Disconnect start relay and "ST" signal harness connector of the starter.
Connect jump wire directly to switch terminals of the start relay on the E/R junction box.
Measure the voltage between "ST" terminal of the starter and battery (-) terminal.
■ Specification : B+
Is measured voltage within the specification?
![]() | ▶ Go to "Start relay circuit inspection" procedure. |
![]() | ▶ Repair open / poor connection between "ST power supply" terminal of the start relay on the E/R junction box and "ST" terminal of the starter. |