Engine Cooling System - Diagnostic Trouble Codes
ENGINE COOLING SYSTEM - DIAGNOSTIC TROUBLE CODES
| DTC | Description |
|---|---|
| DTC P00B3 or P00B4 | Radiator Coolant Temperature (RCT) Sensor Circuit Voltage |
| DTC P00B6 | Radiator Coolant Temperature (RCT) - Engine Coolant Temperature (ECT) Not Plausible |
| DTC P00B7 | Engine Coolant Flow Insufficient |
| DTC P0597-P0599 | Engine Coolant Thermostat Heater Control Circuit |
| DTC P1485-P1487 | Cooling Fan Output Circuit |
| DTC P2181 | Engine Cooling System Performance |