1999 CHEVROLET W SERIES TSBs (27)

Bulletin:
020730009
Component:
103000 power train:automatic transmission
Summary:
Subject regarding aisin automatic transmission flase diagnostic trouble code 11 set. *jg
Bulletin:
020730007
Component:
980000 unknown or other
Summary:
Subject regarding at oil temp light on with diagnostic trouble code 15 set. *tt
Bulletin:
020730025A
Component:
103000 power train:automatic transmission
Summary:
Harsh shifting, delayed upshifts, possible check trans lamp illuminated, possible diagnostic trouble code 21 stored in tcm memory. *tt
Bulletin:
020730025
Component:
103000 power train:automatic transmission
Summary:
Subject regarding harsh shifting, delayed upshifts, possible check trans lamp illuminated, possible diagnostic trouble code 21 stored in the transmission control module (tcm) memory. *tt
Bulletin:
030604002
Component:
061000 engine and engine cooling:engine
Summary:
Vehicle no-start in extreme cold. *tt
Bulletin:
030730015
Component:
100000 power train
Summary:
Release of new tools for service: j 37228 - oil pan seal cutter, j 41736 - installer (rear output shaft seal) and dt 46717 - rear output shaft seal remover. *tt
Bulletin:
020730025B
Component:
103000 power train:automatic transmission
Summary:
Harsh shifting, delayed upshifts with possible check trans lamp illuminated, possible diagnostic trouble code (dtc) 21 set. to include 2004 models. *tt
Bulletin:
030604042
Component:
073000 fuel system, gasoline:fuel injection system
Summary:
Proper positioning of fuel injection pump primer handle after use. *tt
Bulletin:
030694001
Component:
061000 engine and engine cooling:engine
Summary:
Engine oil leak at vacuum pump oil supply pipe. *tt
Bulletin:
030730035
Component:
103000 power train:automatic transmission
Summary:
Replacement of output flange nut when servicing transmission. also includes 2004 models. *tt
Bulletin:
030730050
Component:
103000 power train:automatic transmission
Summary:
Approved aisin automatic transmission on-vehicle repairs. 2004 models included. *tt
Bulletin:
030604066
Component:
061000 engine and engine cooling:engine
Summary:
Throttle position sensor replacement procedure. *tt
Bulletin:
030604002A
Component:
061000 engine and engine cooling:engine
Summary:
Vehicle no-start in extreme cold. *tt
Bulletin:
030604063
Component:
061000 engine and engine cooling:engine
Summary:
Mi-tics injection pump exchange program/warranty guidelines effective october 1, 2003. *tt
Bulletin:
040693001
Component:
061320 engine and engine cooling:engine:other fuel types:turbo-charger
Summary:
Information on isuzu diesel engine turbocharger diagnostics. also includes 2005 isuzu n-series and chevrolet and gmc w-series. *mj
Bulletin:
040730008
Component:
103000 power train:automatic transmission
Summary:
Aisin automatic transmission fluid service reminder. 2005 isuzu npr/nqr included. *tt
Bulletin:
010604048
Component:
061000 engine and engine cooling:engine
Summary:
Availability of new fuel injection pump oil supply pipe for replacement after removal. *tt
Bulletin:
3170E
Component:
121000 exterior lighting:headlights
Summary:
Ipc, interior lights and/or headlamps flicker. *ak fb2
Bulletin:
IB-13-E-001
Component:
021244 suspension:front:springs:leaf spring assembly:u-bolt, leaf spring to axle
Summary:
Isuzu: mainenance and lubrication reminder of the front axle kingpin. this is important for the steering system. *kb
Bulletin:
IB-13-E-002
Component:
021800 suspension:front:king pin
Summary:
Isuzu: installation of a three bond 1215 part is recommended when installing the kingpin sealing plug. *kb
Bulletin:
16NA260
Component:
353400 equipment:electrical:radio/tape deck/cd etc.
Summary:
This technical bulletin provides a procedure to reprogram the media disc player with the latest calibrations to correct a condition of the rear entertainment system not operating as intended in colder ambient temperature areas due to calibr
Bulletin:
PIP4723B
Component:
118000 electrical system: software
Summary:
This preliminary information communicates to the dealer the process for downloading or updating operating software for the tire pressure monitor, active fuel injector tester, multi media tester, pico scope, gr8 starting/charging tester and
Bulletin:
PIC4696A
Component:
353100 equipment:electrical:anti-theft devices
Summary:
This preliminary information communication provides information to the technician on how to unlock radios that are delco theftlock. technician will use the radio to get the scrambled code. technician will need to contact the radio unlock ce
Bulletin:
PIC4696B
Component:
353100 equipment:electrical:anti-theft devices
Summary:
This preliminary information communication provides information to the technician on how to unlock radios that are delco theftlock. technician will use the radio to get the scrambled code. technician will need to contact the radio unlock ce
Bulletin:
PIP5346
Component:
100000 power train
Summary:
This preliminary information communication provides information to the technician about cooler line fittings that come with the 4t65e general motors remanufactured transmission may not be the same as original equipment manufacturer quick co
Bulletin:
05-06-04-035D
Component:
070000 fuel system, gasoline
Summary:
This informational bulletin provides the technician with information on what e85 fuel may due to a non e85 vehicle.
Bulletin:
PIC4696C
Component:
150000 seat belts
Summary:
This preliminary information communication provides information to the technician on how to unlock radios that are delco theftlock. technician will use the radio to get the scrambled code. technician will need to contact the radio unlock ce

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