For 1990-2009 cars

# RADIO PHONE/MOBILE RADIO INST. AND TROUBLESHOOTING GUIDELINES

#### SUBJECT: ONE/MOBILE RADIO INSTALLATION AND TROUBLESHOOTING GUIDELINES

#### MODELS/YEARS: ALL VEHICLES

Enclosed with your mailing is one copy of the June 1992 issue of the Radio Telephone/Mobile Radio Installation Guideline booklet. This information, as well as the chart below, are being provided to assist you with the installation and troubleshooting of radio telephones/mobile radios. To provide the best customer satisfaction possible for the use of radio telephones, we encourage you to use and make this information available to outside installers.

Additional copies of the booklet may be obtained by writing to the following address:

EMC Dept. Dept. M. R. 40-EMC GM Proving Grounds Milford, MI 48380-3726

Should the information in this booklet not resolve a radio telephone related problem, you are encouraged to contact Oldsmobile Technical Assistance.

#### Note: Regarding item 76 in the booklet, outside installers should work through your dealership to resolve a radio telephone problem. They should not attempt to contact the Technical Assistance Group directly.

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.