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LED Switchback weird hyper flash (drivers side, and without park light

NickB

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NickB Enthusiast

NickB

Posted
Posted

i installed led switchback smd 120(80amber 40white) in my 07 new body style sierra. during the daytime when the marker lights are not on it will hyper flash... but it will start off slow and bink for maybe 5 or 6 times and then blink fast and then switch back to slow. it don't stay blinking fast and it wont stay blinking slow.

i did notice if i turn the park lights(white) on the blink pattern stays normal AND this only happens to the drivers side the passenger side is fine,

 

ive also changed out the resistors thinking that was the problem

 

so my question is can i double up the resistors for when the park lights are off there is enough resistance to blink normal?

 

or am i missing something here?

 

ill add a video shortly

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