Home Auto Repair Jaguar S-TYPE (X200) Jaguar XJ (X350) Jaguar XK (X150) Electronic Parking Brake:...

Jaguar S-TYPE (X200) Jaguar XJ (X350) Jaguar XK (X150) Electronic Parking Brake: Diagnostic Aid

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Download CONDITION SUMMARY: ELECTRONIC PARKING BRAKE (EPB) ACTUATOR DIAGNOSTICS Situation: This bulletin has been developed to act as a diagnostic aid in the course of diagnosis and repair the following customer concerns of the Electronic Parking Brake (EPB) actuator: • Electronic parking brake fails to apply effectively (the parking brake may not apply at all; or the parking brake performance may be below the required standard). • Electronic parking brake fails to release properly (brake drag). • Red brake warning lamp illuminated (constant or flashing). • Message center displays ‘Parking Brake Fault’ or ‘Cannot Apply Parking Brake’ Diagnostic Trouble Codes (DTC) C1801-00 (C1801), C1802-00 (C1802), or C1803-00 (C1803 may also be logged. Action: If a customer should express the above concern and one or more of the DTC’s are stored, follow the Diagnostic Procedure outlined below in this bulletin.