P0755 MITSUBISHI Code - Shift Solenoid 'B' Malfunction
|P0755 MITSUBISHI code possible causes
- Low transmission fluid level
- Dirty transmission fluid
- Faulty shift solenoid 'B' valve
- Shift solenoid 'B' valve harness is open or shorted
- Shift solenoid 'B' valve circuit poor electrical connection
|How is the P0755 MITSUBISHI 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.
|P0755 MITSUBISHI 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 P0755 MITSUBISHI code
The cost to diagnose the P0755 MITSUBISHI 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 P0755 MITSUBISHI code detected?
The P0755 code is detected when TCM detects an improper voltage drop when it tries to operate the solenoid valve.
|What are P0755 MITSUBISHI code possible symptoms?
- Engine Light ON (or Service Engine Soon Warning Light)
- Transmission will not shift gears.
|What is P0755 MITSUBISHI code meaning?
Shift solenoid valve B 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.