Ls Swap Fan Relay Wiring

86 gray white wire goes to the ignition switch.

Ls swap fan relay wiring.

A trigger wire from the a c wiring must be wired into the electric fan relay s to pass air through the condenser when the a c is on. Getting to the bottom of what it takes to wire your swaps fuel pump and fans. 2007 to 2009 vortec 4 8 5 3 6 0 6 2 harness information. In this way the electric fans are always wired in parallel so that each fan receives system voltage.

New page on air conditioning controls. Lt1 ls1 05 oem flex a lite universal street strip. Also how to enable the fans in hp tuners when using a truck harness. If the pcm has not commanded the electric fan s on based on high coolant temperature and a ground is applied to the fan relay signal wire s dtc s set to indicate that the fan s have been turned on unexpectedly.

Part 5 of the ls wiring harness cleanup will cover the installation of the 4 fuse block main relay fuel pump relay and a custom 8 pin connector to support. 1999 to 2007 vortec 4 8 5 3 6 0 harness wiring info tons of info here please read all the pages linked. Specializing in gm trucks and suv electric fan conversions for. 87 red wire connects to the positive wire on the electric fan.

Your 1 source for oem operated pcm controled and universal electric fan harnesses. Wiring guide ls cylinder head supporting components guide. 1992 to 1997 lt1 5 7 and l99 4 3 wiring harness info includes. It seems for many people that the scariest part of the modern engine swap is the wiring harness.

30 other red wire needs constant 12 volt power from the battery. A relay kit our part number ccfkrl will include everything you need to properly wire up your electric cooling fans with the exception of additional wiring needed to complete all of the circuits. 1996 to 1999 vortec 4 3 5 0 5 7 7 4l harness schematics and info. Camaro and firebird ls swap.

Delco weather pack connectors trigger pins plugs and the heaviest duty highest amp rating 40 60a duty automotive relays. Camaro firebird corvette caprice impala roadmaster.