C1501 Switch Failure
Описание ошибки C1501
The EPB is the acronym for Electric Parking Brake system. Instead of using pedal or lever, using switch can apply parking brake. Drive controls switch → switch signal to ECU → ECU activate actuator → parking brake Apply/Release. When EPB switch is pulled, parking brake gets Applied. When EPB switch is pushed down, parking brake is released. EPB ECU sets DTC if EPB switch circuit or wiring has problem.
Возможная причина ошибки C1501
EPB switch cirucit open/short circuit
Faulty EPB switch
Driver abnormal switch control (too much activation, pull or push for long time or slowly push/pull switch)