P0705
Transmission Range Sensor A Circuit (PRNDL Input)
Powertrain · Generic (all makes)System: Transmission/Drivetrain + Electrical/Circuits
Fix within days. Damage or fuel waste builds up.
Likely causes
- Failed transmission range (neutral safety) switch
- Misadjusted shift linkage
What to check first
Starting in Park and Neutral and the reverse lights may misbehave. Adjust or replace the range sensor.
Typical repair cost
$150 – $500
Independent-shop parts and labor for the usual fix. Your price depends on the actual cause and the vehicle.
Next step
General information, not a diagnosis of your vehicle. Repair costs are typical shop ranges, not quotes.