Engine Cooling System - Diagnostic Trouble Codes
ENGINE COOLING SYSTEM - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC P00B3 or P00B4 | Radiator Coolant Temperature Sensor |
| DTC P00B7 | Engine Coolant Flow Insufficient |
| DTC P0480, P0691, or P0692 | Cooling Fan Speed (LF4) |
| DTC P0480, P0691, or P0692 | Cooling Fan Speed (LCV or LTG without V03) |
| DTC P0480, P0691, or P0692 | Cooling Fan Speed (LGX without Y4Q) |
| DTC P0480, P0691, or P0692 | Cooling Fan Speed (LGX with Y4Q) |
| DTC P0480, P0691, or P0692 | Cooling Fan Speed (LTG with V03) |
| DTC P0597-P0599 | Engine Coolant Thermostat Heater |
| DTC P112F | Radiator Coolant Temperature Sensor |
| DTC P1258 | Engine Coolant Overtemperature |
| DTC P2181 | Engine Cooling System |