2004 Acura MDX Heated seats

2004 ACURA MDX
149,000 MILES • 6 CYL • AWD • AUTOMATIC
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CHUCKSTER
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  • 1 POST
Can you tell me where the fuse for the driver's side seat heater is? If it is not a blown fuse, any other hints on what to check would also be appreciated.
Dec 14, 2009 at 11:06 PM
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KHLOW2008
  • ✓Experienced Mechanic
  • 41,814 POSTS
Hi Chuckster,

Driver's under dash fuse/relaybox, fuse # 4 ( 7.5 A ) Hot when ignition switch is turned ON.

Passenger underdash fuse/relay box fuse # 14 ( 20 A) Hot at all times.

If the passenger heater is working correctly, this is not a problem with the fuses or relays as they uses the same circuit.

Check the wire connectors under the seats for proper installation/connections.

It could be a faulty switch.
Dec 19, 2009 at 4:04 PM
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