intermittent heater blower motor operation

135,000 MILES
Avatar
MAGELLAN
  • MEMBER
  • 1 POST
the blower motor may or may not turn on with the switch in any position. After driving for a bit it may turn on, or hitting a bump and may not reach the selected speed for a while if ever.

Is it most likely the blower motor is failing?
Oct 28, 2011 at 7:00 PM
Avatar
RASMATAZ
  • ✓Experienced Mechanic
  • 75,988 POSTS
Could be and also the blower motor relay/fan condtrol module and the blower switch
Oct 31, 2011 at 4:24 AM
Add a reply
Join 2CarPros for free, one of the most advanced car repair communities on the internet. From first-time drivers to seasoned mechanics, everyone is welcome to reply, share details, and get better answers. You can add a temporary image or video first; uploads are limited to 20 MB.

Frequently Asked Problems for This Vehicle