Ignition Relay: Testing and Inspection

IGNITION RELAY (No.1)

INSPECTION




1. REMOVE IGNITION RELAY (Marking: IG1)




2. INSPECT IGNITION RELAY
a. Inspect the relay continuity.
1. Using an ohmmeter, check that there is no continuity between terminals 1 and 2.
If there is continuity, replace the relay.
2. Check that there is continuity between terminals 3 and 4.
If there is no continuity, replace the relay.




b. Inspect the relay operation.
1. Apply battery positive voltage across terminals 3 and 4.
2. Using an ohmmeter, check that there is continuity between terminals 1 and 2.
If there is no continuity, replace the relay.

3. REINSTALL IGNITION RELAY

IGNITION RELAY (No.2)

INSPECTION




1. REMOVE IGNITION RELAY (Marking: 1G2)




2. INSPECT IGNITION RELAY
a. Inspect the relay continuity.
1. Using an ohmmeter, check that there is continuity between terminals 1 and 2.
If there is no continuity, replace the relay.
2. Check that there is no continuity between terminals 3 and 5.
If there is continuity, replace the relay.




b. Inspect the relay operation.
1. Apply battery positive voltage across terminals 1 and 2.
2. Using an ohmmeter, check that there is continuity between terminals 3 and 5.
If there is no continuity, replace the relay.

3. REINSTALL IGNITION RELAY