How to replace the HVAC Control Module's blower motor control processor on Chevrolet Silverado 3500?

First of all, to replace the Blower Motor control processor in the hvac module, one has to remove the sound insulator panel if it is present. Pull off the connector from the Blower Motor and from Blower Motor control processor. Then, the retaining screws from the hvac module and the Blower Motor control processor are to be removed. To install, put the new Blower Motor control processor into the hvac module and secure it using retaining screws of 1.6 n.m (14 lb in). Once done with that, connect the electrical connector to the Blower Motor control processor and then connect the electrical connector at the Blower Motor. Lastly, if removed, redeploy the sound insulator panel.

OEM Chevrolet Silverado 3500 HVAC Control Module

Heater Control Assembly

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6 HVAC Control Modules found

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Chevrolet Silverado 3500 Control Module
Part Number: 19329838
Product Specifications
- Other Name: Module, Air Conditioner Electric Temperature And Motor Control; Blower Motor Resistor; Resistor; Module, A/C Electric Temperature And Motor Control
- Replaces: 19329772, 93803637, 88986529
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003 Chevrolet Silverado 3500 | Base, LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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Chevrolet Silverado 3500 Heater Control
Part Number: 19244874
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module; Blower Control Switch; Dash Control Unit
- Position: Rear
- Replaces: 15054698, 15753263, 09361345, 9361345
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2001-2002 Chevrolet Silverado 3500 | Base, LS, LT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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Chevrolet Silverado 3500 Heater Control
Part Number: 15763059
Product Specifications
- Other Name: Control, Heater And Air Conditioner Control; Climate Control Module; Blower Control Switch; Dash Control Unit
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Chevrolet Silverado 3500 | Base, LS, LT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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Chevrolet Silverado 3500 Dash Control Unit
Part Number: 19417446
$165.06 MSRP: $259.72
You Save: $94.66 (37%)
Product Specifications
- Other Name: Control Assembly, Heater & A/C (W/Heated Mirror Switch); Climate Control Module
- Replaces: 15222482, 15855849
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2006 Chevrolet Silverado 3500 | LS, LT, WT | 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
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Chevrolet Silverado 3500 Heater Control
Part Number: 19370216
$174.14 MSRP: $274.00
You Save: $99.86 (37%)
Product Specifications
- Other Name: Control, Air Conditioner Instrument Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaces: 10370034, 15832315, 21997353
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2005-2006 Chevrolet Silverado 3500 | Base, LS, LT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS
View related parts
Chevrolet Silverado 3500 Heater Control
Part Number: 19370209
$169.27 MSRP: $266.33
You Save: $97.06 (37%)
Product Specifications
- Other Name: Control, Air Conditioner Instrument Panel; Climate Control Module; Blower Control Switch; Dash Control Unit
- Replaces: 10367042, 15107730, 15185639, 15137655, 15105215
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2004 Chevrolet Silverado 3500 | Base, LS, LT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL, 8 Cyl 8.1 L GAS

Chevrolet Silverado 3500 HVAC Control Module

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Chevrolet Silverado 3500 HVAC Control Module Parts Questions & Experts Answers

Heater Control
19370216
Q: How to replace the HVAC Control Module's blower motor control processor on Chevrolet Silverado 3500?
A: First of all, to replace the Blower Motor control processor in the hvac module, one has to remove the sound insulator panel if it is present. Pull off the connector from the Blower Motor and from Blower Motor control processor. Then, the retaining screws from the hvac module and the Blower Motor control processor are to be removed. To install, put the new Blower Motor control processor into the hvac module and secure it using retaining screws of 1.6 n.m (14 lb in). Once done with that, connect the electrical connector to the Blower Motor control processor and then connect the electrical connector at the Blower Motor. Lastly, if removed, redeploy the sound insulator panel.