P0700
Transmission Control System (MIL Request)
P0700 is an OBD-II diagnostic trouble code meaning: Transmission Control System (MIL Request). Common causes: low transmission fluid level, shift solenoids malfunction. Estimated repair cost: $17–167.
Symptoms
- Check Engine Light Is On
- Unusual transmission behavior
- Difficulty shifting gears
- Switching to emergency mode
- Reduced engine power
Causes
- Low transmission fluid level
- Shift solenoids malfunction
- Problems with speed sensors
- Transmission control module (TCM) malfunction
- Damage to wiring or connectors
How to Fix
- Check the level and condition of the transmission fluid
- Read additional trouble codes from TCM
- Check the condition of the wiring and connectors
- Test shift solenoids
- If necessary, replace the transmission control module
Related codes
Error P0700 by Vehicle Brand
FAQ
What does the P0700 code mean?
P0700 is an OBD-II diagnostic trouble code that indicates: Transmission Control System (MIL Request)
What causes a P0700 error code?
The most common causes of P0700 include: Low transmission fluid level; Shift solenoids malfunction; Problems with speed sensors; Transmission control module (TCM) malfunction.
How do I fix a P0700 diagnostic trouble code?
To fix P0700: Check the level and condition of the transmission fluid. Read additional trouble codes from TCM. Check the condition of the wiring and connectors. For a complete diagnosis, use an OBD-II scanner.
Is it safe to drive with P0700?
Limited driving only, diagnose soon
How much does it cost to fix P0700?
The estimated repair cost for P0700 is $17–167. Actual cost depends on your vehicle, location, and labor rates.
See also: Russian version · NationStat