Universal 13 Pin Towbar Electrics / Wiring + PCT ZR2500 7 Way - This advancement in wiring has also brought about the improvement of numerous fault locating and diagnostic structures. One fault finding machine sends small test pulses to all the lighting fixtures within the machine to pick out defective bulbs. If a defective bulb is detected the diagnostic gadget will display a image at the dashboard, alerting you to the fault. On the left hand aspect of the relay are 8 coloured cables, a 12v strength terminal, and any other terminal marked tt. The 12v energy terminal calls for a devoted feed (with fuse) at once from the motors battery, while the terminal marked tt is for an elective ‘inform story’ dashboard light.
This machine can motive issues whilst looking to suit a tow bar, led lighting fixtures, or even when towing a trailer that has been fitted with led trailer lighting fixtures. Unlike regular bulbs, led lighting are so touchy they may pick up the small test pulses thru can bus and flash continuously. As well as steady flashing, led lights do no longer have sufficient ‘load’ sufficient to trigger the diagnostic system and dashboard warning image. This could be prevented with the aid of fitting an luxurious producer approved plug-in wiring kit while your tow bar is installed. This ought to resolve any troubles with the diagnostic or fault locating structures, but it gained’t be cheap.
Becoming this frequent skip relay on your car among the wiring device and trailer plug socket bypasses all of the fault finding and diagnostic structures created with the aid of can bus. This basically leaves you with a trendy 12v energy supply. This allows led lighting fixtures to characteristic nicely, with out flashing, at a the fraction of the value of a dedicated plug-in kit. This relay isolates the 12v electricity deliver and bypasses any fault finding or diagnostic structures after the relay. A fuse must be suited to the relay’s power deliver so in the occasion of a fault or quick circuit your vehicle remains unaffected. Please be aware that no gadget to your vehicle will provide you with a warning to faults with your trailer’s lighting fixtures at the same time as using this relay.
The zr2500 logicon towing interface module prevents any faults at the towed unit’s avenue lighting system unfavorable the towing automobile’s street lighting gadget by the incorporation of fault modern clamp technology. The logicon towing interface is designed to replace energy immediately from the towing automobile’s battery/alternator to the towed unit’s road lighting fixtures using very small alerts from the towing automobile’s avenue lighting system, with out the towing car’s test manage sensory systems being adversely affected.