SMU - SEC. 9D - THEFT DETER. SYS. (PASSLOCK) REV.. Chevrolet Astro

SUBJECT: SERVICE MANUAL UPDATE - SECTION 9D - THEFT DETERRENT SYSTEM (PASSLOCK) - REVISED SYSTEM CHECK AND DTC B2958 TABLES, ALSO ADDED TABLE 1

MODELS: 1998 CHEVROLET AND GMC C/K, G, AND M/L MODELS

THIS BULLETIN REVISES THE THEFT DETERRENT SYSTEM (PASSLOCK) SYSTEM CHECK AND DTC B2958 TABLES. ALSO, A NEW TABLE 1 HAS BEEN INTRODUCED. THIS BULLETIN COVERS ALL OF THE 1998 C/K, M/L, AND G TRUCKS.

FIGURES: 00 ATTACHMENTS: 12

Object Number: 336112 Size: FS

Object Number: 336114 Size: FS

Object Number: 336116 Size: FS

Object Number: 336118 Size: FS

Object Number: 336120 Size: FS

Object Number: 336122 Size: FS

Object Number: 336124 Size: FS

Object Number: 336126 Size: FS

Object Number: 336128 Size: FS

Object Number: 336130 Size: FS

Object Number: 336132 Size: FS

Object Number: 336134 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.