2005 Isuzu W-Series

Service bulletins

Technical service bulletins and other communications the manufacturer sent dealers about this vehicle. Ask a dealer for the full document by its number.

• 10237146This bulletin outlines the procedures for using the Alpine Exchange Program (the "Exchange Program"). 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.
• 10218932Isuzu Commercial Truck of America, Inc. (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
• 10218927Isuzu Commercial Truck of America, Inc. (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.
• 10217004The Isuzu Commercial Truck of America (ICTA) Service Technical Assistance Center (TAC) provides diagnostic support to 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.
• 10217001The following is a list of the Isuzu-recommended Threebond product part numbers identified in the various Isuzu Workshop Manuals and bulletins. 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.
• 10208789The following table contains many possible causes for the following symptoms. -Hard Start/No Start -Rough, Misfire, Unstable or Incorrect Idle -Surges, Lack of Power, Hesitation, Lag or Stumble While some of these symptoms may lead to component replacement, the replacement should not be considered a completed repair. These types of symptoms have a high probability for a repeat repair since the true source of the failure is typically fuel contamination. In order to improve the overall repair and reduce the potential repeat failures, the procedure below is provided to assist in identifying the source of fuel contamination. Additionally, this bulletin will provide information to clarify the meaning of injector balancing rates and how to apply the values when trying to diagnose the Isuzu common rail fuel system.
• 10186932An egr cooler tester was provided to dealers in june 2009 to diagnose egr cooler leaks on all isuzu diesel engines equipped with an egr cooler. This tester consists of a pressure regulator assembly j-46091-1 and adapters en-48974-5, en-48974-15, and en-48974-30. Important: leaks from the egr cooler may allow coolant ot pass through the exhaust system and enter the combustion chambers. Failure to inspect the egr cooler for leaks may lead to a misdiagnosis for engine coolant in the combustion chamber. Important: leaks from the egr cooler may allow exhaust gas air to pass to the engine coolant passage within the egr cooler. Failure to inspect hte egr cooler for leaks may lead to a misdiagnosis of air in the engine cooling system
• 10178752Isuzu motors limited has analyzed failed engines and determined that engine oil disluted with diesel fuel IS a cause of some engine failures. If the engine oil level IS high, the oil may be diluted with diesel fuel. This bulletin IS being issued to advise dealers of possible reasons that engine oil may be overfull or diluted with diesel fuel.

Every Isuzu W-Series model year

Bars are owner complaints, dots mark years with recalls. Select a year to open its report.