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.
Comfort control module Opel Antara 20935350
Vendors's code: 20935350
Product code: 20935350
Barcode:
Code 39:
ISBN:
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Part number 20935350 - is it the right choice?
Used, working part: comfort control module for Opel Antara - numbers 20935350. Before ordering, make sure the numbers match the label of your part.
Comfort control module Opel Antara
The comfort control module is an electronic body module that handles small comfort functions in the car. This listing applies to: Opel Antara. The part is used, working and in good condition.
Which car it is for
- Opel Antara - model
What a fault looks like
- interior lights or indicators work incorrectly,
- electric windows respond with a delay or not at all,
- the central locking or locking signal does not work,
- communication errors appear on the dashboard.
It is worth reading the fault codes first, because many body faults come from switches or wiring rather than the module itself.
What this part does
Which functions the module handles depends on the software and equipment of the car; the same physical module may work differently in another car.
Matching by numbers
Our range also includes other parts for this model with different numbers. Choose by the number on the label, not by the model alone.
Numbers to compare
- 20935350 - part number
Questions before buying
| Which number matters most when matching? |
|---|
| It is best to compare all numbers on the label, above all the one marked as the manufacturer or OEM number. |
| Is the part new? |
| The part is used but working. The warranty is stated in the product features. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the label.