C36 Check Power to Relay

- Disconnect wire harness from pump motor relay.

Pump Motor Relay Connector:

- Check voltage between pin 30 on wire harness to pump motor relay connector and ground.

- Is voltage over 10 volts?

YES -- Go to C37. C37 Check Power to Relay Coil

NO -- Service or replace battery, circuit 537 or anti-lock motor 40 amp fuse.