Sensing Module

Fig. 121 Sensing Control Module Replacement.:

REPLACE
After replacing the sensing module it will be necessary to calibrate the new sensing module. A Tech 1 scan tool or equivalent, is required to calibrate the new sensing module.
1. Remove luggage compartment front trim panel.
2. Disconnect control module electrical connectors, Fig. 121.
3. Remove module from right electronics bay.
4. Reverse procedure to install, calibrate new module as follows:
a. Ensure Tech 1 scan tool or equivalent, has latest version of chassis application program.
b. Connect scan tool to Data Line Connector (DLC).
c. Turn ignition key on, but do not start engine.
d. Calibrate module per instructions on Tech 1 readout.
e. After calibrating the sensing module, adjust vehicle trim height as described in Trim Height under Adjustments. Adjustments