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 Mazda Premacy A104400132 CB77437AZ
Vendors's code: CB77437AZ
Product code: A104400132
Barcode:
Code 39:
ISBN:
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Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
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Mazda Premacy - is this the right ABS pump for your car?
This is a used, working ABS pump with control module for the Mazda Premacy - numbers A1.0440-0132 / A104400132; CB77 43 7AZ / CB77437AZ. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Mazda Premacy
A used ABS pump is a way to repair the braking system without buying a new, expensive part. This listing applies to: Mazda Premacy (2004); the unit is working and in good condition.
Numbers to compare
- A1.0440-0132 / A104400132 - part number (OEM)
- CB77 43 7AZ / CB77437AZ - part number (OEM)
Application according to the listing
- Mazda Premacy - model
- 2004 - year
How an ABS pump with control module works
The control module receives signals from the wheel speed sensors and compares them. When one wheel slows down faster than the others, it controls the valves in the hydraulic block to prevent it from locking.
Matching
For this model we offer several pumps with different numbers. The number on the label decides, not the model name alone. The fit is decided first of all by the part number, and only then by the model and year, because different modules were used within one model.
Symptoms of a faulty ABS pump
- the ABS and brake warning lights do not go out after switching on the ignition,
- no wheel speed reading,
- the car reports sensor faults even though the sensors work,
- the module overheats or resets.
The brake system is crucial for safety - after replacement, bleed the brakes and have the ABS checked in a workshop.
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. |
| Do you also sell ABS sensors or connectors? |
| This listing covers only the pump with control module. You will find additional parts in the other categories of the shop, or ask us about availability. |
| Is the control module included? |
| Yes, the listing covers the ABS pump together with the control module, as stated in the name. If you want to confirm the details of the set, write to us before buying. |
Send questions about compatibility to contact@auto24parts.com - state the model, year and the number from the module.