 Start by taking off the front...  Start by taking off the front bumper, headlights and fenders. |  Unplug the fuse box and start...  Unplug the fuse box and start disconnecting plugs to detach the harness. |  The wiring on one side, completely...  The wiring on one side, completely disconnected and ready to be pulled back in the cabin. |
 Remove the glovebox, and any...  Remove the glovebox, and any other dashboard items to access the firewall. |  The engine fuse box will sit...  The engine fuse box will sit here above the ECU. |  Once the wire harness is pulled...  Once the wire harness is pulled through the firewall, start removing the tape and plastic loom. |
 Passenger-side wiring, with...  Passenger-side wiring, with tape and loom removed. |  Driver-side wiring, unrav...  Driver-side wiring, unraveled. |  Each wire is cut and extended....  Each wire is cut and extended. Instead of using unreliable crimps, each wire is soldered and then covered in heat-shrink wrap. |