Engine Main Relay Inspection Of Engine Main Relay

LOCATION: In the engine relay box.

Ct7 Engine Inspection Manual

1. INSPECT RELAY CONTINUITY

(a) Using an ohmmeter, check that there is continuity between terminals 1 and 3.

(b) Check that there is continuity between terminals 2

(c) Check that there is no continuity between terminals

If continuity is not as specified, replace the relay.

2. INSPECT RELAY OPERATION

(a) Apply battery voltage across terminals 1 and 3.

(b) Using an ohmmeter, check that there is no continuity be tween terminals 2 and 4.

(c) Check that there is continuity between terminals 4

If operation is not as specified, replace the relay.

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