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 BMW E36 61351387621 12037310
Vendors's code: 61351387621
Product code: 61351387621
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 61351387621 - is it the right choice?
Used, working part: comfort control module for BMW E36 - numbers 61.35-1 387 621 / 61351387621; 120 373 10 / 12037310. Compare the numbers with the label of the part currently in your car.
Comfort control module BMW E36
If several body functions in your BMW E36 have stopped working at once, the module may be the cause. We sell a used, working unit in good condition.
Function in the car
The module electronics are exposed to moisture and contact corrosion, especially when fitted in the scuttle, under the dashboard or near the doors.
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.
Vehicle and manufacturer
- BMW E36 - model
When to replace the part
- wipers or lights switch on by themselves,
- several unrelated functions stop working at the same time,
- the car does not respond to the remote,
- the tester reports no communication with the module.
It is worth reading the fault codes first, because many body faults come from switches or wiring rather than the module itself.
Numbers to compare
- 61.35-1 387 621 / 61351387621 - part number
- 120 373 10 / 12037310 - additional part number
- 5ZA 006 299-00 / 5ZA00629900 - additional part number
Frequently asked questions
| 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 if I cannot see my number in the description? |
| Write to us and give the number from your part. We will check whether we have it in stock, also in another listing. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the label.