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 Vectra Signum 93184327ES
Vendors's code: 93184327ES
Product code: 93184327ES
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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Part number 93184327ES - is it the right choice?
This listing is for a used, working part for Opel Vectra Signum: comfort control module, numbers 93 184 327 ES / 93184327ES. Before buying, compare the numbers with the label on the part in your car.
Comfort control module Opel Vectra Signum
The part in this listing handles body electronics in: Opel Vectra Signum. Choose it by the numbers on the list. It is used, working and in good condition.
Part numbers to check
- 93 184 327 ES / 93184327ES - part number
Vehicle and manufacturer
- Opel Vectra Signum - model
Matching by numbers
For this model we offer several parts that differ in their numbers. The number on the label decides, not the model name alone.
Typical failure symptoms
- nothing happens when settings are changed,
- door signalling works incorrectly,
- the interior lighting does not switch off,
- the battery drains overnight for no obvious reason.
Before buying, make sure the cause is not the power supply or wiring, and only then replace the module.
Function in the car
In many models the module communicates with other control units over the bus, so after replacement it may need coding or matching to the car.
Questions and answers
| Where can I find the number on the part? |
|---|
| The number is on the label or housing, usually visible after removing the part from the car. If you cannot read it, send us a photo. |
| Do you also sell connectors or wiring? |
| This listing covers only the part described in the title. You will find other items in the remaining shop categories, or ask us about availability. |
Send a photo of your part or its number to contact@auto24parts.com and we will confirm whether this listing fits.