Monitor Scantool Data

WARNING: This page is about a different variant/trim than selected.

Ignition ON (SSB LED "BLUE") & Vehicle "STOP".
Connect GDS and select and select "HCU" System.
Ignition Key ON, EV READY & Engine OFF.
Perform Actuation Test after selecting "Engine On" in the "Vehicle SW Management".
Specification : Engine starts without Belt Slip noise

Fig 1: Screen Display - Vehicle SW Management
Courtesy of HYUNDAI MOTOR AMERICA
Is the measured data within specifications?
YES
- Check belt condition, Installation condition, contamination by water or foreign materials etc., belt tension condition and etc. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
NO
- Check belt condition, Installation condition, contamination by water or foreign materials etc., belt tension condition and etc. Repair or replace as necessary and go to "VERIFICATION OF VEHICLE REPAIR " procedure.
- If there is any DTC related Generator (HSG), Check this first and then, move to diagnosis DTC P1A77.
- Substitute with a known-good Generator (HSG) Belt and check for proper operation. If the problem is corrected, replace Generator (HSG) and then go to "VERIFICATION OF VEHICLE REPAIR " procedure.