CHECK MAIN RELAY.

1) Turn the ignition switch to OFF.

2) Remove the main relay.

3) Connect the battery to main relay terminals No. 1 and No. 2.

4) Measure the resistance between main relay terminals.

Terminals

No. 3 — No. 5:

No. 4 — No. 6:

QUESTION

Is the resistance less than 10 Ω?

Yes No

Replace the main relay.