Chevrolet T Series 2001

Model T Series made in 2001 by Chevrolet got 36 service bulletins. Technical service bulletines regarding electrical system, engine and engine cooling and equipment.

Model 2001

Bulletins


BulletinBulletin dateReplacement BulletinItem no.SummaryAdded
ELECTRICAL SYSTEM
01060403908/01/2001624075Some vehicles may exhibit a service engine soon lamp on, malfunction indicator lamp illuminates intermittently, anti-lock brake system warning light illuminated, diagnostic trouble codes set, and / or blown fuses. *tt11/01/2001
ENGINE AND ENGINE COOLING
02060406012/01/200210000739Automatic engine shutdown feature. *tt03/28/2003
ENGINE AND ENGINE COOLING - ENGINE - DIESEL
03060401402/01/200310001114Oil present around turbo area, oil level low, oil pressure gauge may drop. *tt04/15/2003
02060300203/01/2002631668Customers may complain that the engine will not start. *jg06/10/2002
01060404903/01/2002631349Subject regarding white smoke during start up,includes 1998-2002 chevrolet and gmc wt 5500 series medium duty tilt cab models. *slc05/22/2002
02060300203/01/2002631256Customers may complain that the engine will not start. *slc05/21/2002
ENGINE AND ENGINE COOLING - ENGINE - GASOLINE
02060102406/01/2002634798On certain vehicles, such as the chevrolet and gmc wt 5500 medium duty tilt cab models, the engines may experience rocker arm damage or rocker bridge damage following overhaul of the cylinder head if the valve bridge stud installed depth is10/09/2002
02060400602/01/2002629484Some customers may comment on service engine soon lamp on, malfunction indicator lamp illuminations intermittently, diagnostic trouble code set, blown fuses, and engine will not start. *tt04/02/2002
000601023A12/01/2001000601023628938Information used when diagnosing noise conditions such as engine rattle noise, spark knock at 2000 - 2500 rpm range, under a moderate to heavy load with a warmed up engine. *tt03/25/2002
000604003A12/01/2001000604003628905Some customers may comment on rough idle after start up, especially after setting overnight. *tt03/22/2002
01060201111/01/2001627731Information regarding chevrolet and gmc 6-7f medium duty tilt cab models with isuzu diesel engine, engine overheats, temperature gauge reads hot, audible warning alarm sounds, and check gauge lamp on. *yh02/15/2002
ENGINE AND ENGINE COOLING - EXHAUST SYSTEM
010604049A04/01/2002010604049635630Customers may comment on white exhaust smoke during start-up in cold ambient temperatures. *tt10/29/2002
EQUIPMENT - ELECTRICAL - AIR CONDITIONER
000138005A07/01/2002000138005634983Some customers may comment about instability of the a/c condenser or that the a/c system is inoperative. *tt10/11/2002
EXTERIOR LIGHTING - HEADLIGHTS
3170E10019186Ipc, interior lights and/or headlamps flicker. *ak fb202/16/2006
FUEL SYSTEM, GASOLINE - DELIVERY - FUEL PUMP
010604037B10/01/2001010604037A627790Information regarding fuel transfer pump inoperative. *yh02/25/2002
01060403706/01/2001623426Technical service bulletin regarding fuel transfer pump inoperative. *tt10/29/2001
FUEL SYSTEM, GASOLINE - FUEL INJECTION SYSTEM - FUEL RAIL
02060404109/01/2005020604041A634685Diagnostic hints / troubleshooting guide for denso common rail fuel system for certain medium duty tilt cab and commercial models. *tt10/04/2002
INTERIOR LIGHTING
3170E10019186Ipc, interior lights and/or headlamps flicker. *ak fb202/16/2006
PARKING BRAKE - CONVENTIONAL - MECHANICAL - LINKAGE AND CABLE
03052600108/01/200310004369Release of new park brake cable assemblies and lubrication maintenance information for certain medium duty tilt cab models. *tt12/04/2003
POWER TRAIN - AUTOMATIC TRANSMISSION
02073001705/01/2002634968Concern with no shift, harsh shift, no engagement, transmission in default, check transmission warning indicator illuminated, range inhibited indicator illuminated, transmission diagnostic trouble codes set on f-model medium duty tilt cab m10/10/2002
POWER TRAIN - AXLE ASSEMBLY - AXLE SHAFT - SEAL
01042000511/01/2001627737Information regarding correct vehicle application for eaton. 1990-2002 chevrolet and gmc c-series conventional and t-series tilt cab medium duty models. *yh02/15/2002
POWER TRAIN - MANUAL TRANSMISSION
16020102/16/2001619242This message concerns certain 1997 through 2001 medium duty trucks with spicer seven speed manual transmissions exhibiting heavy vibration that increases with speed and / or an oil leak and / or a cracked engine block. *tt05/21/2001
SERVICE BRAKES, AIR
05052700102/01/200510017531Information on air brake park brake chamber vent holes to avoid water intrusion. *tt11/09/2005
SERVICE BRAKES, HYDRAULIC - ANTILOCK
020527001A11/01/200202052700110000454Antilock brake system (abs) indicator illuminates when power takeoff (pto) is engaged. *tt02/27/2003
SERVICE BRAKES, HYDRAULIC - ANTILOCK - ABS WARNING LIGHT
02052700106/01/2002634907Technical service information on antilock brake system (abs) indicator illuminates when power takeoff (pto) is engaged. *tt10/10/2002
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS
020523001A04/01/2002020523001634850Some customers and dealers may comment on accelerated uneven brake pad wear on some vehicle with four-piston fixed caliper rear disc brakes. *tt10/09/2002
SERVICE BRAKES, HYDRAULIC - FOUNDATION COMPONENTS - DISC - PADS
02052300101/01/2002628945Some customers and dealers may comment on accelerated uneven brake pad wear on f6-7 medium duty tilt cab models and h6-7 conventional medium duty models. *tt03/25/2002
STEERING
03023204409/01/2004030232044A10004297Effect of steering box limiter adjustment on turning radius and possibility of power steering system damage due to improper adjustment. various 1990-2004 models. *tt12/01/2003
STEERING - HYDRAULIC POWER ASSIST - PUMP
02023201006/01/2002634925Subject regarding power steering pump noise on f model medium duty tilt cab models with isuzu 7.8l diesel engine. *tt10/10/2002
07120012/07/2000617776Customers or dealers may complain about power steering pump noise or whine when engine is cold. *tt03/27/2001
STEERING - HYDRAULIC POWER ASSIST SYSTEM
02023200403/01/2002629474Subject regarding steering gear grease seepage from around sector (output) shaft (install new sector (output) shaft seals).*jg04/02/2002
STRUCTURE - BODY - DOOR
02086402009/01/200210000076Passenger door outside rearview mirror vibration on certain vehicles including the 2000 - 2001 wt500 series medium duty tilt cab models. *tt02/12/2003
STRUCTURE - BODY - HOOD - HINGE AND ATTACHMENTS
01086300108/01/200101-08-63-001625268Subject on hood hinge rattle coming from either or both front corners of the instrument panel near the hood hinge areas for 1995 - 2002 pickup and utility models. *et11/19/2001
UNKNOWN OR OTHER
01085600508/01/2001625322Subject regarding revised theft deterrent diagnostic information for various models including chevrolet truck s series 2002. *et11/19/2001
01060400902/01/2001619181On certain models including my2000 - 2001 chevrolet and gmc wt5500 series, the service engine soon (ses) indicator is illuminated with diagnostic trouble code 0226 set. *tt05/17/2001
VISIBILITY - DEFROSTER/DEFOGGER SYSTEM
02013700203/01/2002629530Subject regarding service diagnosis/recommendations for inoperative air conditioning systems. *tt04/02/2002