Error Code P2753: What It Means & What To Do?

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The trouble code P2753 can be elucidated as Transmission Fluid Cooler Control Circuit/Open. It is the transmission fluid cooler which protects the transmission fluid from getting extremely hot.  There are a few vehicles where the transmission must reach a minimum operating temperature before fluid will go through the cooler. Now if the cooler would not operate as per the request, then the P2753 trouble code would be stored.

This trouble code is generic, which would mean that it can apply to all the vehicles which are equipped with the OBD-II or the vehicles which are made since 1996 up to the present. The specifications on the definition, the troubleshooting steps as well as repairs can always vary from one vehicle to another. The transmission fluid cooler control circuit signal is being monitored by the engine control module. This trouble code would be set by the ECM when the transmission fluid cooler control circuit signal would not be as per the specifications set by the manufacturer.

What causes this problem with the Transmission Fluid Cooler Control Circuit/Open?

• Malfunctioning automatic transmission cooler control valve or valve position sensor
• There can be inoperative ground wire
• The control module ground strap might be loose
• There can be distorted wiring or connectors

1. Fluid Pump - The fluid pump is usually located in the cover of the transmission. It draws fluid from a pump in the bottom of the transmission and feeds it to the hydraulic system. It also feeds the transmission cooler and the torque converter. Thus, replace faulty fluid pump now!
2. Engine Control Module - Dead cells in batteries can cause a failure in the engine control module. Many times, a battery is left in the rig long after a cell has died. This would affect the grounding in the car battery.
3. Automatic Transmission Module - Faulty transmission module can cause problematic down shifts and upshifts, leading to stalling while accelerating or slowing down. This can also hamper many transmission system parts. Thus, replace it now!
4. Powertrain Control Module - If there are some faults in the PCM, then it may throw off the timing and fuel settings of the engine, which can negatively affect the performance. A flawed PCM may cause the vehicle to experience a reduction in fuel efficiency, power as well as acceleration.
5. Fuel Injector - If there is a leakage in the fuel injectors, then it might cause a rise in the fuel consumption, fuel odours around the vehicle and hard starting. You can always rely on us as we have best auto parts for our customers.
6. Electronic Control Unit - Do you know that the poor performance or unexplained drops in fuel economy or efficiency are often associated to onboard car computer problems, or defective ECU issues?
7. Diagnostic Tools - Use factory grade diagnostic tools to resolve OBD code P2753 error. Buy new diagnostic tools and equipment for us.

You might be thinking that how would you diagnose these problems? We at Parts Avatar Canada would help you diagnose the major symptoms easily.

Common Symptoms

• Visibility in the check engine light
• Stiff, unpredictable shifting or “gear hunting”
• A trouble code might be stored

Looking out for some ways with the help of which you can correct this fault code? Then you have arrived at the correct place. We are here to help you out, so you must check out the steps mentioned below as follows:

• Make sure to mend the faulty automatic transmission cooler control valve
• It is essential to restore the flawed powertrain control module
• Repair or replace the quirky wiring or connectors
• Rehabilitate the defaults in the valve position sensor
• The malfunctioning control module ground strap should be repaired or replaced as per the need
• Carefully adjust the faults in the ground wire

There is no need to get strained if your OBD Code is still flashing up as we are here at your service. Have a look at our superior variety of pcm , ecm, ohmmeter, body control module, transmission control module, automatic transmission cooler control valve, automatic transmission cooler control valve harness,  fuel pump control module, traction control module,  fuel injector control module, automatic transmission module, injector pump, fuel pump control module, transmission control system parts, fuel pressure control module and many more. Now all your problems would vanish within no time.

Here are some steps which you should follow in order to diagnose this fault code:

A technician begins by hooking the vehicle to an OBD-II scanner to verify that the code is present, and check for other codes. The freeze frame data along with current data is recorded, and the codes are then cleared to see if they reoccur.

Visual inspection of the wiring and connectors to check for loose connections, corrosion, or shorts is done. Then the codes should be cleared up and the vehicle should be taken out for a test drive to see if the code returns back. If not, then there might be an intermittent condition and it should be allowed to worsen before a proper diagnosis can be attempted.

It can be extremely difficult to diagnose and repair this fault code as there is an involvement of a lot of circuitry and network connections. An expert technician with a specialized scanner, such as an Autohex or Tech II, might be able to narrow down the issue more quickly than a mechanic with a basic code reader and digital volt/ohmmeter. Utilizing a volt/ohmmeter might involve testing hundreds or thousands of circuits individually, and one misplaced probe can wipe out a chain of expensive modules and neutralize the automobile’s memory, requiring a complete reprogramming.

Common Mistakes When Diagnosing The P2753 Code

• Transmission cooler might start failing
• Some issues related to the less transmission fluid
• Issues with the car wiring