What P0705 means
The transmission range (neutral safety) sensor signal is invalid, so the ECU cannot confirm which gear position is selected. Often causes no-start or limp mode.
Common causes
- Failed range sensor
- Misadjusted shift linkage
- Damaged wiring or connector
How it is usually fixed
- 1Check linkage adjustment
- 2Inspect the connector
- 3Replace the range sensor
Other common codes
- P0011 — Camshaft Position A – Timing Over-Advanced (Bank 1)
- P0030 — HO2S Heater Control Circuit (Bank 1, Sensor 1)
- P0101 — Mass Air Flow Circuit Range/Performance
- P0113 — Intake Air Temperature Sensor Circuit High
- P0118 — Engine Coolant Temperature Sensor Circuit High
- P0131 — O2 Sensor Circuit Low Voltage (Bank 1, Sensor 1)
Code information is general guidance, not a diagnosis for a specific vehicle. Confirm with live data and manufacturer test procedures before replacing parts.