2003 Isuzu NPR TSBs
32 Technical Service Bulletins across 10 categories
Categories
Transmission
8 bulletinsSUBJECT REGARDING HARSH SHIFTING, DELAYED UPSHIFTS, POSSIBLE CHECK TRANS LAMP ILLUMINATED, POSSIBLE DIAGNOSTIC TROUBLE...
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CODE 21 STORED IN THE TRANSMISSION CONTROL MODULE (TCM) MEMORY. *TT
HARSH SHIFTING, DELAYED UPSHIFTS, POSSIBLE CHECK TRANS LAMP ILLUMINATED, POSSIBLE DIAGNOSTIC TROUBLE CODE 21 STORED IN TCM MEMORY.
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*TT
AISIN AUTOMATIC TRANSMISSION FLUID SERVICE REMINDER.
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2005 ISUZU NPR/NQR INCLUDED. *TT
AUTOMATIC TRANSMISSION OIL COOLER FLUSHING ON CERTAIN MEDIUM DUTY TILT CAB MODELS AND COMMERCIAL MODELS INCLUDING MODEL YEAR 2004.
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*TT
REVISION OF AISIN TRANSMISSION QUALITY CENTER (TQC) PROGRAM BEGINNING OCTOBER 1, 2003.
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*TT
APPROVED AISIN AUTOMATIC TRANSMISSION ON-VEHICLE REPAIRS.
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2004 MODELS INCLUDED. *TT
REPLACEMENT OF OUTPUT FLANGE NUT WHEN SERVICING TRANSMISSION.
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ALSO INCLUDES 2004 MODELS. *TT
HARSH SHIFTING, DELAYED UPSHIFTS WITH POSSIBLE CHECK TRANS LAMP ILLUMINATED, POSSIBLE DIAGNOSTIC TROUBLE CODE (DTC) 21 SET.
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TO INCLUDE 2004 MODELS. *TT
Other
5 bulletinsSOME 2003 AND PRIOR W-SERIES TILT CAB MODELS AND 2003 AND PRIOR ISUZU TILT CAB MODELS MAY EXHIBIT VIBRATION AND / OR...
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NOISE WHILE DRIVING AT SPEEDS OF 72 KM/H (45 MPH) OR GREATER. *TT
The following is a list of the Isuzu-recommended Threebond product part numbers identified in the various Isuzu Workshop Manuals and bulletins.
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If a Threebond product is unavailable, we recommend that you utilize the chart below to find equivalent of similar products (when available) from Loctite and Permatex.
Understanding drive belt noise.
VEHICLE NO-START IN EXTREME COLD.
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*TT
VEHICLE NO-START IN EXTREME COLD.
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*TT
Fuel System
5 bulletinsUSAGE OF E85 FUELS IN GM VEHICLES.
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1997 - 2008 ALL GM CARS AND TRUCKS. 1997 - 2008 ALL SATURN VEHICLES. *TT UPDATED. *KB UPDATED ON 10/22/07. *NJ
REVISED INSPECTION/MAINTENANCE (I/M) EVAPORATIVE EMISSION (EVAP) SYSTEM SET PROCEDURE.
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*TT
AVAILABILITY OF NEW FUEL INJECTION PUMP OIL SUPPLY PIPE FOR REPLACEMENT AFTER REMOVAL.
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*TT
PROPER POSITIONING OF FUEL INJECTION PUMP PRIMER HANDLE AFTER USE.
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*TT
SPECIAL POLICY ADJUSTMENT - SEQUENTIAL CENTRAL PORT FUEL INJECTION (SCPI) FAILURES IN CALIFORNIA ONLY.
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CERTAIN 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003 S/T, M/L, C/K, G, P, W4/NPR MODELS. *TT
Pre-Delivery & Maintenance
4 bulletinsIsuzu Commercial Truck of America, Inc.
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(ICTA) is providing the following procedural recommendations to improve dealer efficiency when submitting Parts Warranty claims. We strongly recommend dealers follow these procedures in order to avoid delays in Parts Warranty claim payments and/or claim chargeback. This bulletin was revised to add a Parts Warranty Form
Isuzu Commercial Truck of America, Inc.
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(ICTA) is providing the following procedural recommendations to improve dealer efficiency when submitting Parts Warranty claims. We strongly recommend dealers follow these procedures in order to avoid delays in Parts Warranty claim payments and/or claim chargeback.
The Isuzu Commercial Truck of America (ICTA) Service Technical Assistance Center (TAC) provides diagnostic support to...
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Isuzu dealer technicians repairing Isuzu vehicles in and out of vehicle warranty. A TAC case number will be issued solely for information tracking purposes and future contact reference.
MI-TICS INJECTION PUMP EXCHANGE PROGRAM/WARRANTY GUIDELINES EFFECTIVE OCTOBER 1, 2003.
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*TT
Engine
4 bulletinsOIL LEAK UNDER EXTREME COLD TEMPERATURES (-34 DEGREES C) (-30 DEGREES F) OR COLDER).
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*TT
LOW ENGINE OIL LIGHT INOPERATIVE.
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*MJ
SUPPLEMENT TO 03-06-04-002 4HEI-TC DIESEL ENGINE - COLD WEATHER NO START.
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ALSO INCLUDES 2002, 2003 AND 2004 MEDIUM DUTY. *TT
INSUFFICIENT GROUND TO THE OIL PRESSURE SWITCH, PREVENTING THE ENGINE OIL PRESSURE WARNING LIGHT FROM ILLUMINATING WHEN...
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THE VEHICLE IS STARTED AND WHEN THE ENGINE OIL PRESSURE FALLS BELOW NORMAL. ALSO INCLUDES GMC AND CHEVROLET W3500/3500 SERIES ISUZU AND NPR/HD 2004. *TT
Body & Paint
2 bulletinsISUZU: INFORMATION REGARDING CORROSION INHIBITOR IMPROVEMENT THAT CHANGES COLOR OF COOLANT TO A DARK COLOR AND IS ADDED...
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AT PORT TO BOTH RADIATOR AND SURGE TANK. *PE
RELEASE OF NEW TOOLS FOR SERVICE: J 37228 - OIL PAN SEAL CUTTER, J 41736 - INSTALLER (REAR OUTPUT SHAFT SEAL) AND DT...
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46717 - REAR OUTPUT SHAFT SEAL REMOVER. *TT
Infotainment
1 bulletinThis bulletin outlines the procedures for using the Alpine Exchange Program (the "Exchange Program").
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The Exchange Program must be used when any Alpine radio or other component covered by this bulletin is repaired under warranty and may also be used for radio and component repairs not covered under warranty. Contact Alpine directly for pricing and payment methods applicable to radio and component repairs not covered under warranty.
Brakes
1 bulletinELECTRONIC HYDRAULIC CONTROL UNIT (EHCU) REMOVAL PROCEDURE TO PREVENT BREAKING OFF HOLDING/LOCKING TABS.
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*TT
Electrical
1 bulletinTHROTTLE POSITION SENSOR REPLACEMENT PROCEDURE.
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*TT
Software & Calibration
1 bulletinREVISED DIAGNOSTIC TROUBLE CODE P0336.
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*TT UPDATE. TO INCLUDE 2004 ISUZU NQR COMMERCIAL MODELS. *TT