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AutoCodes - Infiniti - P0850 Infiniti

P0850 Infiniti Code - Park/Neutral Switch

- Code Popularity: 10,922 Views
- Repair Importance Level: 3/3
- Repair Difficulty Level: 2/3
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By - Updated May 10, 2019
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|Code P0850 Infiniti 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 the Code P0850 Infiniti?

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.

Does your Infiniti have Safety Recalls? → Check here

|What is the Cost to Diagnose the Code P0850 Infiniti?

Labor: 1.0

The cost of diagnosing the P0850 Infiniti 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 P0850 Infiniti Detected?

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

|What are Code P0850 Infiniti Possible Symptoms?

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

|Code P0850 Infiniti 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 Infiniti - Park/Neutral Switch -
P0850 Infiniti Code - Park/Neutral Switch

|Need More Information on the P0850 Infiniti Code?

Need more information on how to fix the P0850 Infiniti code? Get Access to Factory Service Manuals

|Information for Specific Infiniti Models

|Need Help with the P0850 Infiniti Code?

Get the P0850 Infiniti code diagnosed by a professional: Find a repair shop in your area

|Code P0850 Infiniti comments

Help us improve Leave a comment below or tell us if the information above helps you fix the code. What are the symptoms on your vehicle for the P0850 Infiniti code? Have you replaced any parts?
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