General Description

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.

DTC Description

EPB ECU has this DTC when Assembly check is not performed.

DTC Detecting Condition

Item

Detecting Condition

Possible Cause

DTC Strategy

•

Checking saved data in ECU

1.

Assembly check not performed

Enable conditions

•

EPB is awake

Threshold value

•

Assembly check not performed

Fail Safe

•

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