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 Smart A4543000304 6PV00886600
Vendors's code: A4543000304
Product code: A4543000304
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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Potentiometer number A4543000304 - is it the right part?
This is a used, working accelerator pedal potentiometer for Smart - numbers A 454 300 03 04 / A4543000304; 6PV 008 866-00 / 6PV00886600. Before buying, compare the numbers with the part in your car.
Accelerator pedal potentiometer Smart
In the Smart, year 2007, the accelerator pedal potentiometer sends the signal to the engine control unit. We offer a used, working unit in good condition.
Numbers to compare
- A 454 300 03 04 / A4543000304 - Smart number (OEM)
- 6PV 008 866-00 / 6PV00886600 - Hella number
- 2007 - year according to the offer
Fitment
Compare the number A4543000304 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 pedal works only over part of its travel,
- the engine stalls when you release the throttle,
- the throttle response is uneven or jumpy,
- the ECU reports a potentiometer signal fault.
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
| Is the part new? |
|---|
| The potentiometer is used but working. The warranty is listed in the product attributes. |
| 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. |
| What condition is this part in? |
| It is a used, working part in good condition. You will find the warranty period in the product attribute table. |
Send a photo of your potentiometer or its number to contact@auto24parts.com and we will confirm whether this part fits.