Transmission Range Sensor Circuit (PRNDL Input)
2004-2016 Aston Martin DB9 6.0L V12
Description
Malfunction in the transmission range sensor (also called neutral safety switch or PRNDL switch).
Symptoms
- Check Engine Light
- Incorrect gear display
- Starter may not engage
- Harsh or no shifting
- Backup lights not working
Common Causes
- Faulty range sensor/switch
- Misadjusted linkage
- Wiring damage
- Corroded connector
Diagnostic Steps
- Check shift linkage adjustment
- Test range sensor signals
- Inspect wiring
- Verify correct gear indication with scan tool
Repair Notes
Adjust linkage or replace range sensor.
Related Codes
Other Powertrain Codes
- P0001Fuel Volume Regulator Control Circuit/Open
- P0002Fuel Volume Regulator Control Circuit Range/Performance
- P0003Fuel Volume Regulator Control Circuit Low
- P0004Fuel Volume Regulator Control Circuit High
- P0010Intake Camshaft Position Actuator Circuit/Open Bank 1
- P0011Intake Camshaft Position Timing Over-Advanced Bank 1
- P0012Intake Camshaft Position Timing Over-Retarded Bank 1
- P0013Exhaust Camshaft Position Actuator Circuit/Open Bank 1
- P0014Exhaust Camshaft Position Timing Over-Advanced Bank 1
- P0015Exhaust Camshaft Position Timing Over-Retarded Bank 1
P0705 on Other Vehicles
Aston Martin DB11
2016-2024 4.0L V8 Twin Turbo
Aston Martin DB11
2016-2024 5.2L V12 Twin Turbo
Aston Martin DB7
1994-2003 3.2L I6 Supercharged
Aston Martin DBS Superleggera
2019-2024 5.2L V12 Twin Turbo
Aston Martin DBX
2020-2024 4.0L V8 Twin Turbo
Aston Martin Vantage
2005-2024 4.7L V8
Aston Martin Vantage
2018-2024 4.0L V8 Twin Turbo
Common Questions
What does code P0705 mean on a 2004-2016 Aston Martin DB9?
P0705 stands for "Transmission Range Sensor Circuit (PRNDL Input)". Malfunction in the transmission range sensor (also called neutral safety switch or PRNDL switch).
What are the symptoms of P0705 on a Aston Martin DB9?
Common symptoms of P0705 include: Check Engine Light, Incorrect gear display, Starter may not engage, Harsh or no shifting, Backup lights not working.
What causes P0705 on a 2004-2016 Aston Martin DB9?
Common causes of P0705 include: Faulty range sensor/switch, Misadjusted linkage, Wiring damage, Corroded connector.