BODY HARNESS:
• Starting on the passenger's side, locate an area near the black box. Using a 2" hole drill a
hole near the jack mounting location. Be sure to avoid drilling through additional materials
beyond the intended hole. Deburr and coat metal with primer.
CAUTION Verify what is behind any surface prior to drilling to avoid damage to the
vehicle and/or personal injury. Do not drill into any exposed surfaces.
• Locate small grommet underneath the van body on the passenger's side floor pan area. Care-
fully slit the grommet to allow the black jacketed cable to pass through the grommet up into
the 2" hole that was drilled into the cargo area. Apply silicone sealant around the jacketed
b
cable (sealant not provided).
• Install the second 2" grommet over the jacketed cable. Connect the black/blue/red wires
jacketed cable to the module's black box using supplied Perma seal butt connectors, (see
wiring Detail for Reference). Mount the grommet into the 2" hole.
A
BRAKE CONTROL HARNESS:
• Determine a suitable mounting point on the tow vehicle for the Electric Brake Control
Harness.
Note: Brake Control not included. Brake Control Harness designed to work with Tekonsha®
Brake Controls such as: 90195, 90885 or 90160. Go to www.tekonsha.com for more details
or where to buy.
• Route the Brake Control Harness' White/Blue/Black wires through an existing grommet on
the fire wall and into the engine compartment. Route wires through grommet by creating a
small hole in the grommet to pass the wires through.
• Route the Brake Control Harness' white wire to existing vehicle chassis ground point. Using
provided ring terminal, mount.
• Route the Brake Control Harnesses Black wire to the vehicle's positive battery post
underneath the hood. Using 30 amp fuse holder (Brake Control), butt connector and ring
terminal connect to the battery.
• Route Blue wire (Electric Brake Output) to Body Harness Blue wire. Using butt connector,
connect blue wires.
• Route the Brake Control Harness Red wire to the 18 gauge red wire on the body harness.
Using the blue butt connector provided, connect red wires.
• Secure the brake control harness connector near the desired Brake control mounting
location.
7-WAY HARNESS:
• Determine 7-Way mounting location.
• Route the 7-Way Harness containing the 7 wires behind rear bumper fascia and over
bumper support bracket, towards the Mounting location.
• Underneath the vehicle, route the jacketed cable long the vehicle's body up to the engine
compartment's battery location.
WARNING If routing the wire thru a grommet and along the exterior of the vehicle,
be careful to avoid any hot pipes, heat shields, the fuel tank or any other points that may
pinch or break the wire.
• Route the body harness's black wire to the vehicle's Positive battery post. Connect the
30-amp Fuse holder Labeled (7-way) with supplied butt connector to the fuse holder. Con-
nect the supplied ring terminal to the opposite end of the fuse holder. Insure the 30-amp
fuse is removed (if not remove it) and connect the ring terminal to the positive battery
post. (See wiring detail for reference)
b
• Using wire insertion detail, pin 7-Way Connector.
• Connect 7-Way connector and 7-Way socket. Mount 7-Way (Bracket not included).
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COMPLETION:
• Test and verify installation with a test light or trailer once installed.
• Secure harness with the cable ties provided, to prevent damage or rattling. Be careful to
avoid any areas that would pinch, cut or melt the wire.
• Apply heat directly to butt connectors, working from the center out to the edges, using a
hot air gun or other source, until the tubing recovers and the adhesive flows. Allow to cool
before inspecting splice and checking integrity.
• Replace all coverings, grommets or any other components that were removed for ease of
installation. Some grommets will need to be altered to allow wires to pass through. Seal
altered grommets with silicone.
• Reconnect the vehicle's Negative (-) battery cable.
TROUBLE SHOOTING GUIDE:
7-Way not function-
Ensure T-One® Connector ends are fully inserted and locked in place.
ing properly
Remove Tow Harness power Module 25 amp fuse for 10 seconds and
repeat test.
No Power to 7-Way
Installation may have activated circuit protection. Start vehicle and
turn all functions off: Tail (head lights), brake and turns. Remove Tow
Harness power Module 25 amp fuse for 10 seconds and repeat test.
Contact a Tekonsha® approved installer for a professional installation! http://www.tekonsha.com
STILL HAVING TROUBLES?
Just enter you zip code in Where to buy.
Check chassis grounds. Ensure ring terminals are in full contact with vehicle's chassis. Remove
Tow Harness power Module 25 amp fuse for 10 seconds and repeat test.
Ensure 25 amp fuse is fully inserted into fuse holder. Fuse should have no breaks. Fuse holder
connected properly to positive post of battery. Remove 25 amp fuse for 10 seconds and re-
peat test. Ensure module is connected to B+. Using a tester or volt meter check for voltage on
either side of the yellow butt connector near the module. Remove Tow Harness power Module
25 amp fuse for 10 seconds and repeat test.
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