P0750 DODGE Low Reverse Solenoid Circuit

Possible causes

– Low transmission fluid level
– Dirty transmission fluid
– Faulty Low Reverse solenoid valve
– Low Reverse solenoid valve harness is open or shorted
– Low Reverse solenoid valve circuit poor electrical connection

Tech description

There is a factory service bulletin for the following Dodge models:

2004 Dodge Dakota
2004-2005 Dodge Durango
2005 Dodge 300/Magnum
2005 Dodge Dakota
Dodge Factory Service Bulletin OBDII Code P0750

When is the obd code mean?

The P0750 code is detected when TCM detects three consecutive solenoid continuity test failures, or one failure if test is run in response to a gear ratio or pressure switch error

Symptoms

– Engine Light ON (or Service Engine Soon Warning Light)
– Transmission will not shift gears.

P0750 DODGE OBD Code Description

The Low Reverse (LR) is monitored at initially power-up, then every 10 seconds thereafter. The solenoids will also be tested immediately after a gear ratio or pressure switch error is detected.

DODGE Related P0750 code