HOW CAN I CHECK SOLENOIDS

Question

CODE P0750 ON 2006 JEEP COMMANDER 4.7 ENGINE

Answer 1

P0750 LR soelnoid circuit

The cause for this code to occur is strictly an electrical problem , this can be from th LR solenoid circuit shorted, open, or grounded , or the whole transmission solenoid assebly,even the PCM being at fault, The way to test is by OHMS test, You will need to measure the LR solenoid circuit and all the other circuit in the transmission solenoid assebly harness. If the resistance is below 5 OHMS you repair the LR solenoid circuit for a short to another circuit.If it is above 5 OHMS you have a open circuit,