Fixes turn signal problem: led flasher relay Fixes for GM, GMC, Chevrolet problem with no turn signals or with 4 way flashers coming on when the directional is actuated.
Feature:If you're going to do a LED light upgrade for your GM vehicle, this turn signal relay module is a must have item - solve the hyper flash problem with simple a plug and play.
Note:Use this gm led flasher relay for led turn signal, never cut your factory wires and install a load resister. (use the load resister basically shorting out the circuit)
Installation Tips:Take out the dash cluster cover, remove two screws on the bottom of the steering wheel cover panel. Take the panel out. Use a clamp wrench to take out the original flasher, plug this flasher relay in, test the signals to see if hyper flashing goes away, then you are done.
For 2003 2004 2005 2006 Silverado Tahoe, Sierra, Yukon, Avalanche,Suburban.