04 grand cherokee overland with code p0841 ?

I just did one of these the other day, I removed the transmission pan and found a screw on filter had backed itself off. Good luck, transmissions are hard to fix this should keep you busy for a while that may know if you need more information


Symptom: P0841-LR PRESSURE SWITCH SENSE CIRCUIT When Monitored and Set Condition: When Monitored: Whenever the engine is running. Set Condition: The appropriate code is set if one of the pressure switches are open or closed at the wrong time in a given gear. Possible Causes LOSS OF PRIME P0944 PRESENT RELATED RELAY DTC'S PRESENT L/R PRESSURE SWITCH SENSE CIRCUIT OPEN TRANSMISSION CONTROL RELAY OUTPUT CIRCUIT OPEN L/R PRESSURE SWITCH SENSE CIRCUIT SHORT TO GROUND L/R PRESSURE SWITCH SENSE CIRCUIT SHORT TO VOLTAGE L/R PRESSURE SWITCH TRANSMISSION CONTROL MODULE INTERMITTENT WIRING AND CONNECTORS

ok thanks i did change fluid and filters about year ago so hopefully its just loose screw !! all i have is a cheap obd2 scanner but was wondering if u have a scematic of the wiring for the trans . seems to come and go like works one day then not next?

I do have all of that and I think you're smart enough to go through the procedures so let me know anything else you need

ok thanks . well im going to start by pulling pan and checking filter securement . anything else i should be looking for well im in there?

inspect the wires make sure you check the screw on filter make sure it is not lose, give it a general inspection and double check your work.

Hello Mr DR LOOT and Mr HEAVYD

I. Will have same trouble code " P0841 -Powertrain Transmission Fluid Pressure Sensor / Switch A Circuit Range Performance "

* model my car

Siat ibiza 2013

Pleas help me and give me solution and thank u

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Cheers, Ken