Transmission Range Sensor Circuit (PRNDL Input)
1995-2005 Pontiac Sunfire 2.2L I4
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
Pontiac Aztek
2001-2005 3.4L V6
Pontiac Bonneville
1990-1999 3.8L V6
Pontiac Bonneville
2000-2005 3.8L V6
Pontiac Bonneville GXP
2000-2005 4.6L V8
Pontiac Bonneville GXP
2000-2005 4.6L V8 Northstar
Pontiac Bonneville SSEi
1992-1999 3.8L Supercharged V6
Pontiac Bonneville SSEi
1992-1999 3.8L V6 Supercharged
Pontiac Firebird
1993-1997 3.4L V6
Common Questions
What does code P0705 mean on a 1995-2005 Pontiac Sunfire?
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 Pontiac Sunfire?
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 1995-2005 Pontiac Sunfire?
Common causes of P0705 include: Faulty range sensor/switch, Misadjusted linkage, Wiring damage, Corroded connector.