ADJUST. INFORMATION REGARDING NON-SERVICEABLE POWER SEAT TRACK ADJUSTERS. *TT
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. STRUCTURE:BODY:DOOR. INFORMATION REGARDING A NEW SYTLE DOOR WATER DEFLECTOR. *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
4T65E2001-10-29. Service bulletin. POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER; UNKNOWN OR OTHER. INFORMATION REGARDING AUTOMATIC TRANSMISSION TORQUE CONVERTER OIL SEAL, A REQUEST FOR INFORMATION. *SLC
4T65E2001-10-29. Service bulletin. UNKNOWN OR OTHER; POWER TRAIN:AUTOMATIC TRANSMISSION. INFORMATION REGARDING CERTAIN MODELS INCLUDING THE 2001 BUICK RENDEZVOUS AUTOMATIC TRANSMISSION INPUT SUN GEAR THRUST BEARING. *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
0108660042001-10-26. Service bulletin. UNKNOWN OR OTHER. INFORMATION REGARDING TRAPALERT SYSTEM.THIS BULLETIN IS BEING ISSUED TO INFORM DEALERS OF THE TRAPALERT SYSTEM ON SOME CHVEROLET IMPALA'S AND MONTE CARLO'S. *YH
0009410062001-10-24. Service bulletin. AIR BAGS. SOME CUSTOMERS MAY COMMENT ON AN INTERMITTENT AND / OR FLASHING AIR BAG INDICATOR LAMP, AS WELL AS FIND DIAGNOSTIC TROUBLE CODE U1088 SET. *TT
0108640082001-10-22. Service bulletin. STRUCTURE. SUBJECT REGARDING NEW STYLE WATER DEFLECTOR. NLM
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

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