A faulty transmission control module (TCM) most often causes limp mode with the gearbox stuck in one gear, harsh jolts when you select D or R, erratic gear changes, flashing PRND letters and a gearbox or engine warning light. However, the same symptoms are often caused by a low gearbox oil level, a weak battery, a poor earth or a faulty sensor. To test a transmission control module, start by checking the battery and reading the fault codes with a diagnostic tool that can talk to the gearbox control unit, then check the power supply, the connector, the oil and the live data. Below we explain the symptoms, the diagnostic steps and what the most common fault codes mean.
ABS pump and control module Toyota Celica 4451020250
Vendors's code: 4451020250
Product code: abs_ 4451020250
Barcode:
Code 39:
ISBN:
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Does the pump with control module 4451020250 fit your car?
This is a used, working ABS pump with control module for the Toyota Celica - numbers 44510-20250 / 4451020250. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Toyota Celica
A used ABS pump is a way to repair the braking system without buying a new, expensive part. This listing applies to: Toyota Celica (1996-1999); the unit is working and in good condition.
Numbers to compare
- 44510-20250 / 4451020250 - part number (OEM)
Application according to the listing
- Toyota Celica - model
- 1996-1999 - year
How an ABS pump with control module works
During normal driving the system is passive and the brakes work conventionally. Only under hard braking does the pump start to pulse, and you can feel vibrations in the brake pedal.
Matching
Compare number 44510-20250 in full with the number on your pump. Different versions were fitted to the same models, so the number decides the fit, not the model and year alone. The ABS pump is part of the safety system, so it is worth comparing the numbers carefully before buying. A mismatched version may not work with the car's sensors or wiring.
Symptoms of a faulty ABS pump
- valve fault codes appear,
- the ABS works unevenly,
- the warning light stays on even after a sensor replacement,
- the module stops responding after moisture gets in.
If the brake system has been opened, it must be bled after fitting, often using a diagnostic tool that controls the ABS valves.
Questions and answers
| What condition is this part in? |
|---|
| It is a used, working part in good condition. The condition is also given in the product features. |
| How can I check whether the pump will fit my car? |
| Compare the model, year and the numbers on the module fitted in your car with the numbers in the description. You can also send us a photo. |
| Where can I find the number on the module? |
| You will usually find the numbers on the label or housing of the module, visible after removing it from the car. If you cannot read them, send us a photo. |
Not sure? Send a photo of your module to contact@auto24parts.com - we will check it for you.