P0867high severityPowertrain
Transmission Fluid Pressure
on 1998 Toyota Tacoma 2.7L I4 · RWD
What this code means
The transmission fluid pressure is outside the expected operating range. Improper pressure can cause harsh or slipping shifts.
Symptoms
- Slipping transmission
- Harsh or delayed shifts
- Transmission warning light
Common causes
- Low transmission fluid
- Faulty pressure sensor
- Worn pump or valve body
- Internal fluid leak
Diagnostic steps
- Check transmission fluid level and condition
- Scan for pressure-related codes
- Test fluid pressure sensor
- Perform hydraulic pressure test
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Other Powertrain codes on this vehicle
P0001
Fuel Volume Regulator Control Circuit/Open
P0001
Fuel Volume Regulator Control Circuit/Open
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0004
Fuel Volume Regulator Control Circuit High
P0005
Fuel Shutoff Valve A Control Circuit/Open
P0005
Fuel Shutoff Valve A Control Circuit/Open