Guide To P0C29 OBD Error Code Solutions
OBD Code P0C29 - Auxiliary Transmission Fluid Pump Driver Circuit Performance
The
trouble code P0C29 can be explicated as Auxiliary Transmission Fluid Pump
Driver Circuit Performance. If the engine control module would detect a
variation in the voltage coming from the auxiliary transmission fluid pump
delivered performance that is outside the parameters set by the automobile
manufacturer, then it would store the P0C29 fault code. This would give rise to
the flashing up of the check engine light.
Learn More About OBD Error Code P0C29
Do you
want to gain some more knowledge about the P0C29 trouble code? This diagnostic fault code is a generic powertrain code, which means that it would apply to the OBD-II equipped vehicles. The specific repair steps can vary as it depends upon the vehicle make and model. The engine control module, powertrain control module or the transmission control module monitors this circuit depending upon the particular automobile.
What causes this problem with the Auxiliary Transmission Fluid Pump Driver Circuit Performance?
- The electronic transmission fluid auxiliary pump might be flawed
- Electronic transmission fluid auxiliary pump harness is not shut or tiny
- There might be poor electrical connection in the electronic transmission fluid auxiliary pump circuit
Replace/Repair These Parts To Fix Code P0C29
- Engine Control Module - Want to know the most common reason behind the failure in the engine control module? Corrosion or damage because of moisture can cause ECM failure. Corrosion might enter the ECM through the wiring harness and moisture can enter by a failure in the seals in the ECM itself.
- Powertrain Control Module - The PCM makes the engine and transmission work in tandem. Any issue with the powertrain control module will cause major problems with the efficient running of the vehicle.
- Transmission Fluid Pump - Harsh shifts and audible transmission noise are the major symptoms of faulty fluid pump. This leads to decreased performance and chances of increased physical damages to the transmission components. Thus, replace faulty pump now!
- Transmission Fluid Pump Harness - Damaged pump harness can lead to problematic transmission performance and can cause transmission slipping, rough shifts, fuel leakages and delayed engagements. Buy new fluid pump harness now!
- Electronic Control Unit - If your vehicle fails to start for no apparent reason, this is also a good indicator that there can be some issues with the ECU. If you check the car battery, starter and other common electrical components, and the vehicle still does not start, a quirky electronic control unit should be the next logical thing to consider.
- Fluid Pump Control Module - If the control module is faulty, the transmission fluid pump may not work properly and will not be able to transfer fluid to the transmission and hydraulic system efficiently. Thus, replace faulty control pump parts and reprogram the system now! Also remember to test the system after installation and reprogramming.
- Diagnostic Tool - In order to fix these errors, you need few diagnostic tools to get your car problems pointed out easily. Our diagnostic tools collection will come handy to do so and resolve all your vehicle problems. Visit today!
Symptoms Of The OBD Error Code P0C29
It is vital to know the symptoms of an issue as only then you would be able to solve the problem. So that’s why we have listed out some major symptoms of OBD Code P0C29 here:
Common Symptoms
- Check engine light might come into signal
- Automobile might not be moving
How To Correct Auxiliary Transmission Fluid Pump Driver Circuit Performance Issue
The repairs which you will have to do to correct this fault code are simply straightforward; you can surely pinpoint the necessary repairs on the basis of your diagnosis. Have a look at some common fixes:
- You must fix the defective motor control module
- Make sure to mend the faulty electronic transmission fluid auxiliary pump
- It is essential to restore the flawed PCM/ECM
- Repair or replace the quirky electronic transmission fluid auxiliary pump harness
- Rehabilitate the defaults in the body control module component
- The malfunctioning electronic transmission fluid auxiliary pump circuit should be repaired or replaced as per the need
- Carefully adjust the faults in the electronic control unit
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Easy Diagnosis Of Engine Error OBD Code P0C29
Here are some steps which you should follow in order to diagnose this fault code:
- This is a general type of error code which is diagnosed with the help of a scanner.
- The mechanic will insert a scanner to diagnostic port of the vehicle and recover the codes and freeze frame data.
- If he happens to find any additional error codes, he has to address them as well.
- Once it is done, he has to reset the vehicle, and then test drive to see if the error code appears.
- If the error code does not return, then there can be an erratic condition.
- But, if the error code returns, then the mechanic has to check the transmission fluid.
- If the transmission fluid is dirty or if it is below the expected level, it has to be refilled or the dirty fluid has to be replaced.
- Also, the mechanic can check for any sign of leaks, and quickly fix the issue.
- Then the mechanic has to check the wires, connectors and other electrical components and quickly replace them if he finds them to be damaged or defective.
- If the issues are not yet sorted out, then the mechanic will use a digital voltmeter/ ohmmeter and connect it to the vehicle.
- Once the circuit is inspected, he will thoroughly check all the harness and repair them accordingly.
- In most cases, this error code can arise mostly because of any shorted wires or dirty or contaminated transmission fluid.
- Whenever the mechanic or a trained professional, repairs any of the component like wires or connectors, he will reset the code and test drive the vehicle again to see if the error code appears again.
- This can actually help the mechanic to know if the problem is fixed.
Common Mistakes When Diagnosing The P0C29 Code
- Flaws in the auxiliary transmission pump
- There can be some issues in the drive motor generator power inverter control module