Diesel Data: Automotive Repair

Hill Start Assist On/Off Mode

HILL START ASSIST ON/OFF MODE

DETECTING CONDITION
^ Defective combination meter
^ Defective CAN communication
^ Defective VDC OFF switch

TROUBLE SYMPTOM:
Hill start assist warning light does not illuminate or go off when hill start assist function ON/OFF is changed. (Hill start assist mode does not change.)

NOTE:
^ When the VDC OFF switch is kept pressed, the VDC traction mode indicator light illuminates in green at first, then turns yellow, and then goes off in approx. 8 seconds. If the switch is released in 5 seconds after the light goes off then pressed again in 2 seconds, hill start assist warning light illuminates then mode is changed to hill start assist OFF mode.
^ Hill start assist warning light always illuminates to inform that the hill start assist does not operate during hill start assist OFF mode.
^ For procedure of changing hill start assist function ON/OFF, refer to "Hill start assist". Hill Start Assist Off Mode (6 MT Model)
^ When the VDC OFF switch is held down for 10 seconds or more and the VDC traction mode indicator light goes off, if the switch is not pressed again within 5 seconds, subsequent switch operations will not be accepted. When turning the ignition switch from OFF to ON, the operation enabled status is restored.