What does E5 mean?
Water temperature sensor reading is out of expected range.
Common causes
- Failed thermistor
- Loose connector
- Wiring damage
Diagnostic & testing steps
- 1. Test thermistor resistance
- 2. Check connector
- 3. Inspect wiring
- 4. Replace sensor if faulty
OEM parts & part numbers
Temperature Sensor
Part numbers: WH12X10476
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