heater problems
12-04-07, 03:55 PM
#1
mmm doritos
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heater problems
so i was having issues with my heater, all the lights work but nothing happens when you turn it on no sounds or nothing so i swapped it out for another one same problem so i just tried a 3rd one and it still dosent work..
i checked the big heater fuse and tried swapping in a differnt one and it didnt help.. this is really pissing me off what else could it be?
i checked the big heater fuse and tried swapping in a differnt one and it didnt help.. this is really pissing me off what else could it be?
12-04-07, 04:39 PM
#3
mmm doritos
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no i tried 3 logicons i didnt try swapping the blower motor..but wouldnt you still hear the air mix motor changing when you use the other buttons?
12-04-07, 06:11 PM
#5
mmm doritos
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yeah when i go to turn the blower on it dosent kick on at all and there is no sound what so ever and when i push the selector buttons there is sound either..im lost on what to do next please someone help its F%$$# cold out
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12-04-07, 08:28 PM
#11
http://www.alldatapro.com/alldata/PR...49368/42244700
see if that loads for you, if not shoot me a PM I have a diagram or two I can send you.
see if that loads for you, if not shoot me a PM I have a diagram or two I can send you.
12-04-07, 08:32 PM
#12
mmm doritos
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yeah it loaded but holy **** i have no idea what im looking at lol im horrible at looking at wire diagrams although i dont think i see any relays on there
12-06-07, 07:00 AM
#15
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damn ive been searching and searching and i just cant really find any other helpful info about this on the forum i hope some more people will chime in
12-09-07, 11:00 PM
#20
Try this....I currently have a problem with my heater as well.
https://www.rx7club.com/showthread.p...logicon+repair
https://www.rx7club.com/showthread.p...logicon+repair
12-10-07, 08:14 AM
#22
Sorry...sloppy reading on my part.
Presumably you've already checked the fuses?
The FSM says that there is not only the obvious one- 30A "Heater"- but the "Wiper" fuse as well.
After that, the point of commonality between the air mix motor and the blower motor is the bloody, already replaced three times, Logicon. You'll have to sort through the wiring diagrams and make sure the Logicon is getting power when the ignition is on since it kinda sounds like it's not.
BTW...do the indicator lights on the Logicon come on with the main lighting?
Presumably you've already checked the fuses?
The FSM says that there is not only the obvious one- 30A "Heater"- but the "Wiper" fuse as well.
After that, the point of commonality between the air mix motor and the blower motor is the bloody, already replaced three times, Logicon. You'll have to sort through the wiring diagrams and make sure the Logicon is getting power when the ignition is on since it kinda sounds like it's not.
BTW...do the indicator lights on the Logicon come on with the main lighting?
12-10-07, 11:14 AM
#23
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I had a similar problem. It turned out that the big connector at the back of the dash that the logicon plugs into was bad. If I fiddled with it, the heat would work for a while. I'm going to need to pull the dash to fix the problem.
12-10-07, 04:20 PM
#24
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Sorry...sloppy reading on my part.
Presumably you've already checked the fuses?
The FSM says that there is not only the obvious one- 30A "Heater"- but the "Wiper" fuse as well.
After that, the point of commonality between the air mix motor and the blower motor is the bloody, already replaced three times, Logicon. You'll have to sort through the wiring diagrams and make sure the Logicon is getting power when the ignition is on since it kinda sounds like it's not.
BTW...do the indicator lights on the Logicon come on with the main lighting?
Presumably you've already checked the fuses?
The FSM says that there is not only the obvious one- 30A "Heater"- but the "Wiper" fuse as well.
After that, the point of commonality between the air mix motor and the blower motor is the bloody, already replaced three times, Logicon. You'll have to sort through the wiring diagrams and make sure the Logicon is getting power when the ignition is on since it kinda sounds like it's not.
BTW...do the indicator lights on the Logicon come on with the main lighting?
when i turn the lights on all the lights on the logicon light up except all the button lights are out like where you select floor vent ect. i still cant figure it out but im not gonna give up i need heat damnit!!
12-05-08, 01:24 PM
#25
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I have the same exact problem in my 88, if u got it fixed what did you do to fix it? and why would you need to check the wiper fuse if the wipers work? i really need some help because it is below zero right now in the mourning
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