Automatic transmission control unit (TCU) for Renault Duster:
* Manufacturer: Delphi
*Part number: 282001878R
* Compatibility: Renault Duster with DP0 automatic transmission
Main functions of TCU:
* Gear shift control
* Monitoring engine speed and vehicle speed
* Adjusting the fluid pressure in the automatic transmission
* Communication with engine control unit (ECU) and other control modules
* Automatic transmission protection from overheating and overloads
TCU Location:
* Under the hood, next to the automatic transmission
Symptoms of a faulty TCU:
* Problems with gear shifting
* Automatic transmission failure
*Transmission fault indicator lights up
* Noise or vibration in automatic transmission
TCU replacement:
TCU replacement should be performed by a qualified mechanic. The replacement process usually includes the following steps:
1. Disconnecting the battery.
2. Disconnecting the electrical connectors from the TCU.
3. Removal of TCU.
4. Installation of a new TCU.
5. Tightening the TCU mounting bolts.
6. Connecting electrical connectors.
7. Connecting the battery.
8. Clearing fault codes.
TCU cost:
The cost of TCU for Renault Duster varies depending on the seller and location. Estimated cost ranges from $100 to $250.
Important Note:
Make sure the new TCU is programmed correctly for your vehicle to factory specifications. An incorrectly programmed TCU can lead to automatic transmission failure.