DTC P205B-85: Reductant Tank Temperature Sensor Circuit Range/Performance - Signal above allowable range: Action
- Vehicle Conditions to enable DTC Logging Strategy
- Cold start detection (engine off for more than 28000 seconds)
- Cold start detection (engine off for more than 28000s, Tenv Tfuel and Tcat within 7°C)
- 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