OEM Brake Control Module
JL3Z-19H332-AA ( https://accessories.ford.com/module-...ake-11881.html ) is the part # for the switch that goes in the left center panel stack
GL3Z-19H332-B ( https://www.tascaparts.com/oem-parts...ol-gl3z19h332b ) is the actual trailer electronics module but I suspect what you want is the above part because most vehicles should have this.
If you have trailer tow 53A or 53B, the first part number is the missing switch that you want and FYI you need dealer or forscan activation.
GL3Z-19H332-B ( https://www.tascaparts.com/oem-parts...ol-gl3z19h332b ) is the actual trailer electronics module but I suspect what you want is the above part because most vehicles should have this.
If you have trailer tow 53A or 53B, the first part number is the missing switch that you want and FYI you need dealer or forscan activation.






