Relay for heater

155,555 MILES
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JERRY1031
  • MEMBER
  • 1 POST
Replaced heater resister but still no power for heater switch.
Mar 7, 2018 at 9:20 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
Yes, and you never will. The switch and resister does not receive or control any power. The switch controls the grounds side of the circuit. The blower motor receives an constant power supply from fuse #26 (30amp) in the under dash fuse box.
Mar 7, 2018 at 9:37 AM
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