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Service bulletins for the 1993 Isuzu Trooper

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.

6 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
IB13-R-001G2023-06-01. Service bulletin. UNKNOWN OR OTHER. This 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.
WB13-X-001B2022-08-30. Service bulletin. EQUIPMENT. Isuzu 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
WB13-X-001A2022-08-30. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Isuzu 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.
SB0012S0022000-06-09. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. THIS TECHNICAL SERVICE BULLETIN OUTLINES THE DETAILED PROCEDURES FOR THE AIR CONDITIONING SYSTEM CONVERSION / RETROFIT. *TT
SB9914S0071999-08-05. Service bulletin. SEATS. INFORMATION REGARDING THE AVAILABILITY OF THE CHILD SEAT TETHER ANCHOR KIT. *TT
SB94030011995-03-01. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. EXHAUST - BOOMING NOISE WHILE DRIVING. *TW

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