Heat stopped working in 2000 Oldsmobile intrigue. What could it be? I can't find the blower or HVAC relay and all fuses are good

SOURCE: 1992 cadillac deville - hvac blower motor does not shut off.

replace the relay , when a relay sticks like that , a good test is to slap it with something like the handle of a screw driver , see if it un-sticks , its not a fix , just a test . cheers'

SOURCE: Heat blower fan not working

it seems like u have either a bad switch or bad blower motor.

Arnie Burke

• 7339 Answers
• Posted on Sep 15, 2009

SOURCE: 2001 oldsmobile intrigue secondary air injection

motor has probly failed-n hav it inspected n electrically tested-a repair manual is very helpful-may want to do code scan to confirm

Testimonial: "emission wiz info helpful, i am trying to locate a wiring diagram at this time any suggestions also air motor works fine with jumper wire from positiv"

SOURCE: Where is the Turn Signal relay located on a '00 Intrigue?

It's up under the left side of the dash, attached to the same bracket as the body control module. But sometimes the problem is in the hazard switch - try pressing it when the signals don't work and that often brings them back to life. Also, check the ground wire to the left of the base of the steering column.

SOURCE: 2000 Oldsmobile Intrigue: Heat and

This is a common problem when the heater resistor goes bad. It is located near or mounted on the blower motor. Replacing the resistor module will fix the problem. FYI, Sometimes the blower motor is still working but the bearings are going bad. This tends to cause premature failure of the motor resistors. (So if the resistors fail again I would suggest replacing the blower motor as well.)