7.2.2 Debugger to Target Communication Error Actions

If the MPLAB ICD 4 In-Circuit Debugger and the target device are not communicating with each other.

Select Debug > Reset and then try the action again.
Ensure that the cable(s) are of the correct length.

The online versions of the documents are provided as a courtesy. Verify all content and data in the device’s PDF documentation found on the device product page.