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 Opel Signum Vectra C Saab 9-3 12773673 15052409
Vendors's code: 15052409
Product code: B668-424E6
Barcode:
Code 39:
ISBN:
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How do you choose an ABS pump for the Opel Signum Vectra C Saab 9-3?
This is a used, working ABS pump with control module for the Opel Signum Vectra C Saab 9-3 - numbers 12773673; 15052409. Before buying, compare the numbers with the label on the module in your car.
ABS pump and control module Opel Signum Vectra C Saab 9-3
If the ABS warning light is on in your Opel Signum Vectra C Saab 9-3 (2007-2008) 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
- 12773673 - part number (OEM)
- 15052409 - part number (OEM)
- 15994401C - part number (OEM)
- 54064872B - part number (OEM)
Application according to the listing
- Opel Signum Vectra C Saab 9-3 - model
- 2007-2008 - year
How an ABS pump with control module works
The module electronics store fault codes that can be read with a diagnostic tool. This makes it easier to determine whether the sensors, the wiring or the hydraulic unit itself is to blame.
Matching
The number 12773673 also appears in another listing. Compare all the numbers with the label on your pump - we do not assume that listings are interchangeable. 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 comes on straight after starting the engine,
- the diagnostic tester cannot connect to the module,
- the speedometer shows incorrect readings,
- the system works only intermittently.
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. |
| Can a pump with a different number fit as well? |
| Sometimes yes, but we do not assume that listings are interchangeable. Compare all the numbers with the label on your pump or ask us. |
| 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. |
If you have questions about the application, write to contact@auto24parts.com and give the number from the label.