Fuel Pump Relay (Rio)
- Check for continuity between relay terminals No. 2 and No. 3. See Fig 1. If continuity does not exist, go to next step. If continuity exists, replace relay.
- Connect a jumper wire between positive battery terminal and relay terminal No. 1. Connect another jumper wire between negative battery terminal and relay terminal No. 4.
- Check continuity between relay terminals No. 2 and No. 3. Continuity should exist. If continuity does not exist, replace relay.
Courtesy of KIA MOTORS AMERICA, INC.