Blower motor resistor values

[Chris perry]

Hi all, 

Patient is an 90 90q. I have an issue where only speeds three and four are
working for my heater blower motor.  I checked the resister with a multi
meter and got some fairly "normal" readings (4-ish  ohms overall).  Does
anyone know what these values are supposed to be?  I don't see it listed
anywhere in the Bentley.  IS there another test that will determine a
good/bad resistor.  I am going to the fan speed switch today to see if it is
just the contacts on the switch but I'd like to know if anyone else has ever
measured the values between different pins on the resistor.

 

Thanks, 

Chris Perry