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 Alfa Romeo Bosch 0265216424 46445086 0273004146
Vendors's code: 0273004146
Product code: 46445086
Barcode:
Code 39:
ISBN:
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Do the numbers from your old ABS unit match 0265216424?
This is an ABS pump and control module unit for an Alfa Romeo - used, working and original. The listing gives: 0265216424, 46445086 and 0273004146. We do not state the model - selection by part numbers.
Old Alfa Romeo ABS and number 0265216424 - what customers ask
- I have taken off the damaged unit. How do I compare it with yours?
- Take a sheet of paper and write down every number you find. Our listing contains numbers 0265216424 and 0273004146 (Bosch) and 46445086 as the part number (OEM).
- If you do not state the model, what do I choose by?
- Selection is by part numbers, not by the name of the car.
Three numbers from this listing
- 0265216424 - Bosch 0265216424 - number from the listing
- 46445086 - part number (OEM) 46445086 - additional number given in the listing
- 0273004146 - Bosch 0273004146 - the second number from this manufacturer
Numbers written with spaces (e.g. 0 265 216 424) mean the same as the string of digits above. We do not assign roles to the numbers - compare them all at once.
When people look for such a unit
Typical reports look like this:
- the ABS light stays on permanently,
- the tester reports a brake module fault,
- the anti-lock system switches off while driving,
- after the power is disconnected the control module does not respond.
Do not rush the purchase. First check the fault code read-out, the wheel sensors, the wiring and the fuses. Once you have replaced the unit, bleed the brake system and ask the workshop whether coding is needed.
In short: the questions we hear most often
| Which number should I start checking with? |
|---|
| With 0265216424. If it matches, compare 0273004146 and 46445086. |
| Can I buy just the pump or just the control module? |
| This listing is for the complete set: the pump with the ABS control module. |
| Is the unit original? |
| Yes, original, used and working. |
| I am not sure which number is on my part. What should I do? |
| Send us what you managed to read. Together we will check whether the numbers appear in this listing. |
Got the numbers but still have doubts? Get in touch before you order - we will match them against this listing.