CRUISE CONTROL DIAGNOSIS TEST PROCEDURE

"This bulletin 84-0-4 is being reissued due to change in Owatonna Tool Company address. "

With the introduction of the 1984 model cars, all optional factory-installed cruise control systems use the new electronic cruise control units, New electronic cruise control testers are now available to aid in the diagnosis of this system. These testers can improve efficiency by decreasing diagnosis time and improving customer satisfaction.

Electronic cruise control testers are available from:

Kent - Moore Tool Division 29784 Little Mack Roseville, MI 48066 Telephone (313) 774-9500

Owatonna Tool Company Major Motors Division 2013 4th Street N.W. Owatonna, MN 55060 Telephone (507) 455-2626

These manufacturers have supplied literature that is attached (dealers only) for your convenience.

We believe these sources and their equipment to be reliable. There may be additional manufacturers of such equipment. General Motors does not endorse, indicate any preference for, nor assume any responsibility for the products or equipment from these firms, nor from any such items that may be available from other sources.

Diagnostic procedures are covered in the "1984 AC Custom Cruise III Systems Service Manual" mailed to you earlier this year. Also for further information, refer to Section 9 of the 1984 Pontiac Service Manual.

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.