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.
Power steering control module Opel 3872083E50 Q1T16677M
Vendors's code: 3872083E50
Product code: E6D2-187D7
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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Does this module fit Opel?
This is a used, working power steering control module for Opel - numbers 38720-83E50 / 3872083E50; Q1T16677M. Before buying, compare the numbers with the label on the module in your car.
Power steering control module Opel
This listing is for a used, working power steering module for Opel. The part is in good condition.
Numbers to compare
- 38720-83E50 / 3872083E50 - additional part number
- Q1T16677M - Mitsubishi number
Fitment
We also offer other power steering modules for this model with different numbers. Choose by the number on the label, not by the model alone.
Signs of a faulty power steering module
- at low speeds the steering needs noticeably more effort,
- the assistance disappears for a moment and then returns,
- the system switches to emergency mode,
- the diagnostic tool cannot see the power steering module.
First rule out the system voltage, the torque sensor and the wiring, because their faults cause symptoms similar to a damaged module.
Questions and answers
| What does "used, working" mean? |
|---|
| We sell it as a used part, working and in good condition, with a 6-month warranty. |
| Does the module need coding after replacement? |
| Often yes - it depends on the make and version of the car. In many cars a replacement module needs coding or adaptation with a tester in a workshop. |
| Do you also sell the steering motor or the steering rack? |
| This listing covers the module only. Other steering parts can be found in the other categories of our shop. |
Not sure? Write to contact@auto24parts.com and we will help you choose the right module for your car.