SERVICE MANUAL UPDATE SEC. 8A CRUISE CONTROL DIAGNOSIS TOOL

Subject: CRUISE CONTROL DIAGNOSIS TOOL

Model and Year: 1992 CAVALIER, CORSICA AND BERETTA

Technicians cannot use quick checker J34185 as the Isolation Test indicates in Section 8A-34 of the J, and L 1992 Service Manuals.

Use adapter tool J34185-89 with tool J34185 and follow the attached updated page of the Isolation Test.

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.