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.
Suspension control module Citroen XM Valeo 73800802
Vendors's code: 73800802
Product code: 306D-58760
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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Looking for a suspension control module for the Citroen XM?
This is a used, working suspension control module for the Citroen XM, year 1989-1999 - numbers 73800802. Before buying, compare the numbers with the label on the control module in your car.
Suspension control module Citroen XM
This listing is for a used, working suspension control module for the Citroen XM from 1989-1999. The part is in good condition.
Numbers to compare
- 73800802 - Valeo number
Fitment
We also offer other suspension control modules for this model with different numbers. Choose by the number on the label, not by the model and year alone.
Symptoms of a faulty suspension control module
- a suspension message appears right after the engine is started,
- the suspension height or stiffness cannot be changed,
- the car does not sit level on all four wheels,
- the control module does not respond to tester commands.
It is worth ruling out the level sensors, valves and compressor first, because their failures cause symptoms similar to a faulty control module.
Questions and answers
| What condition is this control module in? |
|---|
| It is a used, working part in good condition. You will find the warranty period in the product features table. |
| What should I check on delivery? |
| Check that the numbers on the control module match the description and that the connectors and housing show no visible damage. |
Write to contact@auto24parts.com with the model, year and the number from your control module - we will check the fit.