General Information to Setup the Rear Integration Module (RIM)
Important: The Air Bag indicator light may remain ON after the instrument panel module
(IPM) is replaced and during the setup procedure for the IPM until the procedure is
completed and the ignition key is cycled OFF and ON .
Before performing any of the setup procedures ensure the following:
| • | The scan tool has been updated with the latest software version. |
| • | The battery is fully charged. |
| • | All modules on the serial data line are connected. |
Setup New IPM/RIM
This procedure will allow the user to compare the IPM and rear integration module
(RIM) vehicle configuration data. The IPM is the master for storing vehicle configuration
and a backup copy is retained in the RIM. If a fault occurs in either module, this
test will do a comparison of data and the user will then be able to update the data
in the module that was replaced.
To set up a new IPM, perform 'Setup New IPM/RIM' procedure under Vehicle Control
Systems > Computer/Integrating Systems > Module Setup > IPM menus on the scan tool.
Excepting the Export Country option, which is slightly different, the screen
will display 4 columns. The user will be able to scroll up and down with the up and
down arrow keys in all columns. The user will be able to scroll through options available
to that name/function in the fourth column with the left and right arrow keys. The
first column will display the function of the option. The second column will display
RIM data and the third column will display IPM data. The forth and final column will
display all options available for that name/function. The user will compare the RIM
to the IPM data or the IPM to the RIM data depending on which module was replaced.
If the user replaces the IPM, the user will scroll through the options with the left
and right arrow keys in the fourth column and match that option with the option set
in the RIM column. Likewise, if the user replaces the RIM, the user will scroll through
the options with the left and right arrow keys in the fourth column and match that
option with the option set in the IPM column.
The following options can be set up:
| • | TVT/YQ6 or YQ7 -- TV Tuner |
| • | DRR/U2K -- Digital Radio Receiver |
| • | CTD Present -- Content Theft Deterrent (UK) |
| • | AWD/MV3 -- ACC Wheel Drive |
| • | ACC/K59 -- Adaptive Cruise Control |
| • | MSM Lumbar/AL2 -- Memory Seat Module |
| • | MSM/A45 -- Memory Seat Module |
| • | Intru Export /UA2 -- Intrusion Sensor |
| • | HUD/UV6 -- Head Up Display |
| • | Incli Exp /UA2 -- Inclination Sensor |
| • | SCLM/UA2 -- Steering Column Lock Module |
| • | RWD/M22 or M82 -- Rear Wheel Drive |
| • | SOD/UEB -- Side Object Detection |
| • | ESC/F55 -- Electronic Suspension Control |
| • | TCS -- Traction Control System |
| • | TPM -- Tire Pressure Monitoring |
| • | HV Seat/KB6 -- Heated/Vented Seat |
| • | Metric FE Units -- Fuel Economy Units |
| • | DRL/Z49 -- Daytime Running Lamps |
| • | HID/TT6/TT7/TT8 -- High Intensity Discharge Lamps |
| • | SWC/K59 -- Steering Wheel Control Switches with Adaptive Cruise Control |
| • | SWC/UE1 -- with OnStar® |
| • | SWC Htd St WHL -- with Heated Steering Wheel |
After all options were set, save them using Save Options. If the option setting
was successfully, Procedure Complete message will be displayed. The power mode will
toggle from Run to Accessory.
Important: After setup, perform the following to avoid future misdiagnosis:
- Turn the ignition OFF for 10 seconds.
- Connect the scan tool to the data link connector (DLC).
- Turn the ignition ON, with the engine OFF.
- Use the scan tool in order to retrieve history DTCs from all modules.
- Clear all history DTCs.
