P1245 – Fuel Pump Control Circuit Open
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Symptoms
- No start
- Intermittent stall
- Long crank time
- Loss of power
- Check engine light
Causes
- Broken wire
- Disconnected connector
- Blown fuse
- Relay not seated
- Control module fault
Diagnosis
- Check continuity
- Inspect connectors
- Check fuses and relays
- Inspect harness routing
- Scan for related codes
Repair
- Repair wiring
- Reconnect connectors
- Replace fuse
- Reseat or replace relay
- Replace control module if needed