Power Main Relay
NOTE:
Vehicles use a integration relay and a power main relay. For door lock control relay and integration relay testing information, see DOOR LOCKS - POWER
article.
- Remove power main relay, located in junction block No. 1 at left side of instrument panel.
- Using an ohmmeter, check continuity between power main relay terminals No. 1 and 2. Continuity should exist. See Fig 1. Apply battery voltage to terminal No. 1 and ground terminal No. 2. Continuity should exist at terminals No. 3 and 5. If relay does not test as specified, replace power main relay.