P0850 on NISSAN PATHFINDER — Park/Neutral Switch Input Circuit

Q: "What does P0850 mean on a NISSAN PATHFINDER?"

"P0850 indicates: Park/Neutral Switch Input Circuit. This is a transmission code. 3 NISSAN PATHFINDER owners have reported this to NHTSA."

Q: "What are the most common causes of P0850 on NISSAN PATHFINDER?"

"Based on 3 NHTSA reports, the most commonly cited components are: Power Train, Power Train,Air Bags,Seat Belts, Power Train,Air Bags. These percentages are based on the component field in owner complaints."

Q: "Is P0850 serious on my NISSAN PATHFINDER?"

"Of 3 NHTSA reports for this code on NISSAN PATHFINDER, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my NISSAN PATHFINDER shows P0850?"

"1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare."

What P0850 Means on Your NISSAN PATHFINDER

P0850 is a diagnostic trouble code indicating: Park/Neutral Switch Input Circuit. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

3 NISSAN PATHFINDER owners have reported this issue to NHTSA across model years 2007-2014. Most reports come from the 2014, 2007 model years.

Real NISSAN PATHFINDER Owner Reports

Source: NHTSA Complaints Database

"Onset of issue was inspection to determine service engine light. code p0850 - indicated park/neutral safety switch input circuit. switch replaced and service engine light back on within 48 hours. returned additional codes related to transmission."

— 2007 NISSAN PATHFINDER owner · POWER TRAIN · Filed 05/14/2015

"A) at 9+ miles shifter mechanism not recognizing i was in drive mode or started with i-key error, graduated to obd code p0850 over the next few miles. i was told the fob needed to be programmed."

— 2014 NISSAN PATHFINDER owner · POWER TRAIN,AIR BAGS,SEAT BELTS · Filed 02/10/2014

"I bought a 2014 nissan pathfinder platinum with 9 miles, i drove it home approx. 50 miles and found i was getting i-key system error."

— 2014 NISSAN PATHFINDER owner · POWER TRAIN,AIR BAGS · Filed 02/21/2014

All reports filed by vehicle owners directly with the U.S. Department of Transportation.

📊 Complaint Trend by Model Year

1

'07

2

'14

Common Causes on NISSAN PATHFINDER

Based on NHTSA complaint component analysis for this vehicle.

POWER TRAIN 33.3%

POWER TRAIN,AIR BAGS,SEAT BELTS 33.3%

POWER TRAIN,AIR BAGS 33.3%

What To Do Next

1
Check for recalls on YOUR VIN
Go to nhtsa.gov/recalls and enter your VIN. If your vehicle is covered, repairs are free.
2
Get a proper diagnosis
A code alone doesn't tell you the exact failed part. A diagnostic at a shop ($50–$150) pinpoints the root cause before you spend money on parts.
3
Compare repair quotes
Get 2–3 quotes. Dealer vs. independent shop prices often differ 30–50% for the same repair.

Frequently Asked Questions

What does P0850 mean on a NISSAN PATHFINDER? ▾

P0850 indicates: Park/Neutral Switch Input Circuit. This is a transmission code. 3 NISSAN PATHFINDER owners have reported this to NHTSA.

What are the most common causes of P0850 on NISSAN PATHFINDER? ▾

Based on 3 NHTSA reports, the most commonly cited components are: Power Train, Power Train,Air Bags,Seat Belts, Power Train,Air Bags. These percentages are based on the component field in owner complaints.

Is P0850 serious on my NISSAN PATHFINDER? ▾

Of 3 NHTSA reports for this code on NISSAN PATHFINDER, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my NISSAN PATHFINDER shows P0850? ▾

1) Check for recalls on your VIN at nhtsa.gov/recalls. 2) Get a professional diagnosis — a code alone doesn't identify the exact failed part. 3) Get 2-3 repair estimates to compare.

P0850 on Other Vehicles

→ All codes reported on NISSAN PATHFINDER