Engine Cooling System - DTCS
ENGINE COOLING SYSTEM - DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| DTC P00B3 or P00B4 (LUV) | Radiator Coolant Temperature (RCT) Sensor |
| DTC P00B3 or P00B4 (LUW, LWE) | Radiator Coolant Temperature (RCT) Sensor |
| DTC P00B7 (LUV) | Engine Coolant Flow Insufficient |
| DTC P00B7 (LUW, LWE) | Engine Coolant Flow Insufficient |
| DTC P0480, P0481, P0691, P0692, P0693, or P0694 (LUW or LWE) | Cooling Fan Relay Control |
| DTC P0480, P0481, P0691, P0692, P0693, or P0694 (LUV) | Cooling Fan Relay Control |
| DTC P0597, P0599 (LUW, LWE) | Engine Coolant Thermostat Heater Control |
| DTC P0597, P0599 (LUV) | Engine Coolant Thermostat Heater Control |
| DTC P112F | Radiator Coolant Temperature Sensor Not Plausible |
| DTC P2181 | Engine Cooling System Performance |