Towbar universal electrics bypass relay. 7 way universal bypass relay wiring diagram many modern cars have multiplexed or can bus wiring systems.
Gm Vehicle Anti Theft System Passkey Relay Wiring Diagram
Smart bypass relay wiring diagram. Most cars now have complex lighting control systems that use modulated current to control the rear lights. Smart bypass relays are compatible with these complex systems and make the installation of towbar wiring straightforward safe and economical. Feb 01 2011 filed in. The main io relay board joins all the connectors with the fuses and high current relays. How the relay works. Fitting is very straightforward.
Fitting is very straightforward. Attached to this is a smaller microprocessor board which does all the clever stuff. The 7 way smart bypass relay does the job of translating these signals and is a simple in line fit between the towbar wiring and the vehicle loom. Tf22187h smart bypass relays fitting guide. Fitting this universal bypass relay to your car between the wiring system and trailer plug socket bypasses all of the fault finding and diagnostic systems created by can bus. 7 way universal bypass relay wiring diagram.
The fitter need not have an in depth understanding of the multiplexed system the smart bypass relays inbuilt microchip does all that. Diagrams silverado fuse panel diagram custom wiring pioneer fh xbt wiring diagram collection pct automotive wiring diagram 7 way universal byp relay ryder 7 way byp relay wiring diagram. Smart bypass relay teb7as 7 way. Wiring diagram old bell phone and schematics. 7 way universal bypass relay wiring diagram. Wiring systems such as can bus were developed in order to be a simpler and more cost effective alternative to the traditional wiring harness.
Suitable for modern cars with canbus multiplex or other bulb monitoring systems. In the same way as for the fortwo 450 mk7 and roadster the sam comprises two sections. Fitted with an audible buzzer and an outlet for a telltale light. Smart 7 bypass relay wiring diagram smart meter qubino. This is folded into 3 sections. The relay will interpret the signal on the brake signal wire red or fog signal wire blue and.
This basically leaves you with a standard 12v power supply. Tec3m terminals 2 no connection 4 to pin 9 6 to pin 10 of the towbar plug. This is designed to be fitted on all modern cars with a negative earth. How the relay works. The 7 way smart bypass relay does the job of translating these signals and is a simple in line fit between the towbar wiring and the vehicle loom. Common wire do not connect either of the side light wires black or brown from the relay to the car.
Connect the 7 core cable from the trailer socket to the relay as per diagram and the appropriate. Etr02 manufacturers part no. Ground wires greenwhite to pin 13 bluewhite to pin 11 white to pin 3.
Gallery of Smart Bypass Relay Wiring Diagram
