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Chevrolet
Trailblazer
Climate Control
Blower Fan
Relay
2004 Chevy Trailblazer BLOWER MOTOR DOES NOT COME ON
2004 CHEVROLET TRAILBLAZER
90,000 MILES • 6 CYL • 4WD • AUTOMATIC
TERRILYNN73
MEMBER
1 POST
A/C AND HEATER ARE NOT WORKING. BLOWER MOTOR WILL NOT COME ON. FUSES AND RESISTER HAS BEEN CHANGED. WHERE IS THE BLOWER RELAY LOCATED
Sep 10, 2009 at 6:54 AM
RASMATAZ
✓
Experienced Mechanic
75,988 POSTS
Try directing battery power straight to the blower motor
How the blower motor powers up is from the fuse no. 35 40amp thru the blower motor control module then to the HVAC control module
Sep 10, 2009 at 7:17 AM
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