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1985 Cadillac Seville 4.1L Run Away Idle
Posted to GM Driveability on 7/9/1998

This vehicle always has a fully extent signal to the ISC motor which is creating the run away idle. All power leads to the computer are good. All grounds appear clean and are ok We have an extent signal to the ISC but no retract. With throttle switch closed...

  Related Documents & Media  1985 Cadillac Seville

 
Message Closed w/FIX

car Vehicle Data

1985 Cadillac Seville

VIN 1G6KS6987F
Engine4.1 L / 8 cyl
EmissionsUS FED
SymptomsRun Away Idle
OccursAlways

Trouble Codes

27open throttle switch circut
52ecm memory reset
Message Closed w/FIX

car Vehicle Data

1985 Cadillac Seville

VIN 1G6KS6987F
Engine4.1 L / 8 cyl
EmissionsUS FED
SymptomsRun Away Idle
OccursAlways

Trouble Codes

27open throttle switch circut
52ecm memory reset