tow mirrors install/wiring harness install

[randym82]

Hey guys, new here, I recently ordered and installed new tow mirrors, my original mirrors just had heat and power, nothing else, tow mirrors are non gm parts, ordered a wiring harness for the functions, turn signal, clearance lights, cargo/reverse spot lights.

I am trying to install the harness for these functions, I'm following the wiring install that boost auto parts put out on you tube, as they are stating what wire goes where into the plug for the chassis harness at the door, I have existing circuits in those positions already, they state if there is a circuit occupying that spot, tape it off and move on, well I moved on and each wire location they state I have an existing wire already on the driver side, so now I am lost/confused, I am looking for a schematic for this issue and no luck yet!, has anyone installed these tow mirrors and wire harness for the mirror functions?, especially one on the 23's RST's, would love some feedback/advice/help, take care and have a good one.

[newdude]

8 hours ago, randym82 said:

Hey guys, new here, I recently ordered and installed new tow mirrors, my original mirrors just had heat and power, nothing else, tow mirrors are non gm parts, ordered a wiring harness for the functions, turn signal, clearance lights, cargo/reverse spot lights.

I am trying to install the harness for these functions, I'm following the wiring install that boost auto parts put out on you tube, as they are stating what wire goes where into the plug for the chassis harness at the door, I have existing circuits in those positions already, they state if there is a circuit occupying that spot, tape it off and move on, well I moved on and each wire location they state I have an existing wire already on the driver side, so now I am lost/confused, I am looking for a schematic for this issue and no luck yet!, has anyone installed these tow mirrors and wire harness for the mirror functions?, especially one on the 23's RST's, would love some feedback/advice/help, take care and have a good one.

 

 

Which portion of the install are you at in the video?  

 

 

[Tillerdemon]

I’m in the same boat. Did you happen to resolve your issue?

[Bking494]

Anyone figure this out yet? Just installed the boost auto mirrors. The rzy harness wire tap spots were all occupied. I was able to install the door harnesses and the cargo/reverse harness. 

 

All functions work, except switchback signals, and the driver side reverse in mirror. 

[NavyVette]

Just a wild shot in the dark here.... Did anyone ask boost auto?

 

 

[babymax]

Did anybody find a solution to this?