Circuit/System Testing
- Verify that DTC P0562 is not set.
- Ignition OFF, disconnect the harness connector of the K27 fuel pump control module.
- Ignition ON, test for greater than 11 V between the IGN voltage circuit terminal 15 and ground.
- If less than the specified voltage, test the IGN voltage circuit for a short to ground or an open/high resistance. If the circuit tests normal and the MISC IGN fuse is open, test the voltage circuit for a short to ground. If the circuit tests normal, test or replace the Run/Crank relay.
- If all circuits test normal, replace the K27 fuel pump control module.