Faulty Transfer Case Control Module (TCM): The TCM is responsible for controlling the engagement and disengagement of the four-wheel-drive system. If the TCM fails or experiences electrical issues, it can cause the indicator lights to flash.
Electrical Issues: Faulty wiring, bad connections, or a malfunctioning switch in the four-wheel-drive system can also lead to the flashing of the indicator lights.
Gear Shift Sensor Problem: The gear shift sensor may not be accurately sensing the position of the gear shift lever, causing the indicator lights to flash.
Transfer Case Problems: Issues within the transfer case itself, such as worn or damaged components, can cause the indicator lights to flash.
It is important to have the vehicle diagnosed by a qualified mechanic or technician to determine the exact cause of the flashing lights and to prevent any potential damage to the four-wheel-drive system.
