For 1990-2009 cars

# RADIO PHONE/MOBILE RADIO INST. AND TROUBLESHOOTING GUIDELINES

THE FOLLOWING RADIO TELEPHONE/MOBILE RADIO INFORMATION IS BEING PROVIDED TO GM DEALERS TO ASSIST WITH INSTALLATION AND TROUBLESHOOTING OF RADIO TELEPHONES/MOBILE RADIOS. TO PROVIDE THE BEST CUSTOMER SATISFACTION FOR USE OF A RADIO TELEPHONE, GM DEALERS ARE ENCOURAGED TO USE AND MAKE THIS INFORMATION AVAILABLE TO OUTSIDE INSTALLERS. SHOULD THE ATTACHED NOT RESOLVE A RADIO TELEPHONE RELATED PROBLEM, GM DEALERS ARE ENCOURAGED TO CONTACT THEIR GM TECHNICAL ASSISTANCE GROUP.

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.

COPYRIGHT 1992 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.