1996 Chevy S-10 fan quit blowing all speeds, fuses are good

Tiny
SPARKY STAN
  • MEMBER
  • 1996 CHEVROLET S-10
Heater problem
1996 Chevy S-10 6 cyl Four Wheel Drive Automatic 110k miles

opened dash, have 12 volts at fan switch, wonder what to check next. Wish I had diagrams, been electrician for 30 years. 4 relays under hood, one for heater? Also read something about blower motor resistor under hood? Any ideas?Tnanks
Saturday, December 26th, 2009 AT 4:57 PM

1 Reply

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Blower Motor Resistor On right rear of engine compartment, on blower module

Also you might want to power the purple wire on the blower motor to check if its the motor-


https://www.2carpros.com/forum/automotive_pictures/12900_blower_resstor_1.jpg

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Saturday, December 26th, 2009 AT 5:19 PM

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