P0796 PONTIAC code

P0796 code definition 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.

What does trouble code P0796 mean?

A P0796 DTC means the ECU can’t control the hydraulic pressure inside the transmission, which can lead to severe internal damage and safety issues (the engine can stall unexpectedly).

Where is the transmission pressure control solenoid located?

Where is the transmission pressure control solenoid located? They are usually located within the valve body, the transmission control module, or the transmission control unit. In most cases, solenoids are installed inside of the oil pan, connected to the valve body of the transmission.

How much does it cost to replace a pressure control solenoid?

This job typically takes 2-4 hours to complete, and shop time is generally billed at $60 – $100 per hour. The average total cost to diagnose and replace one ranges between $150 and $400. Depending on the make and model of your vehicle, expect to pay between $15 – $100 for a single transmission shift solenoid.

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What does pressure control solenoid stuck off mean?

NOTE: In this definition, the words “stuck off”, refers to a condition in which the solenoid that controls the transmission fluid pressure is stuck in the “OFF”, or closed position. In this condition, the pressure of the transmission fluid cannot be controlled, directed, or regulated at all.

How do I fix code P0796?

What repairs can fix the P0796 code?

  1. Replace a faulty electronic pressure control solenoid.
  2. Clear blocked transmission fluid passages.
  3. Refill low or dirty transmission fluid.
  4. Repair or replace faulty electrical components within the circuit.
  5. Correct any internal transmission failures.


How do I fix code P0842?

What repairs can fix the P0842 code?

  1. Replacing the pressure control solenoid.
  2. Refilling, or flushing and replacing, the old transmission fluid.
  3. Clearing blocked transmission fluid passages.
  4. Addressing any mechanic internal transmission failures.
  5. Replacing a faulty PCM or TCM, in rare cases.


How do you change a transmission pressure solenoid?

Zitat von Youtube: All right I got the end bolts out the middle one is loose. And I went underneath with a small rod here and tapped up to break it loose so now we should be able to pull it out of.

How do I know if my transmission control solenoid is bad?

Signs of a Bad Transmission Shift Solenoid

  1. Delay shifting upon acceleration and deceleration.
  2. Your transmission is stuck in neutral.
  3. Rough shifting.
  4. Engine revs loudly even when you apply the brakes.
  5. Your transmission cannot downshift and the engine is loud.


How do you replace a pressure solenoid?

How to Replace a Pressure Control Solenoid Valve in a…

  1. Disconnect the battery. Remove the negative terminal with a socket set and wrench first, then remove the positive cable. …
  2. Pull the oil pan from the bottom of the transmission. …
  3. Unthread the bolts or screws on the fix plate and remove it.
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Is there a fuse for shift solenoid?

Most modern vehicles have some sort of transmission control module that monitors the transmission through various sensors, such as the shift-position sensor and the transmission speed sensor. Additionally, the TCM and solenoid wiring are protected by fuses.

How many solenoids are in a transmission?

there are two or more shift solenoids inside your transmission. the solenoids are typically integrated into the transmission valve body. if one or more of them fails, you’ll likely notice a handful of car problems.