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Generic Electronic Module (GEM): Removal

NOTE: A new Generic Electronic Module (GEM) is delivered in a "manufacturing mode" with a pre-set DTC. A successful configuration of the GEM  , then a successful self-test including the clearing of all DTCs is required in order to clear the manufacturing mode DTC. The manufacturing mode DTC is B2477 (Module Configuration Failure)
    NOTE: This step is only necessary if the GEM  is being replaced.
  1. Upload the module configuration information from the GEM  into the scan tool. For additional information, refer to MODULE COMMUNICATIONS NETWORK - MODULE CONFIGURATION article.
  2. NOTE: It may be easier to move/rotate the GEM  to a lower position in order to access the 5 electrical connectors and their associated locking mechanisms.
  3. Remove the 2 screws and position the GEM  to access the electrical connectors.
  4. Disconnect the electrical connectors and remove the GEM  .