Double Relay, Checking

Checking The Double Relay






- Detach relay from firewall (do not unplug connectors)
- Check for voltage at terminals at relay by attaching one lead of test light to terminal 85 and touching other lead to following:
86a
88y
88d

- Operate starter
Test light must light up

If NO, check wire to battery or inline fuse
If wire or inline fuse OK, double relay defective and must be replaced