AC Delete Heater Box Question
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Joined: Dec 2002
Posts: 1,592
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From: IL
Car: 1988 Formula
Engine: 421 Little M block
Transmission: TH400 w/brake
Axle/Gears: 9" 4.30s, Wilwood discs, 28X10.5-15
AC Delete Heater Box Question
I installed the AC Delete heater box no problems.
Hower I notice that the NON AC Box only gives you 3 fan speeds whereas the Old AC box had 5 fan speeds.
Can I just swap the relay on the Non AC heater box to the AC one relay? That would give 4 out of 5 speeds. (blue, yellow, tan, purple wires).
MAX fan speed on the AC car sents current to a red wire that I believe was connected to the evaporator. Hard to say since I threw that all out last year.
Call me **** but I want all 5 fan speeds to still work. Anyone have an answer?
Hower I notice that the NON AC Box only gives you 3 fan speeds whereas the Old AC box had 5 fan speeds.
Can I just swap the relay on the Non AC heater box to the AC one relay? That would give 4 out of 5 speeds. (blue, yellow, tan, purple wires).
MAX fan speed on the AC car sents current to a red wire that I believe was connected to the evaporator. Hard to say since I threw that all out last year.
Call me **** but I want all 5 fan speeds to still work. Anyone have an answer?
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