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.
Power steering control module Fiat Punto 12235899 2610107503A
Vendors's code: 12235899
Product code: A92B-39978
Barcode:
Code 39:
ISBN:
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Does this module fit Fiat Punto?
This is a used, working power steering control module for Fiat Punto - numbers 12235899; 26101075 03A / 2610107503A. Before buying, compare the numbers with the label on the module in your car.
Power steering control module Fiat Punto
The power steering module decides how much assistance the system gives the driver, based on signals from the sensors. This unit comes from a Fiat Punto and is used, working and in good condition.
Numbers to compare
- 12235899 - part number
- 26101075 03A / 2610107503A - additional part number
Fitment
Compare the number 12235899 in full with the number on your module. Different module versions were fitted to the same models, so the number decides, not the model alone.
Signs of a faulty power steering module
- the power steering warning light goes out only after a longer while,
- the steering feels different than usual after a cold start,
- the assistance switches off after a longer drive,
- the tester stores power supply or communication faults.
First rule out the system voltage, the torque sensor and the wiring, because their faults cause symptoms similar to a damaged module.
Questions and answers
| What does "used, working" mean? |
|---|
| We sell it as a used part, working and in good condition, with a 6-month warranty. |
| Why does the number have several spellings? |
| The same number on the housing can be written with spaces or as one string. We give both forms so it is easier to find. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right module for your car.