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.
Accelerator pedal potentiometer Opel Astra H 9157999
Vendors's code: 9157999
Product code: C482-59901
Barcode:
Code 39:
ISBN:
Ask about the product
Administratorem danych osobowych jest Auto24parts. Przetwarzamy je w celu przesłania odpowiedzi na zapytanie. Więcej informacji dotyczących przetwarzania danych osobowych znajduje się w polityce prywatności.
Price 30 euros applies shipments to 5 kg on worldwide. Above this weight, please contact us by email to check price
Shipping cost for the selected product
The shipping cost applies to this product (in the selected variant - if applicable). It may change after adding other products to the cart.
Is Opel Astra H the right part for your car?
This is a used, working accelerator pedal potentiometer for Opel Astra H - numbers 9 157 999 / 9157999. Before buying, compare the numbers with the part in your car.
Accelerator pedal potentiometer Opel Astra H
In the Opel Astra H, the accelerator pedal potentiometer sends the signal to the engine control unit. We offer a used, working unit in good condition.
Numbers to compare
- 9 157 999 / 9157999 - manufacturer number
Fitment
We also offer other potentiometers for this model with different numbers. Choose by the number, not by the model alone.
Symptoms of a faulty potentiometer
- the engine or EPC warning light comes on,
- the engine goes into limp mode with reduced power,
- the accelerator pedal does not respond or responds with a delay,
- the idle speed is unstable.
Reading the fault codes (if the car allows it) helps to tell a potentiometer fault from a wiring or throttle body fault.
Questions and answers
| Is the part new? |
|---|
| The potentiometer is used but working. The warranty is listed in the product attributes. |
| Why is the number written in several ways? |
| The same number on the housing is written with spaces or as one string. We give both forms to make it easier to find. |
| Where do I find the number on the potentiometer? |
| The number is on the housing of the potentiometer removed from the car. If you cannot read it, send us a photo. |
Send fitment questions to contact@auto24parts.com - give the model, year, engine and the number on the part.