ELECTRIC PARKING BRAKE CONTROL MODULE REMOVAL/INSTALLATION

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Note

•  The electric parking brake control module records the vehicle specification information and the electric parking brake operation/release condition.

•  A new electric parking brake control module does not record the vehicle specification information and the electric parking brake operation/release condition.

•  When the ignition is switched ON (engine off or on) after replacing the electric parking brake control module, the module reads and records the vehicle specification information sent via CAN communication from the instrument cluster.

•  When the electric parking brake is operated/released after replacing the electric parking brake control module, the module checks the related parts and records the electric parking brake operation/release condition.

1.  Switch the ignition ON (engine off).

2.  Release the electric parking brake.

3.  Switch the ignition off.

4.  Disconnect the negative battery terminal. (See NEGATIVE BATTERY TERMINAL DISCONNECTION/CONNECTION.)

5.  Remove the following parts.

(1)  Rear scuff plate (See REAR SCUFF PLATE REMOVAL/INSTALLATION.)

(2)  Trunk board (See TRUNK BOARD REMOVAL/INSTALLATION.)

(3)  Trunk side pocket (See TRUNK SIDE POCKET REMOVAL/INSTALLATION.)

(4)  Trunk end trim (See TRUNK END TRIM REMOVAL/INSTALLATION.)

(5)  Bass box (With Bose^®) (See BASS-BOX REMOVAL/INSTALLATION.)

(6)  Third-row seat cushion (See THIRD-ROW SEAT CUSHION REMOVAL/INSTALLATION.)

(7)  Third-row seat back component (See THIRD-ROW SEAT BACK COMPONENT REMOVAL/INSTALLATION.)

6.  Pull away the trunk side trim to a position where the electric parking brake control module can be removed. (See TRUNK SIDE TRIM REMOVAL/INSTALLATION.)

7.  Disconnect the electric parking brake control module connector.

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8.  Remove the bolts.

9.  Remove the electric parking brake control module.

10.  Install in the reverse order of removal.

11.  If the electric parking brake control module is replaced, perform the automatic configuration and related parts check using the following procedure.

(1)  Switch the ignition ON (engine off or on) and wait for 30 s or more.

(2)  Switch the ignition off and wait for 3 s or more.

(3)  Switch the ignition ON (engine off or on) to allow the electric parking brake control module automatic configuration to be completed.

(4)  Using the M-MDS, perform a DTC inspection and verify that DTCs U2300:55/U2300:56 are not displayed. (See DTC INSPECTION [ELECTRIC PARKING BRAKE].)

•  If DTCs U2300:55/U2300:56 are displayed, go to the DTC troubleshooting procedure. (See DTC TABLE [ELECTRIC PARKING BRAKE].)

(5)  Operate the electric parking brake and perform the related parts check.

(6)  Release the electric parking brake.

(7)  Verify that the electric parking brake indicator light and the electric parking brake warning light turn off.

•  If the electric parking brake indicator light and the electric parking brake warning light do not turn off, perform a DTC inspection because an electric parking brake malfunction may have occurred. (See DTC INSPECTION [ELECTRIC PARKING BRAKE].)

(8)  Operate the electric parking brake again.

(9)  Verify that the electric parking brake indicator light turns on and the electric parking brake warning light turns off.

•  If the electric parking brake indicator light does not turn on, the electric parking brake indicator light flashes, or the electric parking brake warning light does not turn off, perform a DTC inspection as a malfunction of the electric parking brake may have occurred. (See DTC INSPECTION [ELECTRIC PARKING BRAKE].)