Check turn signal lamp.

[ColoradoPPV]

Getting this message every time I signal. Left or right. All bulbs are working perfectly. Any idea how to fix the message?
2015 Tahoe PPV

 

[Rick M]

I would check and see if someone put an LED bulb in to replace a burned out regular bulb. If the voltage drop isn't sufficient, it will trigger various turn signal lamp warnings. You might also check the trailer connector and make sure it's not damaged/wet/mud filled, etc.

 

[ColoradoPPV]

It has LED rear turn signal lamps. I just assumed they were stock.
I see now there is a resistance mod.
May try that.

 

[79jasper]

Are these generation lights ran through a computer?
On the fords, you could go into the computer with forscan or the like and make settings changes to account for leds.

Sent from my SM-N960U using Tapatalk

 

[BlaineBug]

A 2015 will not have factory LED tail lights. Unless they were damaged and swapped out for LED tail lights? As in, the non-serviceable LED tail lights with the integrated LED boards.

 

[ColoradoPPV]

Installed the 5 ohm resistors for all 4 leds.
Everything works perfectly now.

 

[Doubeleive]

Installed the 5 ohm resistors for all 4 leds.
Everything works perfectly now.

look on ebay some of the new led bulbs have resistors built in I put them on my silverado on the front blinkers because there is no way to add a resistor (not without a lot trouble anyway) the turn signal is integrated into the headlight housing