AutoCodes - OBDII Code List - P0850 NISSAN

P0850 NISSAN - Park/Neutral Switch

Repair Importance Level: 3/3
Repair Difficulty Level: 2/3    What is this?
Table of contents

P0850 NISSAN Possible Causes

  • Misadjusted Park/Neutral Switch
  • Faulty Park/Neutral Switch
  • Park/Neutral Switch harness is open or shorted
  • Park/Neutral Switch circuit poor electrical connection

How do I fix code P0850 NISSAN?

Check the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
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Cost of diagnosing the P0850 NISSAN code

Labor: 1.0

The cost of diagnosing the P0850 NISSAN code is 1.0 hour of labor. The auto repair labor rates vary by location, your vehicle's make and model, and even your engine type. Most auto repairs shops charge between $75 and $150 per hour.

When is the code detected?

The signal of the park/neutral position (PNP) switch is not changed in the process of engine starting and driving.

Possible Symptoms

  • Engine Light ON (or Service Engine Soon Warning Light)

P0850 NISSAN Description

When the shift position is P or N, Park/Neutral Position (PNP) switch is turned ON. The Engine Control Module (ECM) detects the position because the continuity of the line (the ON signal) exists.
The Park/Neutral Position (PNP) switch assembly also indicates a transmission range switch to detect shift lever position.
OBDII Code P0850 Nissan - Park/Neutral Switch - AutoCodes.com

More Information

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