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 73807802
Vendors's code: 73807802
Product code: 1197-4671F
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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How do you choose a suspension control module for the Citroen XM?
This is a used, working suspension control module for the Citroen XM - numbers 73807802. Before buying, compare the numbers with the label on the control module in your car.
Suspension control module Citroen XM
The suspension control module manages the system and responds to signals from the sensors. The unit offered comes from a Citroen XM and is used, working and in good condition.
Numbers to compare
- 73807802 - 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 alone.
Symptoms of a faulty suspension control module
- the suspension reacts late to a mode change,
- the vehicle changes height without being commanded,
- sensor faults appear although the sensors work,
- the control module cannot be diagnosed with a tester.
Start by reading the fault codes and checking the power supply; replace the control module only when the diagnostics point to it.
Questions and answers
| What does "used, working" mean? |
|---|
| We sell it as a used part that works and is in good condition; the warranty period is given in the product features. |
| Do you also sell the compressor or valves? |
| This listing covers the suspension control module only. You will find other suspension parts in the other categories of the shop. |
Send fitment questions to contact@auto24parts.com - give the model, year and the number from the control module.