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IR & Haldex information

Can I use the EB+ AUX channel in order to guarantee sufficient power supply for the trailer tracking system?

It isn’t well known at the moment, but is happening more and more: supplying the trailer tracking system battery through the AUX connection in EB+ Gen3.

The battery is usually powered via the lighting system, but especially during the summer when a truck may be driven for a long time without its lights on, this power supply can be insufficient. Thus, tracking systems can fail due to inadequate power. But if the battery is connected to the EB+ ECU, it receives a constant supply of power as long as the trailer and tractor are coupled.


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