How do you reset P1693 DTC Detected In Companion Module?

To reset the P1693 Diagnostic Trouble Code (DTC) related to the companion module, start by addressing any underlying issues that triggered the code, such as wiring faults or module malfunctions. After resolving these issues, you can reset the code using an OBD-II scanner by selecting the "Erase Codes" option. Alternatively, you can disconnect the vehicle's battery for about 10-15 minutes to clear the code. Always ensure that any necessary repairs are completed before clearing the code to prevent it from reappearing.