Here are some ways to reset or clear codes out the (MICU) Module. Please check out the attachments before you start.
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 model.
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.
You can disconnect your battery Too completely clear the PCM diagnostic trouble codes. Remove both positive and negative battery terminals and clamp them together for 15 minutes. (Note; This procedure is not recommended, It can erase idle learn and radio settings you have saved and any other accessories that use memory).
Please let us know if this information was helpful and if it corrected your problem.
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Sunday, December 29th, 2019 AT 5:41 PM