When replacing the parking aid system control unit, make sure to write the vehicle information into the new parking aid system control unit.
When replacing the parking aid system control unit, upload the data in the old parking aid system control unit to the scan tool before replacing.
Use the same scan tool for the replacement procedure from beginning until end. If the scan tool is changed during the procedure, the correct information cannot be written.
If communication with the old control panel cannot be established, do not perform the vehicle information upload.
1) Turn ON the ignition switch.
2) Select "Upload Vehicle Configuration Data" on the scan tool.
3) Upload the vehicle data to a scan tool by following the on-screen instructions.
4) After completing the upload, turn off the scan tool.
5) Turn OFF the ignition switch.
1) Open the engine hood.
2) Disconnect the battery cable from the battery negative terminal.
Caution
1) Remove the front sill plate from the floor.
Regular cab, crew cab
Legend
Extend cab
Legend
1) Remove the front door finisher from the body.
1) Remove the dash side trim pad from the body.
Right side
Legend
Left side
Legend
1) Remove the parking aid system control unit as a set with the bracket from the dash side panel.
RHD
Legend
LHD
Legend
2) Remove the parking aid system control unit from the bracket.