What does po746 mean?
Pressure Control Solenoid Performance or Stuck Off
P0746 is a diagnostic trouble code (DTC) for “Pressure Control Solenoid Performance or Stuck Off”. This can happen for multiple reasons and a mechanic needs to diagnose the specific cause for this code to be triggered in your situation.
When to use pressure control solenoid code p0746?
The code P0746 is set by the PCM when the Pressure Control Solenoid “A” is not functioning properly or stuck in the “Off” position. Example of a transmission pressure control solenoid: What is the severity of this DTC?
When does the p0746 code appear on the PCM?
P0746 code definition. The P0746 code appears when the PCM detects an irregularity in the electronic pressure control solenoid circuit.
What is the diagnostic code for pressure control solenoid?
P0746 is a diagnostic trouble code (DTC) for “Pressure Control Solenoid Performance or Stuck Off”.
When does a check engine light come on, code p0746?
Nonetheless, code P0746 will occur when the required amount of fluid pressure doesn’t match the actual amount that is detected by the vehicle’s PCM. Usually, a Check Engine Light will come on too, but this is another element that differs across all makes and models.
The code P0746 is set by the PCM when the Pressure Control Solenoid “A” is not functioning properly or stuck in the “Off” position. Example of a transmission pressure control solenoid: What is the severity of this DTC?
P0746 code definition. The P0746 code appears when the PCM detects an irregularity in the electronic pressure control solenoid circuit.
What is the trouble code for transmission solenoid a?
When the P0746 OBD-II trouble code is set, the Powertrain Control Module (PCM) has detected a problem with the Transmission Pressure Control Solenoid “A”. Most automatic transmissions incorporate at least three solenoids that are solenoid A, B and C. The trouble codes related to the “A” solenoid are codes P0745, P0746, P0747, P0748 and P0749.
What does a pressure control solenoid do on a Nissan?
P0746 NISSAN Meaning. The Pressure Control (PC) Solenoid Valve an electronic pressure regulator that controls transmission line pressure based on current flow through its coil windings. As current flow is increased, the magnetic field produced by the coil moves the solenoid’s plunger further away from the exhaust port.