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 4454071M50 8954171Q00
Vendors's code: 8954171Q00
Product code: 7F5E-1071B
Barcode:
Code 39:
ISBN:
2 276,42 zł
Price
2 276,42 zł
2 800,00 zł
Price
2 800,00 zł
Ask about the product
ABS pump and control module Toyota 4454071M50 8954171Q00
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120,00 zł
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from
120,00 zł
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shipping
(Poland)
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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How do you match a Toyota ABS unit by numbers 44540-71M50 and 89541-71Q00?
Used, working, genuine ABS pump and control unit assembly from a Toyota. The listing includes two numbers: 44540-71M50 and 89541-71Q00.
Toyota ABS unit 44540-71M50 / 89541-71Q00 - pump and control unit
The first step when buying a part like this is to compare the numbers. This ABS pump and control unit assembly comes from a Toyota and is listed with numbers 44540-71M50 and 89541-71Q00. We do not state the car model - the match is made by numbers. The part is used, working and genuine.
Step 1: the numbers in the listing
- 4454071M50 - part number (OEM) given in the listing: 44540-71M50
- 8954171Q00 - additional number given in the listing: 89541-71Q00
In the listing title both numbers also appear without a hyphen: 4454071M50 and 8954171Q00. It is the same notation, so you can search with either. We do not assign separate roles to the numbers - treat both as a set.
Step 2: check that the problem is in the ABS
Typical situations in which a unit like this is needed:
- the ABS or traction control warning light stays on,
- diagnostics report a brake module fault,
- the pump runs loudly or at unusual moments,
- the ABS switches off while driving.
Before you buy the part, read the fault codes and inspect the wheel speed sensors, connectors and battery supply. Leave fitting and bleeding of the brake system to a workshop; sometimes the module also has to be configured with a diagnostic tester.
Step 3: questions asked before ordering
| Why is there no model name here? |
|---|
| We do not have a confirmed model for this unit, so we do not guess. What decides is the match of numbers 44540-71M50 and 89541-71Q00. |
| Is it enough if one number matches? |
| To be sure, compare both. If one differs, write to us before you place the order. |
| Has the unit been tested? |
| We offer it as used, working and genuine. Warranty details are in the product features table. |
| Do I need any extra parts for fitting? |
| That depends on the car and on the scope of work at the workshop. Ask your mechanic which parts and brake fluid to prepare. |
Would you rather check the numbers with us? Send a photo of the plate or your VIN, and we will reply to say whether the listing is suitable.
