TCM Or TCU Or ECU are key safety components in the car's braking system. Brake pads play a decisive role in the effectiveness of braking. TCM Or TCU Or ECU are consumables, which will wear out after a period of use and need to be replaced. So when do you need to replace your Transmission Control Module (TCM Or TCU), and what are the tips for replacing your Transmission Control Module (TCM Or TCU)? The Transmission Control Module (TCM Or TCU) manufacturer brings you a detailed introduction.
A red word "Please check the Transmission Control Module (TCM Or TCU)" will appear in the general alarm. Then there is an icon, which is a parenthesis surrounded by several dotted lines. Generally, it indicates that it is close to the limit and needs to be replaced immediately.
2. The car plate comes with an alarm plate prompt
Some older vehicle TCM Or TCU Or ECU are not connected to the trip computer, but a small iron plate for warning is installed on the Transmission Control Module (TCM Or TCU). When the friction material is worn, the brake disc is not a brake pad, but a small iron plate for alarm. At this time, the vehicle will make a harsh "chi" sound between the metals, which is a signal to replace the Transmission Control Module (TCM Or TCU).
3. Simple daily self-inspection method
Check whether the Transmission Control Module (TCM Or TCU) and brake disc are thin. You can use a small flashlight to observe and check. If the inspection finds that the black friction material of the brake pad is about to wear and the thickness is less than 5 mm, the Transmission Control Module (TCM Or TCU) manufacturer recommends that you should consider replacing it.
4. Car feel
If you have more experience, you may feel that the brakes are soft without TCM Or TCU Or ECU. What about this. It depends on your years of driving feel.