P1782 – 2/4-OD Pressure Switch Circuit (CHRYSLER, DODGE, JEEP)

By BAT Team (Contact Me)
Last Updated 2017-01-18
A site with free advice from mechanics.

Manufacturer Specific Definitions for P1782

Make	Fault Location
Chrysler	2/4-OD Pressure Switch Circuit
Citroen	P/ES Circuit Out Of Self Test Range
Daewoo	Actuator Pos. Sensor Mal
Dodge	2/4-OD Pressure Switch Circuit
Ford	P/ES Circuit Out Of Self Test Range
Hyundai	Ignition Voltage Fault
Jeep	2/4-OD Pressure Switch Circuit
Lexus	Transfer box low ratio switch – circuit malfunction
Peugeot	P/ES Circuit Out Of Self Test Range
Porsche	Engine Engagement
Toyota	Transfer box low ratio switch – circuit malfunction

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greg

6 years ago

a friend of mine is having problems and I am trying to help out . I’m not sure what’s going on it’s I got p0736 p0732 p1782 p0703 p0700 and I looking form some help it’s in a 200o dodge intrepid

what would I have to do on a 2000 dodge intrepid with a 2.7dohc

Editor

Benjamin Jerew

Reply to greg

Greg-

It seems you’ve got multiple transmission problems. The DTC definitions are:

P0700 Transmission Control System (MIL Request)
P0703 Torque Converter/Brake Switch B Circuit
P0732 Gear 2 Incorrect Ratio
P0736 Reverse Incorrect Ratio
P1782 2/4-OD Pressure Switch Circuit

I think the first thing that I would check is the electrical connections, between the ECM and the transmission, and the transmission fluid level. If everything is connected properly and fluid level is correct, you might have to get into the transmission to find the fault. The circuit problem on the 2-4-OD pressure switch (P1782) could be causing the P0732 gear ratio problem. The torque converter lockup solenoid circuit is another electrical problem.

Looking around the internet, it seems that the solenoids on this model are a common failure point.

-Ben