P0847 on HONDA FIT — Transmission Fluid Pressure Sensor/Switch B Circuit Low

Q: "What does P0847 mean on a HONDA FIT?"

"P0847 indicates: Transmission Fluid Pressure Sensor/Switch B Circuit Low. This is a transmission code. 2 HONDA FIT owners have reported this to NHTSA."

Q: "What are the most common causes of P0847 on HONDA FIT?"

"Based on 2 NHTSA reports, the most commonly cited components are: Power Train, Power Train,Fuel/Propulsion System. These percentages are based on the component field in owner complaints."

Q: "Is P0847 serious on my HONDA FIT?"

"Of 2 NHTSA reports for this code on HONDA FIT, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic."

Q: "What should I do if my HONDA FIT shows P0847?"

"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 P0847 Means on Your HONDA FIT

P0847 is a diagnostic trouble code indicating: Transmission Fluid Pressure Sensor/Switch B Circuit Low. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 HONDA FIT owners have reported this issue to NHTSA across model years 2008-2012. Most reports come from the 2008, 2012 model years. The most commonly reported component is Power Train (50.0% of reports).

Real HONDA FIT Owner Reports

Source: NHTSA Complaints Database

"Check engine light came on, transmission "d" light on, shifting roughly. the car was in motion on city streets when this happened. diagnostic codes run: p0756 and p0847."

— 2008 HONDA FIT owner · POWER TRAIN · Filed 02/08/2016

"While driving home at the end of the day, the car started to lurch around 20 mph while driving straight in a parking lot and on city streets. this had never happened before. the lurching continued for the next 3 miles until i got home."

— 2012 HONDA FIT owner · POWER TRAIN,FUEL/PROPULSION SYSTEM · Filed 09/04/2018

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

📊 Complaint Trend by Model Year

1

'08

1

'12

Common Causes on HONDA FIT

Based on NHTSA complaint component analysis for this vehicle.

POWER TRAIN 50%

POWER TRAIN,FUEL/PROPULSION SYSTEM 50%

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 P0847 mean on a HONDA FIT? ▾

P0847 indicates: Transmission Fluid Pressure Sensor/Switch B Circuit Low. This is a transmission code. 2 HONDA FIT owners have reported this to NHTSA.

What are the most common causes of P0847 on HONDA FIT? ▾

Based on 2 NHTSA reports, the most commonly cited components are: Power Train, Power Train,Fuel/Propulsion System. These percentages are based on the component field in owner complaints.

Is P0847 serious on my HONDA FIT? ▾

Of 2 NHTSA reports for this code on HONDA FIT, none involved a crash or fire. However, any diagnostic code should be evaluated by a qualified mechanic.

What should I do if my HONDA FIT shows P0847? ▾

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.

P0847 on Other Vehicles

→ All codes reported on HONDA FIT