Question about 2003 Buick Rendezvous

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Heat blows from panel on drivers side, but no heat

Heat blows from panel on drivers side, but only cold air blows on the passanger side and thermostat is set on heat

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Stuck blend door under dash.

Posted on Sep 25, 2009


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SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

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When I put the heat on the drivers side blows warm air but the passanger side blows cold air

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Driver side heat blows cool air passenger side blows hot air. Both thermostats are on hot, recently had no heat flushed radiator and got half heat

Hello, this is cused by the drivers side temp door actuator. there are two electric motors that move the temp doors from cold to hot. there is one on the drivers side and one on the passenger side. you will need to replace the one for the drivers side.

  • Remove the left instrument panel (I/P) insulator.
  • Remove the knee bolster bracket bracket. Disconnect the electrical connector from the left air temperature actuator.
  • Remove the mounting screws from the left air temperature actuator.
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    My AC blows hot air out the driver's side and cold

    My 02 Century has dual temp controls . One for driver for passenger. Make sure you don't have the dual climate enabled and just set for heat on your side and AC on the passengers

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    its likley to be the pipe has been riped off or fell off or its the flaps on the heater box its self not opening,,,have a look under the dash to fine any pipes that are off the heater box,,
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    unless its the other half? or worse still its the mother in law!!!! ho ho ho!

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    Jan 28, 2009 | 1999 Jeep Grand Cherokee

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    Did you check your coolant level or was it low and you added to it at some point? If so the system my need to be bleed or worst case the thermostat is going bad.

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    A/C Heater problems

    the main issue with this is either the thermostat or the climate control switch I do not know if your climate control switch is electronic or manual either way I would start out with the cheapest and go with the thermostat first good luck!

    Nov 22, 2008 | 2004 Chevrolet Impala

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