P1063 Possible Causes
- Faulty coolant temperature sensor
- Coolant temperature sensor harness is open or shorted
- Poor electrical connection in coolant temperature sensor circuit
How is P1063 Code Repaired?
Start by checking the “Possible Causes” listed above. Visually inspect the corresponding wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector pins.
Possible Symptoms
Check Engine Light on (or Service Engine Soon Warning Light)
P1063 Meaning
Coolant Temperature Sensor Inactive is the generic description for the P1063 code, but the manufacturer may have a different description for your vehicle model and year. Currently, we don’t have more information about the OBDII P1063 code.