High fan switch mod
Thread Starter
TECH Enthusiast
Joined: May 2004
Posts: 735
Likes: 1
From: St. Louis, MO
High fan switch mod I think i figured it out. IF you ground pin 85 (dark green wire) on fan relay 1...and then ground pin 87a on fan relay 3(dark blue wire), both fans will operate on high speed. Has anyone else done this, if so...any problems with it?
10 pin connector on passengers side, Pin H and J ground them and the high speed will go on,
Pin J will do low speed only.
do NOT connect the 2 wires together, or you will have issues with ses lights, and the high speed fans running all of the time. Using a DPDT switch to make the 2 set to ground.
Ryan
Pin J will do low speed only.
do NOT connect the 2 wires together, or you will have issues with ses lights, and the high speed fans running all of the time. Using a DPDT switch to make the 2 set to ground.
Ryan
