Blend actuator driver's side

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Jayramb
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Posts: 7
Joined: Wed Sep 22, 2021 11:59 am
Year and Trim: 2003 Bonneville SLE Silver

Blend actuator driver's side

Post by Jayramb »

Anyone have a diagram of the auto hvac system? I'm having a hard time diagnosing why I have no heat on the passenger side. The passenger actuator was replaced. I'm thinking the driver's side blend door is shot.
Do you know of the part number?
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harofreak00
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Re: Blend actuator driver's side

Post by harofreak00 »

Did you calibrate the HVAC motors after you replaced it?
Re-Calibrating Actuators
Calibration Procedure with a Scan Tool
  • Install a scan tool.
    Turn ON the ignition, with the engine OFF.
    With a scan tool, select Instrument Panel Module.
    Select Special Functions.
    Select Miscellaneous Test.
    Select Recalibrate all Motors.
    Select ON, wait 30 seconds.
    All counts will display zero and slowly the scan tool will begin to show counts.
Calibration Procedure without a Scan Tool
  • Turn OFF the ignition.
    Remove the battery positive voltage circuit fuse of the Instrument Panel Control Module.
    • Important - The module memory will not clear if the battery positive voltage circuit fuse is installed in less than 60 seconds.
    Wait 60 seconds.
    Install the fuse.
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Andrew - owner/operator of Bonnevilles Unlimited
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2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler
Jayramb
LE Member
Posts: 7
Joined: Wed Sep 22, 2021 11:59 am
Year and Trim: 2003 Bonneville SLE Silver

Re: Blend actuator driver's side

Post by Jayramb »

I looked at the fuses, and the hvac solenoid isn't there. I would think that needs to be there since I have auto air.
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harofreak00
Administrator
Administrator
Posts: 26022
Joined: Mon May 19, 2008 6:04 pm
Year and Trim: 2004 GXP - plus a handful of other Bonnevilles
Location: Browerville, MN
Contact:

Re: Blend actuator driver's side

Post by harofreak00 »

37 - HVAC BATT (10A)
Andrew - owner/operator of Bonnevilles Unlimited
Image
2004 Bonneville GXP | 60k | White Gold Tricoat | custom built supercharged 3800 hot rod | garage queen
1997 Corvette | 57k | Silver Metallic | Z06 wheels | Date-night Hauler/Parts runner
2014 Town & Country Limited | Cashmere Pearl | 115k | Family Hauler
2002 Ram 1500 Quad Cab Sport | Black| 280k | Official Bonneville Hauler
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