Check Ignition Power Supply Circuit

PRE-CRASH SEAT BELT


Check Ignition Power Supply Circuit

1.CHECK FUSE
Check 10A fuse [No.15, located in fuse block (J/B)].

NOTE:
Refer to Locations.
OK or NG
OK - GO TO 2.
NG - If fuse is blown out, be sure to eliminate cause of malfunction before installing new fuse. Refer to Schematic.
2.CHECK IGNITION POWER SUPPLY CIRCUIT
1. Turn ignition switch OFF.
2. Disconnect pre-crash seat belt control unit connector.
3. Turn ignition switch ON.





4. Check voltage between pre-crash seat belt control unit harness connector and ground.





OK or NG
OK - Ignition power supply circuit is OK.
NG - Check pre-crash seat belt control unit ignition power supply circuit harness.