Possible Causes
- Purpose of the DTC
- Monitoring of the diesel exhaust fluid level sensor (temperature)
- Electrical Cause
- Mechanical Cause
- Control Module Signal Name
- Circuit reference I_T_RAULS Signal
- Monitor Description
- Temperature difference above maximum limit
- Prioritized List of Possible Causes
- The powertrain control module has determined failures where some circuit quantity, reported via serial data, is above a specified range
- Diesel exhaust fluid tank module circuit short circuit to ground, short circuit to power, open circuit, high resistance
- Connector is disconnected, connector pin is backed out, connector pin corrosion