Will the Optronics Load Resister # ALEDRST2B Give Me Turn Signals with My Optronics Tail Lights?

Question:

I have a 2020 gmc sierra 2500hd. I built a trailer with all new lights from optronics. The running and taillights work. But no turn signals. Will this solve my issues? Optronics Load Resistor for LED Lights - Male PL-3 Plug and Female PL-3 Plug

asked by: Tony P

Expert Reply:

For your 2020 GMC Sierra 2500 HD, the Optronics Load Resister # ALEDRST2B will solve the issue. However, it is important to note that the # ALEDRST2B comes with a plug-in on the end. If you need the harness that allows you to hardwire it with your vehicle, that is the Optronics Load Resistor for LED Lights - Male PL-3 Plug and Pigtail # ALEDRST1B.

In order to determine which harness you need, I went ahead and attached videos for you to check out.

expert reply by: Bob C