Easy step by step guide on how to fix an automotive turn signal that blinks rapidly, this information pertains to all vehicles.
Difficulty Level - 3
Step 1 - Turn the key to the "ON" position, and push the turn signal switch in the direction the system blinks fast in, right or left.
Step 2 - Inspect both the front and rear of the vehicle to identify the
directional signal bulb failure. A turn signal system is designed to operated on
a specific resistance, when a bulb fails this resistance changes causing the system
to operate at a faster pace.
Step 3 - Disassemble to replace the non working bulb with new, recheck the operation
of the blinker system before reassembly.
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