DTC code
P0705
Transmission Range Sensor Circuit Malfunction (PRNDL Input)
Technical guide
Symptoms
- Incorrect gear detection
- harsh shifts
- check engine light
Probable causes
- Transmission range sensor (TRS/inhibitor switch) circuit malfunction
- failed range sensor
- wiring fault
- adjustment needed
Diagnostic steps
- Check TRS connector and wiring.
- Test TRS resistance in each gear position.
- Adjust TRS if adjustment type.
- Replace TRS if failed.
Cross-checked technical synthesis (QA). It does not replace the manufacturer's procedure.
Models most reported with this code (NHTSA)
Count of distinct owner complaints mentioning the code. US data — same engines, same failures.
AI here is a librarian: this page shows only what mechanics confirmed, or says “unknown”. It never suggests a diagnosis — MECCANIC interprets the code, never your car.
0 confirmed cases on P0705
Nothing confirmed yet for this code. No guess is offered on purpose.
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