curt 56207 Wiring Manual

56207
CADILLAC CTS SEDAN
P3
P1
P6
INSTALLATION QUESTIONS? CALL TECHNICAL SUPPORT AT 1-800-798-0813
1. Access the vehicle's wiring harness
connectors in the trunk, behind the taillights
in positions P3 and P4 as shown in the
Wiring Location Guide.
2. Open the trunk. Locate the vehicle's
battery and disconnect the negative battery
terminal (B).
3. Remove all trunk floor coverings (A).
Locate the two cargo-tie down fasteners on
the rear scuff panel. Using a T-45 torx
wrench, remove the two Torx screws from
the cargo-tie downs. Remove the two
plastic push fasteners holding the trunk liner
P4
in place (C).
4. Remove the rear scuff panel by pulling
out on the bottom and then up (D).
P2
5. On the driver's side pull back on the felt
trunk liner to locate the vehicle's taillight
wiring harness connectors (E). The
connectors will be similar to those on the
T-Connector harness. Separate the
connectors from the taillight housing taking
care not to damage the locking tabs (F).
P7
Insert the T-Connector end with the yellow
wire between the separated connectors.
Make sure the connectors are fully inserted
with locking tabs in place (G).
WARNING!
Verify miscellaneous items that may be
hidden behind or under any surface before
drilling to avoid damage and/or personal
injury.
6. Locate a suitable grounding point near the
connector such as an existing screw with nut
in the vehicle's frame or drill a 3/32" pilot
hole for the provided screw. Clean the
ground area from any rust, dirt or paint.
11/01/2013
Secure the white ground wire using the ring
terminal and screw provided.
7. Route the black power wire from the
battery as shown on the CME-PCL-INS sheet
(included).
8. Route the T-Connector end with the
green wire to the passenger side behind the
trunk liner and removed scuff panel. Repeat
Step 5 on the passenger side (H) using the
T-Connector end with the green wire.
10. Locate a flat spot inside the truck that is
out of the way to adhere the black converter
box to (I). Use the double-sided tape that is
provided.
11. Route the 4-flat wire to the center of the
vehicle. Secure the 4-flat to the center of
the vehicle in a convenient, out of the way
location. Secure any loose wires with the
cable ties provided.
12. Reinstall all items removed during install.
IMPORTANT:
Battery connection must be fuse protected,
10 amp max. Exceeding the product rating
can cause loss of warranty, overheating and
potential fire. Do not exceed the tow
vehicle's lamp load rating or the product
rating, whichever is lower:
Signal Circuits – 3.0 amps per side
Tail / Running Lights – 6.0 amps total
Check vehicle owner's manual or contact
vehicle manufacturer for more information.