P0848 on HONDA ODYSSEY — Transmission Fluid Pressure Sensor/Switch B Circuit High

Q: "What does P0848 mean on a HONDA ODYSSEY?"

"P0848 indicates: Transmission Fluid Pressure Sensor/Switch B Circuit High. This is a transmission code. 2 HONDA ODYSSEY owners have reported this to NHTSA."

Q: "What are the most common causes of P0848 on HONDA ODYSSEY?"

"Based on 2 NHTSA reports, the most commonly cited components are: Service Brakes, Air,Engine, Engine. These percentages are based on the component field in owner complaints."

Q: "Is P0848 serious on my HONDA ODYSSEY?"

"Of 2 NHTSA reports for this code on HONDA ODYSSEY, 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 ODYSSEY shows P0848?"

"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 P0848 Means on Your HONDA ODYSSEY

P0848 is a diagnostic trouble code indicating: Transmission Fluid Pressure Sensor/Switch B Circuit High. This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 HONDA ODYSSEY owners have reported this issue to NHTSA across model years 2016. Most reports come from the 2016 model year. The most commonly reported component is Service Brakes, Air,Engine (50.0% of reports).

Real HONDA ODYSSEY Owner Reports

Source: NHTSA Complaints Database

"The contact owns a 2016 Honda Odyssey. The contact stated that while driving at an undisclosed speed, the vehicle stalled. The check engine and ABS warning lights illuminated."

— 2016 HONDA ODYSSEY owner · SERVICE BRAKES, AIR,ENGINE · Filed 01/15/2023

"We purchased this 2016 Odyssey November 7, 2016. On July 16, 2020 I had to take the car into the Honda dealer. The vehicle jerked violently when I drive from a stop position to first, second and third gears. The dealer informed that it was due to defective brakes."

— 2016 HONDA ODYSSEY owner · ENGINE · Filed 07/01/2020

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

📊 Complaint Trend by Model Year

2

'16

Common Causes on HONDA ODYSSEY

Based on NHTSA complaint component analysis for this vehicle.

SERVICE BRAKES, AIR,ENGINE 50%

ENGINE 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 P0848 mean on a HONDA ODYSSEY? ▾

P0848 indicates: Transmission Fluid Pressure Sensor/Switch B Circuit High. This is a transmission code. 2 HONDA ODYSSEY owners have reported this to NHTSA.

What are the most common causes of P0848 on HONDA ODYSSEY? ▾

Based on 2 NHTSA reports, the most commonly cited components are: Service Brakes, Air,Engine, Engine. These percentages are based on the component field in owner complaints.

Is P0848 serious on my HONDA ODYSSEY? ▾

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

What should I do if my HONDA ODYSSEY shows P0848? ▾

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.

P0848 on Other Vehicles

→ All codes reported on HONDA ODYSSEY