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Home >> Lexus >> 1997 >> SC 400 V8-4.0L (1UZ-FE) >> Repair and Diagnosis >> Cruise Control >> Cruise Control Switch >> Testing and Inspection >> Control Switch Circuit (Cruise Control Switch)
July 1: So it begins. Don't worry, this is not in the correct legal jurisdiction!

Control Switch Circuit (Cruise Control Switch)





CIRCUIT DESCRIPTION
This Circuit carries the SET/COAST RESUME/ACCEL and CANCEL signals (each voltage) to the ECU.





WIRING DIAGRAM

















INSPECTION PROCEDURE