P0867high severityPowertrain
Transmission Fluid Pressure
on 1994-2007 Dodge Ram 2500 5.9L I6 Cummins Diesel · 4WD
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
P0002
Fuel Volume Regulator Control Circuit Range/Performance
P0003
Fuel Volume Regulator Control Circuit Low
P0004
Fuel Volume Regulator Control Circuit High
P0005
Fuel Shutoff Valve A Control Circuit/Open
P0006
Fuel Shutoff Valve A Control Circuit Low
P0007
Fuel Shutoff Valve A Control Circuit High
P0008
Engine Position System Performance - Bank 1
P0009
Engine Position System Performance - Bank 2
P0010
Intake Camshaft Position Actuator Circuit/Open Bank 1