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 Hyundai 954002YCC0
Vendors's code: 954002YCC0
Product code: 954002YCC0
Barcode:
Code 39:
ISBN:
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Part number 954002YCC0 - is it the right choice?
Used, working part: comfort control module for Hyundai - numbers 95400-2YCC0 / 954002YCC0. Compare the numbers with the label of the part currently in your car.
Comfort control module Hyundai
For Hyundai we offer a used comfort control module that you can match by the numbers on the list. It is working and in good condition.
Typical failure symptoms
- some functions work only intermittently,
- warning lights on the dashboard come on for no reason,
- electrical faults appear after rain or a car wash,
- the system returns to normal after the battery is disconnected.
It is worth reading the fault codes first, because many body faults come from switches or wiring rather than the module itself.
Fitment
For this model we offer several parts that differ in their numbers. The number on the label decides, not the model name alone.
What this part does
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.
Part numbers to check
- 95400-2YCC0 / 954002YCC0 - part number
Vehicle and manufacturer
- Hyundai - model
Buyers' questions
| Can a part with a different number fit as well? |
|---|
| Sometimes it can, but we do not assume that listings are interchangeable. Compare all numbers with the label on your part or ask us. |
| 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. |
| What condition is this part in? |
| The part is used but working. The warranty is stated in the product features. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right part for your car.