Traxxas TRX-4 Bronco Project

Page 2:  Upgrades!

   

The model comes with this simple faux winch which looks acceptable from a distance.  But why not have a real winch?  The primary answer to that question is that the Traxxas winch is exhorbitantly expensive.  This is the first time I've tried it, and I'm forced to admit that it is a good product.  It plugs easily into the ESC for power, mounts easily, has a free spooling function, has plenty of power, and uses a key fob remote so no extra channel is needed on the radio.

   

Speaking of expensive, let's install the Traxxas Pro Scale lighting kit.  This is a fully functional kit with turn signals, halo lights, reverse lights, lo-hi beams, etc.  Like all Traxxas products, the design is integrated into the chassis so it is easy to install and looks seamless.  Sadly, I could never get the tail lights to work properly.  The brake lights work, but the tail lights will not come on at normal brightness.  I even got Traxxas to send me a new set of rear lights under warranty but it didn't make any difference.

   

This shows the way the lights are installed.  On the chassis side, the lighting module mounts just behind the shift servo on the same side as the ESC.  There are a set of wires which must connect to motor power.  I assume these are so the unit can tell the difference between braking and reverse.  I also installed the rock lights which can be seen on the inner fenders.  There are also two wires which connects to the receiver.  One sends the steering signal and the other is used to control the whole light system from the Bluetooth module on the transmitter.  On the right you can see the body side of the installation.  A control box connects to the side of the body with a bracket, and a nice sturdy tether connects the body to the chassis.  This is durable enough to survive the body being removed even if you forget to unplug the wires first.  Note that if you don't like the look of turn signals on the trails, you can disable them.  Also note, however, that the turn signals only activate if you turn while stopped so they rarely activate on the trails anyway.

   

These pictures show the front lights.  As soon as you plug in the battery the halo lights come on as shown.  This seems odd to me since it seems like they should only come on once the ESC is powered up.  The picture on the right shows both the high and lo beams also illuminated.  When the headlights come on, the halo lights go to a dimmer setting.  The horizontal stripe that runs through the halo is also used for turn signals and hazards as shown.

   

These pictures show you how much effort Traxxas put into the tail lights.  Each light has 4 parts.  The red part is for tail lights and brakes, the clear part is for turn signals and hazards, and the open rectangle in the center is for reverse lights.  The black parts separates all the sections so no light from one segment bleeds into the others.

   

Here you can see all 3 sections illuminated at the same time.  The picture washes out the color, but in real life the brake light is very distinctly red and the turn signal amber.  The picture on the right shows the rock lights which are illuminated any time the headlights are on.



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