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Sensor Circuit Values (SC300 & SC400)

SENSOR CIRCUIT VALUES - HARNESS DISCONNECTED (SC300 & SC400)

Tester Connection Condition Circuit Value
1 & Ground Ignition Switch In LOCK Or ACC Position No Voltage
1 & Ground Ignition Switch In ON Or START Position Battery Voltage
2 & Ground Constant Battery Voltage
3 & Ground Door Courtesy Switch In OFF Position No Continuity
3 & Ground Door Courtesy Switch In ON Position Continuity
4 & Ground Light Control Switch In OFF, TAIL Or HEAD Position No Continuity
4 & Ground Light Control Switch In AUTO Position Continuity
5 & Ground Light Control Switch In OFF Or TAIL Position No Continuity
5 & Ground Light Control Switch In HEAD Position Continuity
6 & Ground Light Control Switch In OFF Position No Continuity
6 & Ground Light Control Switch In TAIL Or HEAD Position Continuity
SENSOR CIRCUIT VALUES - HARNESS CONNECTED (SC300 & SC400)

Tester Connection Condition Circuit Value
4 & Ground Ignition On, Light Control Switch In AUTO Position & Sensor Covered (Gradually) Taillights Illuminate Before Headlights