nissan Workshop Repair Guides

Nissan and Datsun Workshop Service and Repair Manuals

Relays and Modules - Lighting and Horns > < Radiator Cooling Fan Motor Relay|Locations
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A/C Relay: Testing and Inspection

Fig. 64  Main relay testing

1.

Remove glove box, disconnect wiring harness connector, and remove main relay from evaporator case.

2.

Check continuity with ohmmeter Fig. 64. Meter should indicate continuity between terminals 1 and 2, but should indicate no continuity between
terminals 3 and 4.

3.

Using jumper wires, connect battery voltage across terminals 1 and 2.

4.

Ohmmeter should indicate continuity between terminals 3 and 4.

Relays and Modules - Lighting and Horns > < Radiator Cooling Fan Motor Relay|Locations