Kia Sorento: Heater Unit Component Location

Sub Frame Removel
1.
Remove the front wheel and tire (A) from front hub .
Tightening torque:
88.2 ~ 107.8 N.m (9.0 ~ 11.0 kgf.m, 65.0 ~ 79.5 lb-ft)
...
Removal
1.
Turn the ignition switch OFF and disconnect the negative (-) battery
cable.
2.
Disconnect the accelerator position sensor connector (A). ...