How does a pressure control solenoid regulate transmission pressures?

How does a pressure control solenoid regulate transmission pressures?

The transmission pressure control solenoid controls the fluid pressure to the internal friction plate clutches or drum bands. If left unrepaired, the slipping will ruin (burn or fry) the friction clutches and bands causing transmission failure.

Can you drive with a bad transmission pressure control solenoid?

The short answer is that, yes, you can usually drive a car with a bad shift solenoid. Fluid pressure control should continue to function in the gear with the working solenoid, but you should avoid putting any serious stress on the transmission — towing or drag racing — just in case.

Where is the transmission pressure sensor located?

The Transmission Fluid Pressure Sensor/Switch (TFPS) is usually found attached to the side of the valve body inside the transmission, although sometimes it may be found screwed into the side of the transmission case/body itself.

Is there a problem with the p0796 pressure control solenoid C?

Although generic, the exact repair steps may vary depending on year, make, model and powertrain configuration. When the P0796 OBD-II trouble code is set, the Powertrain Control Module (PCM) has detected a problem with the Transmission Pressure Control Solenoid “C”.

What does the p0796 code in the PCM mean?

The presence of the P0796 code in the PCM means that an abnormal reading from the electronic pressure control solenoid, or the related circuit, was detected. The electronic pressure control solenoid is one of the many components used to facilitate and monitor gear shift changes in the transmission.

How much does it cost to repair a p0796 Chevrolet?

Most auto repair shops charge between $75 and $150 per hour. | What are P0796 CHEVROLET code possible symptoms? The Clutch Pressure Control (PC) solenoid 3 is part of the control solenoid valve assembly which has no serviceable components.

What to do if your OBD scanner detects a p0796 code?

After an OBD-II scanner detects the P0796 code, a technician should begin with an inspection of the transmission fluid. If it is low, it should be refilled; if the fluid is dirty, or smells like it is burnt, this could mean that the entire system needs to be flushed, and refilled with clean fluid.

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