P0750 ACURA Code - Shift Solenoid Valve 'A' Hydraulic Circuit Fault
|P0750 ACURA code 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
|How is the P0750 ACURA code repair?
Start by checking the "Possible Causes" listed above. Visually inspect the related wiring harness and connectors. Check for damaged components and look for broken, bent, pushed out, or corroded connector's pins.
|P0750 ACURA code tech notes
When the a transmission solenoid is malfunction, 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.
|What is the cost to diagnose the P0750 ACURA code
The cost to diagnose the P0750 ACURA code is 1.0 hour of labor. The auto repair's diagnosis time and labor rates vary by location, vehicle's make and model, and even your engine type. Most auto repair shops charge between $75 and $150 per hour.
|When is the P0750 ACURA code detected?
The P0750 code is detected when TCM detects an improper voltage drop when it tries to operate the solenoid valve.
|What are P0750 ACURA code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
- Transmission will not shift gears.
|What is P0750 ACURA code meaning?
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.