2nd gen A/C and fan blower Electrical Problem
Alright so my fan blower and A/C are not working. When this initially happened I pulled the glove box out and checked the fuses and relays but couldn’t find the issue. So I just got my truck back from a mechanic and he has confirmed that the fan blower and a/c work but they are not getting power. He has replaced a relay and a resistor but this did not fix the issue. I believe he said he is losing power after the resistor. So any opinions would be great and if anyone by chance has the wiring diagram for this that would be very helpful.
Sent from my iPhone using Tapatalk |
Also I pulled up my fsm that’s on my phone but the air conditioning wiring section would not load, not sure what the issue is.
Sent from my iPhone using Tapatalk |
Figured someone on here would have a pdf of it. Any recommendations on where I can find it
Sent from my iPhone using Tapatalk |
check the blower motor resistor
having the blower motor resistor go out is very common on Toyota (multiple models/generations/years).
when i first got my 94 I had one speed. Pulled the dash apart, the fan switch was burned to a crisp. Replaced it with a donor switch I had, still ran like crap. Pulled the blower motor resistor,- mounted on the fire wall, right side under the blower motor..replaced it, have all fan speeds and life is good with the A/C and heat. you can try going straight to the resistor but it is easier to pull the glove box out to get more room...start on the right side, remove the right side speaker housing and than you can see a few screws that hold the glove box in Quote:
|
I am pretty positive he replace the resistor and also the fan blower switch and neither helped. BUT I will verify this tomorrow. Thanks for the advice.
Sent from my iPhone using Tapatalk |
Quote:
Asking more out of curiosity. Not really sure what else it could be. Hope you get it figured out. Tracking down electrical gremlins can be a major pain, good luck edit: just re-read your 1st post and it says they replaced a relay & the resistor. So it could still be your switch. |
Just spoke with him. He changed the blower switch ( only had to take the face of the dash off not the dash board) , resistor and relay. Said that he wasn’t getting power to a control board that’s past the resistor.
Sent from my iPhone using Tapatalk |
All times are GMT -4. The time now is 02:30 PM. |
Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Search Engine Optimisation provided by
DragonByte SEO (Pro) -
vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
User Alert System provided by
Advanced User Tagging (Lite) -
vBulletin Mods & Addons Copyright © 2024 DragonByte Technologies Ltd.
***This site is an unofficial Toyota site, and is not officially endorsed, supported, authorized by or affiliated with Toyota. All company, product, or service names references in this web site are used for identification purposes only and may be trademarks of their respective owners. The Toyota name, marks, designs and logos, as well as Toyota model names, are registered trademarks of Toyota Motor Corporation***Ad Management plugin by RedTyger