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Service bulletins for the 2006 Autocar WX

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
SB-6-389-0012011-12-06. Service bulletin. STEERING:HYDRAULIC POWER ASSIST SYSTEM. AUTOCAR: INSTRUCTIONS PROVIDED BY BULLETIN FOR INSPECTION AND PROPER TORQUE OF HARDWARE FOR STEERING ASSIST CYLINDER BRACKET. *PE UPDATED 4/11/2012. *KB
SP-8-451-0012010-04-12. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT ADAPTIVE/MOBILITY. AUTOCAR: CERTAIN TRUCKS MAY QUALIFY FOR THE INSTALLATION OF STEP BRACES AND REPLACEMENT OF CAB SKIRTS, DEPENDING ON OWNER USE AND MAINTENANCE. NO MODEL YEARS LISTED. *PE
31440022006-09-27. Service bulletin. ELECTRICAL SYSTEM. NEW GATEWAY MODULES. *TT
73700012006-09-27. Service bulletin. SUSPENSION:FRONT. FRONT SUSPENSION BOLTS. *TT
73500032006-04-22. Service bulletin. SUSPENSION:REAR. REAR SUSPENSION BOLTS. AUTO WX AND WXR MODEL VEHICLES BUILT BETWEEN SEPTEMBER 2003 AND JANUARY 2006. *TT ADDENDUM SERVICE PROGRAM. *TT
21200012006-04-22. Service bulletin. ENGINE AND ENGINE COOLING. FRONT ENGINE MOUNT FASTENERS. AUTOCAR. CERTAIN AUTOCAR WX AND WXR MODEL VEHICLES BUILT BETWEEN SEPTEMBER 2005 AND JANUARY 2006. *TT

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