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Wiring schmatic (archive)
[ Follow Ups ] [ 7-series (E23) Message Board ] [ Msg. Board FAQ ]
Posted by Grant on April 14, 2001 at 08:02:50:

In Reply to: HVAC wiring diagram posted by Evan on April 14, 2001 at 01:44:43:


I have a 89 733i with heater blower problems so I decided to check the transistor packs under the blower covers. What I found though was someone had decided to rewire the blower motors resistors and bypassed the transistor packs. I want to repair it properly but I have no idea of how its supposed to be wired. Can anyone help!

Evan, click on my name and then send me your E-mail address and I will send you the ck board schematic for the blower controls.


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