Engine Cooling System - Diagnostic Trouble Codes
ENGINE COOLING SYSTEM - DIAGNOSTIC CODE INDEX
| DTC | Description |
|---|---|
| DTC P00B3 or P00B4 | Radiator Coolant Temperature Sensor |
| DTC P00B7 | Engine Coolant Flow Insufficient |
| DTC P0480, P0481, P0691, P0692, P0693, or P0694 | Cooling Fan Relay Control Circuit |
| DTC P0597 | P0599: Engine Coolant Thermostat Heater Control Circuit |
| DTC P112F | Radiator Coolant Temperature Sensor |
| DTC P2181 | Engine Cooling System Performance |