Without Scan Tool

Gauge Control Module DTC Display




How to display DTCs on the gauge control module
While in Test Mode 1, the DTCs which have been detected and stored individually by various B-CAN (Body-controller Area Network) units, will be shown one by one on the multi-information display when the communication between the Multiplex Integrated Control Unit (MICU) and the gauge control module is normal. To scroll through the DTCs, press the select/reset switch on the gauge control module.




The unit that has been stored the code can be identified by the number shown on the multi-information display.

How to clear DTC
While in Test Mode 1, press and hold down the SELECT/RESET switch button for more than 10 seconds.