10
Seat Heater Wire Harness
1. Remove vehicle scuff plate and kick panel.
2. Starting under seat, route the main harness through carpet opening toward
scuff plate. Route the harness along scuff plate towards the underside of
dash.
NOTE: If an opening in carpet does not exist, create one as required.
3. Using a digital volt/ohm meter, locate a switched ignition circuit that is
capable of handling a 10A continuous current and attach using one of the
supplied T-tap connectors. Use red T-tap for 18-22 gauge wire, blue T-tap
for 16-14 gauge wire or yellow T-tap for 12-10 gauge wire. Attach spade
connector to seat heater harness red wire and connect to T-tap.
NOTE: Improper installation could drain your battery if you attach the seat heater
harness to a constant battery source.
WARNING: Never use engine control/ECM, safety device, ABS/ARS or engine
cooling fan, etc. to power the seat heater circuit.
4. Attach ring connector on the black harness wire to a suitable ground source at
vehicle.
NOTE: A T-tap and spade connector can also be used if needed. Tap/splice into only
one vehicle circuit per seat heater harness.
Final Seat Assembly
1. Re-assemble remaining components of seat.
2. Load seat into vehicle. Do not install mounting fasteners.
3. Re-connect vehicle harness connectors. Connect seat heater switch, main
power and heating elements to seat heater harness.
NOTE: Heating elements can be plugged into either connector.
4. Install seat mounting fasteners and torque to manufacturers recommended
specifications.
