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2002 Dodge Ram switch

Tiny
DESIREE1994
  • MEMBER
  • 2002 DODGE RAM
  • 3.7L
  • 2WD
  • AUTOMATIC
When I turn air or heater on I can hear it but I can't feel anything unless I turn key a little and hold it in a certain spot and what do I need to do to fix this problem!
Wednesday, May 6th, 2015 AT 9:06 PM

3 Replies

Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
Are you referring to the ignition key or the switch on the control panel?
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Thursday, May 7th, 2015 AT 5:31 AM
Tiny
DESIREE1994
  • MEMBER
  • 2 POSTS
I'm meaning the ignition switch. U have to keep pressure on the key in the ignition.
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Thursday, May 7th, 2015 AT 9:13 AM
Tiny
JACOBANDNICKOLAS
  • MECHANIC
  • 108,192 POSTS
That's odd. The system vent doors are operated by engine vacuum and have nothing electrical, so I'm not sure how the key can play a role in it if the fan is already running. Have you checked for engine vacuum leaks or vacuum leaks under the dash for the HVAC system?
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Thursday, May 7th, 2015 AT 6:45 PM

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