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GM 88892976
Control Module

2002-2007 GM

Customer Questions & Expert Answers (18)
GM 88892976 Control Module
GM 88892976 Control Module
  • Part Description
    Module, Blower Motor Control
  • Manufacturer
    General Motors
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Vehicle Fitment

    Year Make Model Trim Engine
    2004-2006 Buick RainierCXL, CXL Plus6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2007 Chevrolet TrailblazerLS, LT, LTZ, North Face, SS6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L GAS
    2002-2006 Chevrolet Trailblazer EXTLS, LT, North Face6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2007 GMC EnvoyDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2002-2006 GMC Envoy XLDenali, SLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    2004-2005 GMC Envoy XUVSLE, SLT6 Cyl 4.2 L GAS, 8 Cyl 5.3 L GAS
    Warning: California's Proposition 65
  • Customer Questions & Expert Answers

    Q:
    Is 88892976 compatible with my car? Posted by ChevyPartsGiant Specialist
    A:
    Please Select Your Vehicle model to see if part number 88892976 is suitable before ordering.
    Posted by ChevyPartsGiant Specialist
    Q:
    How to replace the HVAC control module on Chevrolet Trailblazer? Posted by Customer
    A:
    Your replacement of the HVAC control module begins with removing the IP accessory trim plate and the control module retaining screws. Push down on the HVAC control module retaining tabs before removing the HVAC control module from the instrument panel. You must disconnect all electrical connectors that connect to the HVAC control module. Connect each electrical connector to the HVAC control module before reinserting the instrument panel component and watch for retaining tabs to engage. Insert the HVAC control module retaining screws while tightening them to 1.9 N.m (17 lb ft) before reinstalling the IP accessory trim plate.
    Posted by ChevyPartsGiant Specialist
    Q:
    When should the auxiliary HVAC control module be reprogrammed for the 2005 Buick Rainier? Posted by Customer
    A:
    Do not reprogram the auxiliary HVAC control module unless directed by a service procedure or a service bulletin.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar HVAC Control Module
    Q:
    What is the installation process for the HVAC control module for the 2004 Buick Rainier? Posted by Customer
    A:
    Connect the electrical connectors to the HVAC control module, ensuring the tabs lock into place, then install the HVAC control module into the I/P.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar HVAC Control Module
    Q:
    What should be disconnected after removing the HVAC module assembly for the 2005 Buick Rainier? Posted by Customer
    A:
    Disconnect the electrical connector from the blower motor control processor-auxiliary.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Motor Resistor
    Q:
    What should be done after removing the HVAC control module for the 2005 Buick Rainier? Posted by Customer
    A:
    Disconnect the electrical connectors from the HVAC control module.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar HVAC Control Module
    Q:
    What is the first step to replace the HVAC control module - auxiliary for the 2006 Buick Rainier? Posted by Customer
    A:
    Use a flat bladed tool to carefully pry out the top of the HVAC control-auxiliary.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar HVAC Control Module
    Q:
    What is the final step in the replacement process for the 2002 Chevrolet Trailblazer? Posted by Customer
    A:
    Reinstall the right closeout/Insulator panel.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Motor Resistor
    Q:
    What is the final step to secure the HVAC control-auxiliary in the console/seat for the 2005 Chevrolet Trailblazer? Posted by Customer
    A:
    Push in at the top to engage it securely in the console/seat.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar HVAC Control Module
    Q:
    What should be done after removing the panel for the 2007 GMC Envoy? Posted by Customer
    A:
    Disconnect the blower motor resistor electrical connector and remove the blower motor resistor mounting screws.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Motor Resistor
    Q:
    How do you install the new components for the 2004 Chevrolet Trailblazer? Posted by Customer
    A:
    Place the thermal gasket onto the blower motor control processor-auxiliary, then install the processor and secure it with the screws, tightening them to 2 N.m (18 lb in).
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Motor Resistor
    Q:
    What is the final step in securing the HVAC control-auxiliary for the 2003 GMC Envoy? Posted by Customer
    A:
    Push in at the top of the HVAC control-auxiliary to engage it securely in the console or seat.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar HVAC Control Module
    Q:
    What should be done after removing the closeout panel for the 2005 Chevrolet Trailblazer? Posted by Customer
    A:
    Disconnect the blower motor resistor electrical connector.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Motor Resistor
    Q:
    What should be done after securing the blower motor control processor-auxiliary for the 2006 GMC Envoy? Posted by Customer
    A:
    Connect the electrical connector to the blower motor control processor-auxiliary and reinstall the HVAC module-auxiliary.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Motor Resistor
    Q:
    What should be taken out along with the blower motor control processor-auxiliary for the 2002 GMC Envoy? Posted by Customer
    A:
    Take out the thermal gasket from the evaporator core-auxiliary surface.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Motor Resistor
    Q:
    What may be required for the HVAC control module during service for the 2005 GMC Envoy? Posted by Customer
    A:
    The HVAC control module may require programming or setup procedures, especially when replacing or reprogramming components.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar HVAC Control Module
    Q:
    What should be done after removing the right closeout/insulator panel for the 2003 GMC Envoy? Posted by Customer
    A:
    Disconnect the blower motor resistor electrical connector and remove the blower motor resistor mounting screws.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar Blower Motor Resistor
    Q:
    What is the final step to secure the HVAC control-auxiliary in place for the 2007 GMC Envoy? Posted by Customer
    A:
    Push in at the top to secure it in place within the console or seat.
    Posted by ChevyPartsGiant Specialist
    See expert answers on similar HVAC Control Module
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

OEM GM Control Module 88892976 Designed for Proper Fit and Performance

Original OEM GM parts deliver superior quality and meet all performance standards needed for optimal automotive operation. The authentic part identified by 88892976 Control Module is available in the market under the name GM Blower Motor Resistor, HVAC Control Module. This genuine product has a full warranty coverage from the manufacturer available at all authorized GM dealers throughout the United States. This part 88892976 Control Module fits certain Chevrolet Trailblazer, Trailblazer EXT models, as well as GMC Envoy, Envoy XL, Envoy XUV. Additionally, it is compatible with Buick Rainier models.
The original GM component designated by manufacturer part number 88892976 maintains top performance when functioning as the Module, Blower Motor Control unit. The component 88892976 is constructed from durable material and its dimensions span 3.1 x 2.0 x 2.1 inches while weighing 0.30 Pounds. The Direct Replacement component is ready in New condition to ensure full compatibility with your vehicle system. This component receives the designation of Module; Module, A/C Electric Temperature And Motor Control. The part 88892976 has available replacement options. GM manufacturer provides a warranty that ensures reliable operation of this product. The Shipping Policy and Return Policy pages outline complete details regarding shipping procedures and return processes.
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