P0700 on SUBARU FORESTER — Transmission Control System (MIL Request)

Q: "What does P0700 mean on a SUBARU FORESTER?"

"P0700 indicates: Transmission Control System (MIL Request). This is a transmission code. 2 SUBARU FORESTER owners have reported this to NHTSA."

Q: "What are the most common causes of P0700 on SUBARU FORESTER?"

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

Q: "Is P0700 serious on my SUBARU FORESTER?"

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

Q: "What should I do if my SUBARU FORESTER shows P0700?"

"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 P0700 Means on Your SUBARU FORESTER

P0700 is a diagnostic trouble code indicating: Transmission Control System (MIL Request). This code relates to the transmission system. The vehicle's computer detected a condition outside normal operating parameters and stored this code.

2 SUBARU FORESTER owners have reported this issue to NHTSA across model years 2014-2016. Most reports come from the 2014, 2016 model years. The most commonly reported component is Power Train (100.0% of reports).

Real SUBARU FORESTER Owner Reports

Source: NHTSA Complaints Database

"2014 Forester @ 150k miles, CVT Failure. Check Engine Lights, AT Oil Temp Warning, Diagnostic Trouble Codes P0700 (Transmission Control Module) & P2764 - (Torque Converter Clutch Pressure Control Solenoid Control Circuit Low) Sect 11-16 of Owners Manual states: "It is not necessary to check the tr"

— 2014 SUBARU FORESTER owner · POWER TRAIN · Filed 02/03/2023

"Cvt codes p0700 and p2764 came on. the dealership said that it needs a whole new transmission as fixing just the torque converter will not fix the issue. all warning lights came on and none of the safety features will work. the car was doing this from a starting point and stayed on no matter speed."

— 2016 SUBARU FORESTER owner · POWER TRAIN · Filed 09/01/2019

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

📊 Complaint Trend by Model Year

1

'14

1

'16

Common Causes on SUBARU FORESTER

Based on NHTSA complaint component analysis for this vehicle.

POWER TRAIN 100%

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 P0700 mean on a SUBARU FORESTER? ▾

P0700 indicates: Transmission Control System (MIL Request). This is a transmission code. 2 SUBARU FORESTER owners have reported this to NHTSA.

What are the most common causes of P0700 on SUBARU FORESTER? ▾

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

Is P0700 serious on my SUBARU FORESTER? ▾

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

What should I do if my SUBARU FORESTER shows P0700? ▾

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.