SERVICE MANUAL UPDATE SEC. 6E2 REVISED CODE 24 (VSS) CHART

SUBJECT: SERVICE MANUAL SUPPLEMENT UPDATE - SECTION 6E2 - REVISED CODE 24 VSS DIAGNOSTIC TROUBLE TREE

VEHICLES AFFECTED: 1991 "J" 1.6L (VIN U)

This bulletin serves to revise the following diagnostic chart for Code 24 in the 1991 Tracker Service Manual ST 377-91. This page replaces the current Code 24 Diagnostic Trouble Tree on Page 6E2-A-37.

General Motors bulletins are intended for use by professional technicians, not a "do-it-yourselfer". They are written to inform those technicians of conditions that may occur on some vehicles, or to provide information that could assist in the proper service of a vehicle. Properly trained technicians have the equipment, tools, safety instructions and know-how to do a job properly and safely. If a condition is described, do not assume that the bulletin applies to your vehicle, or that your vehicle will have that condition. See a General Motors dealer servicing your brand of General Motors vehicle for information on whether your vehicle may benefit from the information.