CRUX CS-LOC1 Powered Converter Lead Instruction Manual

June 13, 2024
CRUX

CRUX logo CS-LOC1 Powered Converter Lead
Instruction Manual

Level of Difficulty

Easy
Installation difficulty levels are based on time and effort involved and may vary depending on the installer level of expertise, condition of the vehicle and proper tools and equipment.

Electrical Ratings

Signal circuits 3.0-amps per side
Tail / Running Circuits 6.0-amps total

Check vehicle owner’s manual or contact the vehicle manufacturer for more information.
Wiring Location(s)
S1 and S2
*Wiring Location Guide for SUVs and Vans (S)**

S1 Behind driver side taillight housing
S2 Behind passenger side taillight housing
S3 Behind driver side rear access panel
S4 Behind passenger side rear access panel
S5 Behind driver side rear bumper
S6 Behind center of rear bumper
S7 Behind passenger side rear bumper
S8 Under rear floor panel
S9 Behind driver side rear access panel
S10 Behind passenger side rear access panel

CRUX CS-LOC1 Powered Converter Lead - rear access
panel* Representative vehicle shown

Tools Required|
---|---
Ratchet| Wire crimper
Socket, 10mm| Cutting tool
Socket extension Panel trim| Wire stripper
Panel trim removal tool| Electrical tape
Flathead screwdriver| —

WARNING
Do not exceed product rating or tow vehicle lamp load rating, whichever is lower.
The battery connection must be fuse-protected, 10-amp max. Exceeding the product rating can cause loss of warranty, overheating and potential fire.
Be sure to not lay tools across the positive battery terminal (typically noted with red covers or a red ‘+’ symbol). This can cause a ground to short causing sparks and / or electrical shocks.
Product PhotoCRUX CS-LOC1 Powered Converter Lead Hardware PhotoCRUX CS-LOC1 Powered Converter Lead - Hardware
Photo

NOTICE
Before you begin installation, read all instructions thoroughly.
Proper tools will improve the quality of installation and reduce the time required. All steps must be followed to ensure the product will function properly. Once installed, test for proper function by using a test light or connecting a properly wired trailer.

Maintenance

Periodic inspection of all wires and connections should be performed to ensure there is no visible damage or loose connections.
Step 1
Locate the vehicle battery and disconnect the negative battery terminal. Be sure to fasten this wire down and away from the battery while completing the installation process.
The vehicle battery is internal on this vehicle. the power source for the T-connectors power wire will connect at the fuse panel on the driver side under the hood. CRUX CS-LOC1 Powered Converter Lead - driver side
underStep 2
Open the rear hatch and locate the taillight fastener covers. Use a panel trim removal tool to open the covers. Use a 10mm socket to remove the two bolts securing the taillight in place. remove the taillight by pulling straight back.
Locate the vehicle taillight wiring connectors. The connectors will be similar to those on your new custom wiring product. Separate the connectors from the taillight housing taking care not to damage the locking tabs. Repeat on the other side of the vehicle.CRUX CS-LOC1 Powered Converter Lead - rear
hatch

How to Fishier

A) Fish wire is a way to push or pull an electrical wire through a blind hole. Make sure the wire is long enough to stick out on the other side.
Insert the fish wire through the blind hole and locate it on the other side.
B) Use tape to secure the harness to the fish wire and pull back up.
The fish wire or harness may get hung up on something, if this happens you may have to push back down, wiggle it around or twist the wire to loosen it from what it’s hung up on.
Fish wire could be anything from a cut-up wire hanger, stiff wire, rope or string depending on what is needed for the installation.CRUX CS-LOC1 Powered
Converter Lead - Fishwire Step 3
Starting on the driver side, route a fish wire down between the rear opening of the bumper cover and body of the vehicle.CRUX CS-LOC1 Powered Converter
Lead - vehicle Step 4
From under the vehicle bumper, attach the  harness connector with the yellow wire to the fish wire and pull the harness up to the taillight cavity. Attach the custom harness to the vehicle factory wiring and attach to the taillight. Set the taillight inside the taillight cavity and loosely secure with hardware.CRUX CS-LOC1 Powered Converter Lead - vehicle
bumper Step 5
Route the housing with the green wire above the bumper mount and along the bumper to the passenger side of the vehicle.
Zip tie as needed along the bumper. Route above the passenger-side bumper mount. Repeat step 3 and 4 to the housing with the green wire. CRUX CS-LOC1
Powered Converter Lead - green wire

Step 6
On the driver side, locate a grounding point such as an existing screw or bolt in the frame of the vehicle or drill a 3/32″pilot hole. The area should be free from rust, dirt, and paint (abrasive pad/paper to remove rust and paint). Secure the white ground wire with the ring terminal on the existing fastener or with the provided ground screw.
Caution
Check for miscellaneous items that may be hidden behind or under any surface before drilling to avoid damage and/or personal injuryCRUX CS-LOC1 Powered
Converter Lead - provided ground screw Step 7
Locate a flat spot on the vehicle. Adhere the black converter box using the provided double-sided tape and / or zip ties. Follow the instructions on the last page of this manual to connect power and test.
NOTICE
Once the custom harness is installed verify that the harness is functioning by attaching the 4-flat to any trailer with a functioning lights.

POWERED CONVERTER LEAD INSTRUCTION SHEET

NOTICE
Illustrations are for reference only. Battery location may differ depending on the vehicle. WARNING
Route 12 GA wire to vehicle battery location, taking care to avoid any pinch points and hot or rotating components.
WARNING
To avoid personal injury or property damage, check for miscellaneous items that may be behind or under any surface before drilling.
NOTICE

  1. This converter system is to be used only on 12 volt negative ground systems.
  2.  Secure power wire to vehicle chassis using cable ties provided.
  3.  When passing the power wire through sheet metal, use an existing grommet, add a grommet or use silicone to protect the power wire from sharp edges.
  4.  Overall T-connector design may differ from illustration. The illustration should be used for power lead instruction only. Illustration is not to scale.

CRUX CS-LOC1 Powered Converter Lead - Vehicle battery

Green – Right turn
Red – Brake
Yellow – Left turn
Brown – Taillight

CRUX logo56474-INS-RA
06/16/2022
ECN9539
PAGE 5 OF 5

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