SERVICE MANUAL UPDATE SEC. 5E1 EBCM 24 PIN CONNECTOR I.D.-ABS

SUBJECT: SERVICE MANUAL UPDATE - SECTION 5El - EBCM 24 PIN CONNECTOR IDENTIFICATION

VEHICLES AFFECTED: 1992 "U" VAN ANTILOCK SYSTEM DIAGNOSIS

This Bulletin updates the 1992 Chevrolet Lumina APV, Pontiac Transport, and Oldsmobile Silhouette Service Manuals. Please use the attached revised EBCM Connector View (1 of 2) for Section 5E1, "Antilock Brake System Diagnosis". The attached replaces Figure 11 currently shown on page 5E1-22.

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.