Inspection Procedure
- Check battery positive voltage.
OK:
- Voltage: 10 -14 V
- NG: Check charging system.
- OK: Go to next step
- Inspect SMT-B fuse.
PREPARATION:
Remove SMT-B fuse from the FL Block and J/B No. 1.
CHECK:
Check continuity of SMT-B fuse.
OK:
- Continuity
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
- NG: Check for short in wire harness related to SMT-B fuse ( PROCEDURE ).
- OK: Go to next step
- Check wire harness and connectors between transmission control ECU and battery ( PROCEDURE
).
- NG: Repair or replace wire harness and connector.
- OK: Replace transmission control ECU ( PROCEDURE ).