CHECK INPUT VOLTAGE OF STARTER RELAY.

1) Turn the ignition switch to OFF.

2) Disconnect the connector from starter relay.

3) Connect the connector to ignition switch.

4) Measure the input voltage between starter relay connector and chassis ground after turning the ignition switch to START position.

Connector & terminal

LHD model

(B225) No. 28 (+) — Chassis ground (−):
(B225) No. 26 (+) — Chassis ground (−):

RHD model

(B225) No. 20 (+) — Chassis ground (−):
(B225) No. 21 (+) — Chassis ground (−):

QUESTION
Is the voltage 10 V or more?
Yes	No
	Repair the open circuit of harness between starter relay and ignition switch.