DTC P205E-64: Reductant Tank Temperature Sensor Circuit Intermittent/Erratic - Signal plausibility failure: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Key On
- DEF level greater than 15%
- DEF tank unfrozen
- Prioritized Checks to Perform
- Refer to the appropriate SYSTEM WIRING DIAGRAMS information and check the diesel exhaust fluid tank module circuit for short circuit to ground, short circuit to power, open circuit, high resistance
- Inspect connectors for signs of water ingress, and pins for damage and/or corrosion
- Contact dealer technical support
- Using the Jaguar Land Rover Approved Diagnostic Equipment, clear the DTCs and retest