SMU - SECTION 8A - 63, HEATER AND A/C CONTROLS - REVISED. GMC Truck GMC K Pickup

SUBJECT: SERVICE MANUAL UPDATE - SECTION 8A-63, HEATER AND A/C CONTROLS - REVISED TEST F AND REVISED TEST G

MODELS: 1994 CHEVROLET AND GMC C/K MODELS

THIS BULLETIN REVISES DIAGNOSTIC CHARTS 8A-63 TEST F - INCORRECT AIR DELIVERY OR MODE INDICATORS FLASHING, AND TEST G - TEMPERATURE DOOR MOTOR DOES NOT OPERATE OR TEMP CURSORS FLASH, FOR THE 1994 C/K SERVICE MANUAL PAGES 0 AND 1.

FIGURES: 0 ATTACHMENTS: 2

Object Number: 96370 Size: FS

Object Number: 96372 Size: FS

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.