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ELECTRONIC KEY SYSTEM BL-195 C D E F G H J K L M A B BL Diagnostic Procedure 2 EIS003KF 1. CHECK POWER SUPPLY CIRCUIT FOR STEERING LOCK CONTROL UNIT ● Turn ignition switch OFF. ● Disconnect steering lock control unit connector. ● Check voltage between steering lock control unit connector M69 OK or NG OK >> GO TO 2. NG >> Check the following. ● 10A fuse [No. 6, located in the fuse block (J/B)] ● Harness for open or short between fuse block and 2. CHECK GROUND CIRCUIT FOR STEERING LOCK CONTROL UNIT Check voltage continuity steering lock control unit connector M69 OK or NG OK >> GO TO 3. NG >> Repair or replace harness. 3. CHECK ELECTRONIC KEY INSERT SIGNAL 2 1. Connect steering lock control unit connector. 2. Check voltage between steering lock control unit connector M69 OK or NG OK >> GO TO 4. NG >> Check harness for open or short between key switch and steering lock control unit. Battery voltage should exist. PIIA3130E Continuity should exist. PIIA3131E Terminals Condition Voltage 2 (PU/W) − ground Electronic key removed from 0V Electronic key inserted in Battery voltage PIIA3132E |