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7.3 Cruise Control/Idle Speed Control (CC/ISC)   >   12 Diagnosis - Complaint Related Diagnostic Chart

Complaint/Problem Possible cause Test step/Remedy 1) Cruise control/idle speed control in "limp-home" mode CC/ISC control module (N4/3) voltage supply CC/ISC actuator (M16/2) 23 1.0 23 3.0 - 10.0 Engine speed limiter operates at 1200 - 1900 rpm Fuel safety shut-off to engine control module (N3/4) 23 17.0 1) Observe Preparation for Test, see 22 .