Possible causes

– Low transmission fluid level
– Dirty transmission fluid
– Faulty shift solenoid ‘A’ valve
– Shift solenoid ‘A’ valve harness or connectors
– Shift solenoid ‘A’ valve circuit is open or shorted

Tech notes

When the a transmission solenoid is stuck on, in most cases the problem is not the electrical part of the solenoid; the problem is foreign material obstructing the mechanical function of the solenoid or the flow of the fluid through the transmission valve body. If the transmission fluid is very dirty, it is recommend changing the transmission fluid and if possible removing the transmission pan for further diagnosis. Excessive debris or metal particles on the transmission pan could be an indication that there is a transmission mechanical failure and that the transmission will need to be rebuilt or replaced.

When is the code detected?

The P0752 code is detected when the gear required by the ECM does not match the actual gear when vehicle is driven.

Symptoms

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

P0752 Description

Shift solenoid valve A is turned ON or OFF by the Transmission Control Module (TCM) in response to signals sent from the park/neutral position (PNP) switch, vehicle speed and Engine Control Module (ECM) (throttle opening). Gears will then be shifted to the optimum position.

P0752 Information for specific makes

P0752 ACURA
P0752 AUDI
P0752 BMW
P0752 CHEVROLET
P0752 CHRYSLER
P0752 DODGE
P0752 FORD
P0752 GMC
P0752 HONDA
P0752 ISUZU
P0752 JEEP
P0752 KIA
P0752 BUICK
P0752 MAZDA
P0752 SUZUKI
P0752 VOLKSWAGEN
P0752 CADILLAC
P0752 PONTIAC
P0752 SATURN