SERVICE MANUAL UPDATE SEC. 8A CRUISE CONTROL. Pontiac Sunbird 1989

For 1990-2009 cars

# SERVICE MANUAL UPDATE SEC. 8A CRUISE CONTROL

#### Models Affected: 1989 SUNBIRD

Attached is a corrected Page 8A-34-7 for the 1989 Sunbird Service Manual. Please make a reference to this bulletin in your service manual.

CRUISE CONTROL: K34 ------------------- L4 VIN K -------- CONTINUED FROM PREVIOUS PAGE | | | - SET SCAN TOOL FOR CRUISE SET/COAST SWITCH | | ------------------------------------------| | | SCAN TOOL DISPLAYS OFF SCAN TOOL DISPLAYS ON | | | | - PRESS SET SWITCH - CHECK THE SET SWITCH FOR | A SHORT |-------------------------------------------| | | SCAN TOOL DISPLAYS ON SCAN TOOL DISPLAYS OFF | | | | - SET SCAN TOOL FOR CRUISE - CHECK THE SET SWITCH AND DK BLU R/A SWITCH (84) WIRE FOR AN OPEN | (SEE SCHEMATIC) | |-------------------------------------------| | | SCAN TOOL DISPLAYS OFF SCAN TOOL DISPLAYS ON | | | CRUISE SWITCH: RIA CHECK THE CRUISE SWITCH FOR | A SHORT | | CONTINUED ON NEXT PAGE

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.