2.4.1.3. Tank Sensor (CAN)ΒΆ

Description

The DEF suction module with the CAN-bus communication contains a urea level and a urea quality sensor. The suction module is installed in the DEF tank. The tank sensor figure is shown in DEF suction module.
../../_images/Tank_sensor1.png

DEF suction module

ECU connection

The pin numbers at the ECU:

2.17 CAN high
2.18 CAN Low

Supply through AUX relay T31 Ground terminal

The tank sensor pinout is shown in figure ECU connection, DEF tank sensor connection.

../../_images/DEF_connection1.png

ECU connection, DEF tank sensor connection