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Old 11-10-2005, 10:47 PM
kawtool kawtool is offline
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1998 Transport front blower 1, 2 & 3 dont work

First time user. The 1, 2 & 3 settings for the front blower doesn't work. 4 & 5 are OK. From earlier postings it could be the low speed relay. How do you check relays?
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Old 11-11-2005, 10:47 AM
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LMP LMP is offline
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Re: 1998 Transport front blower 1, 2 & 3 dont work

Best way is to exchange the position of similar relays. IN former years, the horn relay just beside the low speed relay were the same..I do not have exact configuration for '98. As suggested by Bluebird, check for the resistor pack. Lower speeds go through resistors as seen in this '93 diagram (with 4 speeds only: 3 through resistors, one full speed)
http://avigex.ca/xport/hvac_diagram_front.jpg
and a blown resistor section can cut the path for several speeds. The resistor block connector is somewhere along the main duct with the resistors themselves protruding in the air flow.
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Last edited by LMP; 11-13-2005 at 07:17 PM.
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Old 11-13-2005, 04:14 PM
2001bluebird 2001bluebird is offline
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check the Resister

Check the Resister for the fan speeds its probably burned out. Don't know where it is located on a transport
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