Generic Electronic Module (GEM): Installation
- Connect the electrical connectors.
- Position the GEM and install the 2 screws.
- Download the GEM configuration information from the scan tool to the GEM. For additional information, refer to MODULE CONFIGURATION .
- Carry out the GEM self-test (must include an on-demand self-test) and then repeat the self-test to confirm all DTCs have been cleared.
NOTE:
If the GEM is not being replaced, this is the last step that is necessary.
NOTE:
When successful, this step provides the calibration necessary for the GEM operation and clears DTC B2477. The clearing of this DTC indicates the calibration data has been successfully downloaded to the GEM.