Lexus NX: EPB System Malfunction (C13AF)

DESCRIPTION

The skid control ECU (brake booster with master cylinder assembly) is connected to the parking brake ECU assembly via CAN communication. If an electric parking brake system malfunction occurs, this code is output.

DTC No.

Detection Item

INF Code

DTC Detection Condition

Trouble Area

Note

C13AF

EPB System Malfunction

420

Electric parking brake system malfunction signal continues for 1.5 seconds.

Parking brake ECU assembly

EPB: Electric parking brake system

PROCEDURE

1.

CHECK FOR DTC (ELECTRIC PARKING BRAKE SYSTEM)

(a) Check for electric parking brake system DTCs and record any codes that are output.

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Chassis > Electric Parking Brake > Trouble Codes
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INSPECT ELECTRIC PARKING BRAKE SYSTEM

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 Components

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