2010 JAGUAR XFR park brake

Symptom Possible Cause Action The parking brake will not
engage or release (with
parking brake warning
message)
Cables fouled, trapped or damaged
Cables incorrectly routed or installed
Rear lining wear
Actuator malfunction
Caliper malfunction
Check the rear and primary
cables for correct installation
and damage
Inspect the rear brake linings for
wear
Re-calibrate the parking brake,
refer to the calibration procedure
Check the rear service brake for
correct installation and operation No communication with the
parking brake module
Fuse
Module off Bus
CAN network error
Parking brake module fault
Check fuses
Ensure battery is fully charged
and in serviceable condition.
Check battery voltage at parking
brake module
Check CAN network using
manufacturer approved
diagnostic system 'Park brake Fault' displayed on
message center with
associated warning lamps
Parking brake system fault
Check the parking brake module
for DTCs and refer to DTC Index Brakes drag
Parking brake not re-calibrated after battery has
been disconnected or has been in a state of
discharge, or repairs have been carried out to
the rear service or parking brake system
Service brake system fault
Re-calibrate parking brake, refer
to the calibration procedure
Check the service brake for
correct operation DTC Index

For a list of diagnostic trouble codes that could be logged on this vehicle, please refer to Section 100-00.
REFER to: Diagnostic Trouble Code (DTC) Index - DTC: Electric Parking Brake (PBM) (100-00 General Information, Description and Operation).

Published: 11-May-2011
Parking Brake and Actuation - Parking Brake Cable Tension Release
General Procedures

Special Tool(s)


Electric parking brake release tool 206-082. Only to be used for EMERGENCY brake
release

Electric parking brake release tool link lead 206-082-01. Only to be used for EMERGENCY brake
release
WARNING: Failure to release the tension and calibrate the electric parking brake during rear parking brake related service
procedures, could cause the parking brake to function incorrectly or become inoperative.


1. WARNING: Always use Jaguar approved diagnostic equipment to
release the cable tension, when carrying out repair operations on the
electric park brake which require cable tension release.

Connect the Jaguar approved diagnostic equipment to release the
electric parking brake cable tension.
Follow the on-screen instructions.


2. WARNING: The procedure below should only be used in emergency
situations, to release the electric park brake. All calibration of the
parking brake system will be lost, and the parking brake will need to be
re-calibrated to function correctly.


NOTE: The tools shown must only be used in the event of an
emergency.
Remove the RH loadspace trim panel.
For additional information, refer to: Loadspace Trim Panel RH (501-05 Interior Trim and Ornamentation, Removal and Installation). www.JagDocs.com

3. WARNING: Failure to follow this instruction may result in a
diagnostic trouble code (DTC) being generated.

Disconnect the 2 electrical connectors from the parking
brake module, in the sequence illustrated.




















4. NOTE: Some variation in the illustrations may occur,
but the essential information is always correct.

Connect the special tool to the parking brake module.










5. Release the parking brake cable tension.
An audible 'click', signals complete parking brake cable
tension release.











6. Remove the special tool and carry out any necessary repairs on the
system.

7. Connect the electrical connectors in the sequence shown.




















8. Install the RH loadspace trim panel.
For additional information, refer to: Loadspace Trim Panel RH (501-05 Interior Trim and Ornamentation, Removal and Installation).


9. WARNING: Calibrate the electric park brake using Jaguar approved
diagnostic equipment. If Jaguar approved diagnostic equipment is not
available disconnect the battery for approximatly 30 seconds , the
vehicle will then prompt the driver to carry out the calibration procedure
as per the vehicle hand book on re-connection.
Calibrate the electric park brake.

Published: 12-Jun-2013
Parking Brake and Actuation - Parking Brake Cable LH TDV6 3.0L Diesel /V8 5.0L Petrol/V8 S/C 5.0L Petrol
Removal and Installation

Removal


WARNING: Failure to release the tension and calibrate the electric parking brake during rear parking brake related service
procedures, could cause the parking brake to function incorrectly or become inoperative.


NOTE: Removal steps in this procedure may contain installation details.

1. Refer to: Parking Brake Cable Tension Release (206-05 Parking Brake and Actuation, General Procedures).


2. WARNING: Make sure to support the vehicle with axle stands.
Raise and support the vehicle.

3. Refer to: Rear Subframe - TDV6 3.0L Diesel (502-00 Uni-Body, Subframe and Mounting System, Removal and Installation).
Refer to: Rear Subframe - V8 5.0L Petrol/V8 S/C 5.0L Petrol (502-00 Uni-Body, Subframe and Mounting System, Removal and Installation).

4.

Published: 12-Jun-2013
Parking Brake and Actuation - Parking Brake Cable RH TDV6 3.0L Diesel /V8 5.0L Petrol/V8 S/C 5.0L Petrol
Removal and Installation

Removal


WARNING: Failure to release the tension and calibrate the electric parking brake during rear parking brake related service
procedures, could cause the parking brake to function incorrectly or become inoperative.


NOTE: Removal steps in this procedure may contain installation details.

1. Refer to: Parking Brake Cable Tension Release (206-05 Parking Brake and Actuation, General Procedures).


2. WARNING: Make sure to support the vehicle with axle stands.
Raise and support the vehicle.

3. Refer to: Rear Subframe - TDV6 3.0L Diesel (502-00 Uni-Body, Subframe and Mounting System, Removal and Installation).
Refer to: Rear Subframe - V8 5.0L Petrol/V8 S/C 5.0L Petrol (502-00 Uni-Body, Subframe and Mounting System, Removal and Installation).

4.
5. NOTE: Note the fitted position. www.JagDocs.com

Parking Brake and Actuation - Parking Brake Module
Removal and Installation

Removal


NOTE: Removal steps in this procedure may contain installation details. Published: 11-May-2011

1. Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

2. Refer to: Loadspace Trim Panel RH (501-05 Interior Trim and Ornamentation, Removal and Installation).




Installation

3. Torque: 4 Nm
1. To install, reverse the removal position

2. Configure the electronic parking brake (EPB) using the diagnostic tool.

Parking Brake and Actuation - Parking Brake Switch
Removal and Installation

Removal

NOTES: Published: 12-Jun-2013

The parking brake switch is part of the transmission control switch (TCS) assembly and therefore can not be serviced
separately.


Removal steps in this procedure may contain installation details.

1. Refer to: Battery Disconnect and Connect (414-01 Battery, Mounting and Cables, General Procedures).

2. Refer to: Transmission Control Switch (TCS) (307-05A Automatic Transmission/Transaxle External Controls - V6 3.0L Petrol, Removal and
Installation).

Installation


1. CAUTION: Make sure that all diagnostic trouble codes (DTCs) have
been removed after the road test.
To install, reverse the removal procedure.