• Tiny
  • nikae5
  • 1998 Plymouth Voyager
  • 6 CYL
  • FWD
  • automatic
  • 177,000 miles

1998 Plymouth Expresso 3.3L. I have run all diagnostics on HVAC system and get error code 1-4: "Blend Pass. Actuator did not reach heat stop" error. I need to inspect/replace the actuator, I think and/or inspect/fix a stuck door, I think. I have removed a majority of the dash but I don't know where to find the actuator or get access to the door. Can you please tell me where and how to access these so I can ge the HVAC system working again? Thanks, Ken

Saturday, November 20th, 2010 AT 9:29 PM

1 Answer

  • Tiny
  • Wrenchtech
  • Expert
  • 19,836 posts

I'm not sure what an Expresso is but this info is for a Voyager.
It may or may not be the actuator itself causing the problem.

Was this
Saturday, November 20th, 2010 AT 10:05 PM

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