Ground wires green white to pin 13 blue white to pin 11 white to pin 3.
Pct bypass relay wiring diagram.
By admin october 20 2017.
The zr2500 logicon towing interface prevents any faults on or the additional load of the towed unit s road light system damaging the towing vehicles road light system.
7 way universal bypass relay wiring diagram.
The logicon towing interface is designed to switch power directly from the towing ve.
This is designed to be fitted on all modern cars with a negative earth.
Suitable for modern cars with canbus multiplex or other bulb monitoring systems.
How the relay works.
Fitting is very straightforward.
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.
Telephone 44 0 845 123 1111 email techsupport pctautomotive com fitting diagram 2008 rev 0 note.
The 7 way bypass relay may be used on nearly all 12 volt negative earth vehicles.
Tec3m terminals 2 no connection 4 to pin 9 6 to pin 10 of the towbar plug.
The fitter need not have an in depth understanding of the multiplexed system the smart bypass relay s inbuilt microchip does all that.
When installing in vehicles with a single wire supplying the side light pulse width modulated and.
Smart bypass relay teb7as 7 way.
Fitting instruction zr2500 logicon towing interface suitable for use on 12v negative earth vehicles only not jaguar s or xjs designed and manufactured by pct limited sheffield s20 3gh uk.
Fitted with an audible buzzer and an outlet for a telltale light.
Pct bypass relay wiring diagram.
Pct towbar electrics by pass relay zr2500 many modern vehicles require a bypass relay for the towbar electrics to work correctly.
This is often overlooked when booking a towbar or can be difficult to understand exactly what your vehicle requires if you have none or very little knowledge.
7 way universal bypass relay wiring diagram.
Wiring diagrams an important aspect of towbar fitting is the wiring which is required to power either your trailer lights or caravan internal electrics.
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This basically leaves you with a standard 12v power supply.
