The battery test is carried out using the TB12 controller and the IB12 interface unit. To check the battery:
- connect the interface box to the TB12 controller;
Pic. 9.1. Connection point for IB12 interface unit and TB12 controller (A) to the 16-pin diagnostic socket and the location of the fuse box (IN)
- connect the IB12 interface block assembly and the TB12 controller to the vehicle's central 16-pin diagnostic connector (pic. 9.1);
- perform battery aging control in accordance with the instruction manual for the IB12 interface unit.