|12-27-2010, 04:41 PM||#1 (permalink)|
Join Date: Jun 2009
blower fan not working on HIGH speed only?
Well, got a brand new A/C delco and installed it only to find out that it did not fix it. For years this has always been the problem when the fan works in all speeds but high but this time, it was not.....
any place to get a wiring diagram or any suggestions???
hope you all had a Merry Christmas and looking to a GREAT NEW YEAR!!!!
felt good to take a spin today....cant wait until Thursday here...55 degrees!!!
|12-27-2010, 08:02 PM||#2 (permalink)|
Join Date: Sep 2000
Location: Connecticut, USA
Find this connector in the harness that goes down near the antenna on the passenger rear of the car left of the blower motor.
In the harness is a big fat wire that is always live and feeds the high speed relay power side to provide full voltage on High Speed.
Sometimes wiggling the connector and cleaning/reseating it fixes the problem for years.
If it looks melted or cooked cut the wiring and splice the two fat red ones together or repair with a new connector both sides if you want to be all original but it probably will burn again.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Blower fan switch||Dale,G||Buick V6 Turbo Tech||4||06-06-2006 06:04 PM|
|Heater blower not working||Jake||Buick V6 Turbo Tech||22||01-17-2005 10:28 PM|
|Fan switch only has one speed that works||dr_grndntl||Buick V6 Turbo Tech||7||02-17-2004 06:58 AM|
|fan not working||shady||Buick V6 Turbo Tech||1||09-10-2003 09:39 PM|
|How to check the high speed fan?||Chris Taylor||Buick V6 Turbo Tech||9||07-21-2002 08:43 PM|