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 Fiat 500 51801319 0265231972
Vendors's code: 0265800648
Product code: 51801319
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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ABS pump number 51801319 - is this the right part?
This is a used, working ABS pump with control module for the Fiat 500 - numbers 51801319; 0 265 231 972 / 0265231972. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Fiat 500
If the ABS warning light is on in your Fiat 500 or the brake system reports faults, the pump with control module may be the cause. We sell a used, working unit in good condition.
Numbers to compare
- 51801319 - part number (OEM)
- 0 265 231 972 / 0265231972 - ABS pump number (Bosch)
- 0 265 800 648 / 0265800648 - ABS control module number (Bosch)
Application according to the listing
- Fiat 500 - model
- Bosch - manufacturer
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
For this model we offer several pumps with different numbers. The number on the label decides, not the model name alone. Modules differ, among other things, in the layout of the brake line ports and the connector. Always compare the numbers and the appearance of your pump with the unit in the listing.
Symptoms of a faulty ABS pump
- the ABS warning light goes out and comes on by itself,
- the wheels lock under hard braking,
- the tester shows a control module or valve fault,
- traction control switches off.
Inspect the control module connector: corrosion or burnt contacts cause symptoms similar to faulty electronics.
Questions and answers
| Is the part new? |
|---|
| The pump is used, but in working order. You will find its condition in the product features. |
| Can I fit a pump from a different equipment version? |
| We do not assume so. Modules differ in functions (ABS, ESP, ASR) and software, so compare the numbers and the version of your car. |
| Does the brake fluid need replacing after the pump is fitted? |
| The system has to be bled after the pump is replaced anyway, so it is a good moment to check the fluid and replace it if it is old. |
Send a photo of your ABS pump or its number to contact@auto24parts.com and we will confirm whether this part will fit.