oohryry Posted May 22, 2010 Share Posted May 22, 2010 Replaced the relay, still no air blowing. Mechanic hooked up tester and gets power and negative but cannot read the current. Air works fine when he forces current with his tester so the blower and current is fine, but will not work on its own with the old or new relay. Need wiring diagram (schematic) so he can repair. Thanks guys. Quote Link to comment Share on other sites More sharing options...
billydpowell Posted May 23, 2010 Share Posted May 23, 2010 try this" http://www.senecac.on.ca/library/resources/ebsco_arrc.html under wiring diagrams, AC - shows fan motor wiring OR identify your car and go to trouble shooting-(keep looking) for heater Quote Link to comment Share on other sites More sharing options...
92ucf10 Posted May 24, 2010 Share Posted May 24, 2010 What year is it? If it's a first-generation, I may have a TIS repair manual scan for it. Quote Link to comment Share on other sites More sharing options...
oohryry Posted June 2, 2010 Author Share Posted June 2, 2010 What year is it? If it's a first-generation, I may have a TIS repair manual scan for it. 1998. My cousin was testing some of the circuits and he may have blown something or caused cross wiring or something. The vents wont blow on their own, but if you take off the relay and send power with tester the A/C comes right on and blows. Its gotta be some resistence somewhere in between when I replace the relay. Quote Link to comment Share on other sites More sharing options...
oohryry Posted June 2, 2010 Author Share Posted June 2, 2010 try this" http://www.senecac.on.ca/library/resources/ebsco_arrc.html under wiring diagrams, AC - shows fan motor wiring OR identify your car and go to trouble shooting-(keep looking) for heater The wiring diagram section wont open for some reason, but this is a great site. Thanks. Quote Link to comment Share on other sites More sharing options...
landar Posted June 6, 2010 Share Posted June 6, 2010 try this" http://www.senecac.on.ca/library/resources/ebsco_arrc.html under wiring diagrams, AC - shows fan motor wiring OR identify your car and go to trouble shooting-(keep looking) for heater The wiring diagram section wont open for some reason, but this is a great site. Thanks. 1998_LS400_ac2.pdf Quote Link to comment Share on other sites More sharing options...
donkinbuck Posted June 7, 2010 Share Posted June 7, 2010 I`ve recently purchased a 1991 LS 400 the only problem is the air conditioning,can anyone tell me costs of replacement ? thanks folks!! Quote Link to comment Share on other sites More sharing options...
oohryry Posted June 17, 2010 Author Share Posted June 17, 2010 try this" http://www.senecac.on.ca/library/resources/ebsco_arrc.html under wiring diagrams, AC - shows fan motor wiring OR identify your car and go to trouble shooting-(keep looking) for heater The wiring diagram section wont open for some reason, but this is a great site. Thanks. WOW!!!!!! Thanks, I have no idea why it wouldn't open for me from the site, it would just keep loading for hours. Thanks for a direct PDF link. Quote Link to comment Share on other sites More sharing options...
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