× Auto Repair Pros Member Benefits TechHelp Knowledge Base Forums Resources My iATN Marketplace Chat Pricing About Us Join Industry Sponsors Video Members Only Repair Shops Auto Pro Careers Auto Pro Reviews
Join Now
International Automotive Technicians Network
1987 Pontiac Firebird Trans Am 5.0L Cruise Control
Posted to GM Miscellaneous on 5/8/2000

This vehicle has no cruise control. I preformed input and output voltage testing at the module and here are the results.

Pin A: 12v when the cruise switch is on.

Pin L: momentary 12v when set switch is depressed.

Pin M: momentary 12v when resume switch in d...

  Related Documents & Media  1987 Pontiac Firebird Trans Am

 
Message Closed w/FIX

car Vehicle Data

1987 Pontiac Firebird Trans Am

VIN 1G2FW21F7H
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedCruise Control
ConditionsDoes Not Operate
Misc.Perm. Mag. Speed Sensor/Digital Guages
Message Closed w/FIX

car Vehicle Data

1987 Pontiac Firebird Trans Am

VIN 1G2FW21F7H
Engine5.0 L / 8 cyl / GAS
Trans4-speed Automatic
DeliveryFI
AffectedCruise Control
ConditionsDoes Not Operate
Misc.Perm. Mag. Speed Sensor/Digital Guages