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 Mercedes A2203000104
Vendors's code: A2203000104
Product code: A2203000104
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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Does this accelerator pedal potentiometer fit the Mercedes?
This is a used, working accelerator pedal potentiometer for Mercedes - numbers A 220 300 01 04 / A2203000104. Before buying, compare the numbers with the part in your car.
Accelerator pedal potentiometer Mercedes
The potentiometer in this offer comes from a Mercedes, year 2004-2009. It is a used, working part in good condition.
Numbers to compare
- A 220 300 01 04 / A2203000104 - Mercedes-Benz number (OEM)
- 2004-2009 - year according to the offer
Fitment
Compare the number A2203000104 character by character with the label on your part and check that the connector and mounting points look the same.
Symptoms of a faulty potentiometer
- the car does not accelerate even with the pedal pressed,
- engine power drops after a few minutes of driving,
- the engine warning light comes on from time to time,
- the cruise control switches off by itself.
It is worth ruling out the connector, cable and sensor power supply first, because their faults cause symptoms similar to a faulty pedal potentiometer.
Questions and answers
| 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. |
| Can a potentiometer with a different number also fit? |
| Sometimes, but we do not assume that offers are interchangeable. Compare all numbers with your part or ask us. |
| Which number matters most when choosing the part? |
| It is best to compare all numbers on the part, above all the one marked as the manufacturer or OEM number. |
Send a photo of your potentiometer or its number to contact@auto24parts.com and we will confirm whether this part fits.