Engine Coolant Flow Control Valve Motor Current High
The engine coolant flow control valve reports a motor current high condition. Coolant routing between engine and radiator branches cannot be commanded as expected.
Affected components
- Engine coolant flow control valve
- Wiring harness
- Ecm
Common causes
- High likelihood: Valve mechanically stalled - high stall current
- Medium likelihood: Motor wire shorted to ground
Diagnostic notes
- The malfunction indicator lamp may illuminate
Sources
Diagnostic information is provided for reference only. Confirm the code with a compatible scan tool and follow the vehicle manufacturer's service procedures before replacing components.