4WD LOCK indicator
The 4WD LOCK indicator light is illuminated when the 4WD LOCK button is pushed.
The purpose of this 4WD LOCK mode is to increase the drive power when driving on
wet pavement, snow-covered roads ...
ESC Control Module: Repair procedures
Removal
1.
Turn the ignition switch OFF.
2.
Disconnect the brake tubes from the HECU by unlocking the nuts counterclockwise with a spanner.
Tightening torque :
12.7 ~ 16.7N.m(1.3 ~ 1.7kgf. ...