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Home >> Cadillac >> 1986 >> Seville V8-252 4.1L >> Repair and Diagnosis >> Powertrain Management >> Computers and Control Systems >> Relays and Modules - Computers and Control Systems >> Idle/Throttle Speed Control Unit >> Service and Repair
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Idle/Throttle Speed Control Unit: Service and Repair


The ISC motor is serviced as an assembly only and should not be immersed in any type of cleaning agent.
1. Remove air cleaner assembly.
2. Disconnect electrical connector from ISC motor.
3. Remove motor attaching screws and the motor.
4. Reverse procedure to install.