26SI Series Alternator – Electronic Control Module (ECM) – Configure

Cat ET or Caterpillar Tool Kit is required in order to configure the PL1000E Communications ECM.

Once Cat ET is connected and the PL1000E Communication ECM has been selected, the user can navigate to the configuration screen through the use of the service tool menus.




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Select “PL1000E 2”, then click “OK”. CAT ET will then display the ECM Summary Screen, which displays the ECM’s basic identification information, including: ECM Serial Number, Personality Module Description, Personality Module Part Number, Personality Module Release Date and ECM Part Number.