P0708
Transmission Range Sensor A Circuit High
P0708 is an OBD-II diagnostic trouble code meaning: Transmission Range Sensor A Circuit High. Common causes: transmission range sensor (trs) malfunction, short circuit to positive in the sensor circuit. Estimated repair cost: $17–89.
Symptoms
- Check Engine light is on
- The gearbox goes into emergency mode
- The car does not start (does not see P/N)
- Incorrect display of selector position on the dashboard
- Gear shifting problems
Causes
- Transmission Range Sensor (TRS) Malfunction
- Short circuit to positive in the sensor circuit
- Broken or damaged sensor wiring harness
- Poor contact in sensor connectors
- Transmission control module (TCM) malfunction
How to Fix
- Check TRS sensor voltage and resistance according to specification
- Inspect the wiring harness and connectors for damage
- Check the circuit between the sensor and the TCM for a short or open circuit.
- Replace transmission range sensor if necessary
- If the problem persists, check the TCM
Related codes
Error P0708 by Vehicle Brand
FAQ
What does the P0708 code mean?
P0708 is an OBD-II diagnostic trouble code that indicates: Transmission Range Sensor A Circuit High
What causes a P0708 error code?
The most common causes of P0708 include: Transmission Range Sensor (TRS) Malfunction; Short circuit to positive in the sensor circuit; Broken or damaged sensor wiring harness; Poor contact in sensor connectors.
How do I fix a P0708 diagnostic trouble code?
To fix P0708: Check TRS sensor voltage and resistance according to specification. Inspect the wiring harness and connectors for damage. Check the circuit between the sensor and the TCM for a short or open circuit.. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0708?
Limited driving only, diagnose soon
How much does it cost to fix P0708?
The estimated repair cost for P0708 is $17–89. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat