No A/C 98 Tahoe

[SunlitComet]

when you turn it on and off does the indicator light reflect your choice? and if it does i take it with that light on the system sometimes will not go active regardless.?

 

[kaoticlife]

when you turn it on and off does the indicator light reflect your choice? and if it does i take it with that light on the system sometimes will not go active regardless.?

yes light goes off and on and yes with that light on, it sometimes doesnt work.

 

[SunlitComet]

on the back of module check for volts at the light green wire on the inline connector at same time switch is on or off.