Direct Current To Direct Current Converter (G2300020): Operation: Diagnostics
WARNING: This page is about a different variant/trim than selected.
The Body Control Module/Gateway Module (BCM/GWM) records any Diagnostic Trouble Codes (DTCs) and related data. The DTCs and related data are read using the Jaguar Land Rover (JLR) approved diagnostic equipment.
The JLR approved diagnostic equipment enables certain components to be activated and also read live data.