P0876 JEEP – Transmission Fluid Pressure Switch rationality

 

P0876: DIY Repairing Video Tutorial

https://youtu.be/e0M5pRMTfBw

Check out nonda Auto DIY Center for more engine error code repairing videos.
https://www.youtube.com/playlist?list=PL-Lyko0O0oxHe1AGvzwAz-wokJPXAtW97

 

P0876 JEEP Possible Symptoms

  Engine Light ON (or Service Engine Soon Warning Light),Delay of shifting  

P0876 JEEP Possible Causes

  Low transmission fluid level,Faulty Transmission Fluid Pressure Switch,Transmission Fluid Pressure Switch harness is open or shorted,Transmission Fluid Pressure Switch circuit poor electrical connection,Faulty Powertrain Control Module  

P0876 JEEP Description

  The Transmission system uses three pressure switches to monitor the fluid pressure in the LR, 2/4, and OD elements. The pressure switches are continuously monitored for the correct states in each gear. The 2/4 pressure switch monitors the fluid pressure to the 2/4 clutch to confirm proper operation of the 2/4 solenoid. If the 2/4 pressure switch is identified as closed in P or N, the code will immediately be set and normal operation will be allowed for that given key start. If the problem is identified for 3 successive ignition cycles, the transmission will go into limp-in mode.