A/C Blower Not Working

[jizay]

low side pressure was good, a third FSR is on the way, wish I kneww what kind of signal the FSR should be seeing from the A/C control and what the output signal to the blower motor should be from the FSR.

[jizay]

So nobody knows anything about the electrical components of the A/C except for "replace FSR"?

I really don't want to troubleshoot by replacement.

Anyone out there with knowledge of the electrical signals leading to/from the aux fan and final stage resistor or even the relay/switch to the fan assembly?

[FSETH]

Originally Posted by jizay

So nobody knows anything about the electrical components of the A/C except for "replace FSR"?

I really don't want to troubleshoot by replacement.

Anyone out there with knowledge of the electrical signals leading to/from the aux fan and final stage resistor or even the relay/switch to the fan assembly?

Do you have a Bentley repair manual? Would that info be in there?

[jizay]

Just ordered one the other day, hopefully it will arrive soon. I'm not sure what's in the Bentley manual but I hope there is some electrical data.

Thanks for the help though, at least someone is listening!