Search result for: 320064KV0A
Gearbox Neutral Position Switch ️
This small sensor keeps your drivetrain and starter system in sync. It tells the ECU and starter relay when the transmission is in true neutral (or park on auto),so the engine only cranks in a safe position. It also helps stabilize idle, smooth decel fuel cut, and improve cold-start behavior. If you demand reliable starts and clean drivability, this switch is essential.
How it Works ⚙️
Mounted on the transmission case, a spring-loaded plunger meets the selector rail. In neutral, the internal contacts close, sending a clean reference signal to the ECU. The sealed metal body, O-ring, and a 2-pin plug protect it from oil and road grime. The ECU then enables the starter interlock and adjusts fueling and timing for stable idle.
What Happens When It Fails ⚠️
- No-crank or intermittent start unless the shifter is jiggled
- Erratic idle, poor fuel economy, or stalling on coast-down
- Transmission/engine warning light and stored fault codes
- Harsh shifts or limp mode in some setups
Replacement Tips ✅
Unplug the connector, unscrew the old unit, inspect threads and sealing seat, then install the new sensor with a fresh O-ring. Tighten to spec on a clean, dry surface and route the harness away from heat. Clear codes and confirm neutral signal in a quick scan-tool check.
Compatible Models
- Navara Np300
- Np300 Navara
- Np300 Frontier
- Terra
- Frontier
- Navara