How to replace the auxiliary HVAC Control Module on Cadillac Escalade ESV?

To replace the auxiliary HVAC module in a tahoe, yukon, or escalade, recover the refrigerant from the A/C system and drain the engine coolant first. Lift up the vehicle and detach the heater lines (2, 3) and air conditioning lines (4, 5) from the auxiliary HVAC module located under the vehicle. Remove the nuts from the studs, securing the module, then drop the vehicle and remove the right rear quarter trim panel. Sheed the upper auxiliary air duct, remove the fastener for the upper auxiliary air duct, and carefully slide the duct up into the headliner then disconnect the electrical connectors from the auxiliary HVAC module. Take out the fasteners that hold the auxiliary HVAC module in place and remove the module from the vehicle. For installation, return the auxiliary HVAC module assembly back into the vehicle, home it in with 2 bolts. In the vehicle. Replace fastener , reconnect electrical connectors to auxiliary HVAC module, and install upper auxiliary air duct back on to air distributor duct. Replace the right rear quarter trim panel; hoist the vehicle again and mount the nuts that fasten auxiliary HVAC module torque to 9 N.m (80 lb in). Attach the air conditioning lines (4, 5) and the nut to the auxiliary HVAC module and tighten the nut to 16 N.m 12 lb ft) and install the heater lines (2, 3) at the underside of the vehicle. Lower the vehicle, check level of coolant, the engine, recharge the refrigerant, and lastly carry out a leakage test on the fittings using Halogen Leak Detector (J 39400-A).

OEM Cadillac Escalade ESV HVAC Control Module

Heater Control Assembly

Select Vehicle by Model
Select Vehicle by VIN

Select Vehicle by Model

Make

Model

Year

Select Vehicle by VIN

For the most accurate results, select vehicle by your VIN (Vehicle Identification Number).

11 HVAC Control Modules found

View related parts
Cadillac Escalade ESV Blower Motor Resistor Part Number: 84178783
$89.14 MSRP: $183.19
You Save: $94.05 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly-Blower Motor Control; Control Module; Resistor
- Replaces: 13503201, 13598134, 13598091, 15141283, 13598090, 13501703, 22811003
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2023 Cadillac Escalade ESV | Base, Luxury, Platinum, Premium, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum, V | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
Cadillac Escalade ESV Control Module Part Number: 84097840
$94.51 MSRP: $194.20
You Save: $99.69 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Module; Control, Heater And A/C Control; Control, A/C Instrument Panel
- Replaced by: 84335792
- Replaces: 13595246
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2017 Cadillac Escalade ESV | Base, Luxury, Platinum, Premium Luxury | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
Cadillac Escalade ESV Control Module Part Number: 19260762
$79.78 MSRP: $163.98
You Save: $84.20 (52%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module, Air Conditioner (Complete); Blower Motor Resistor; Module; Resistor; Module, Auxiliary Heater; Module, Heater Control
- Replaces: 52495874, 93803635, 89019351, 52497491, 89018964, 89018849, 89018778, 93803636
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2003-2006 Cadillac Escalade ESV | Base | 8 Cyl 6.0 L GAS
View related parts
Cadillac Escalade ESV Blower Motor Resistor Part Number: 84488485
$39.23 MSRP: $70.05
You Save: $30.82 (44%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Module Assembly-Blower Motor Control; Module; Module, A/C Electric Temperature And Motor Control; Module, Heater Control
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2021 Cadillac Escalade ESV | Luxury, Premium Luxury, Premium Luxury Platinum, Sport, Sport Platinum | 6 Cyl 3.0 L DIESEL, 8 Cyl 6.2 L GAS
View related parts
Cadillac Escalade ESV Control Module Part Number: 13506230
$98.81 MSRP: $203.07
You Save: $104.26 (52%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Control Assembly-Heater & A/C Remote; Climate Control Module; Module; Control, Heater And A/C Control; Control, A/C Instrument Panel
- Replaces: 13594965, 13598177
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2016 Cadillac Escalade ESV | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
Cadillac Escalade ESV 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 Cadillac Escalade ESV | Base | 8 Cyl 6.0 L GAS
View related parts
Cadillac Escalade ESV Dash Control Unit, Driver Side Passenger Side Part Number: 19370230
Product Specifications
- Other Name: Control Assembly, Heater & A/C (W/Driver Seat & Passenger Seat Heater); Climate Control Module
- Position: Driver Side Passenger Side
- Replaces: 25936296
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2009 Cadillac Escalade ESV | Base, Platinum | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
Cadillac Escalade ESV 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 Cadillac Escalade ESV | Base | 8 Cyl 6.0 L GAS
View related parts
Cadillac Escalade ESV Heater Control, Front Part Number: 19370231
$237.42 MSRP: $373.56
You Save: $136.14 (37%)
Product Specifications
- Other Name: Control Assembly, Heater & A/C (W/Front Seat Heater & Cushion Vent F; Climate Control Module; Blower Control Switch; Dash Control Unit
- Position: Front
- Replaces: 15910864, 25809868, 25928681, 25811055, 25936307, 15926354
- Warranty: This genuine part is guaranteed by GM's factory warranty.
Fits the following Vehicles:
- 2007-2011 Cadillac Escalade ESV | Base, Luxury, Platinum, Premium | 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
View related parts
Cadillac Escalade ESV 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 Cadillac Escalade ESV | Base | 8 Cyl 6.0 L GAS
View related parts
Cadillac Escalade ESV 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 Cadillac Escalade ESV | Base | 8 Cyl 6.0 L GAS

Cadillac Escalade ESV HVAC Control Module

Want to cut long-term maintenance and repair costs? Choose OEM HVAC Control Module. Those parts deliver top durability you can trust. On our site, you'll find a huge catalog of genuine Cadillac Escalade ESV parts. Prices are unbeatable, so you can keep more in your pocket. Every OEM Cadillac Escalade ESV HVAC Control Module includes a manufacturer's warranty. You can also get an easy return policy that keeps buying risk free. Fast delivery, get your car on the road quickly. It's simple to search, compare, and order. Stop guessing about quality or fit. Order today and save with parts that last.

Cadillac Escalade ESV HVAC Control Module Parts Questions & Experts Answers

Blower Motor Resistor
84178783
Q: How to replace the auxiliary HVAC Control Module on Cadillac Escalade ESV?
A:
To replace the auxiliary HVAC module in a tahoe, yukon, or escalade, recover the refrigerant from the A/C system and drain the engine coolant first. Lift up the vehicle and detach the heater lines (2, 3) and air conditioning lines (4, 5) from the auxiliary HVAC module located under the vehicle. Remove the nuts from the studs, securing the module, then drop the vehicle and remove the right rear quarter trim panel. Sheed the upper auxiliary air duct, remove the fastener for the upper auxiliary air duct, and carefully slide the duct up into the headliner then disconnect the electrical connectors from the auxiliary HVAC module. Take out the fasteners that hold the auxiliary HVAC module in place and remove the module from the vehicle. For installation, return the auxiliary HVAC module assembly back into the vehicle, home it in with 2 bolts. In the vehicle. Replace fastener , reconnect electrical connectors to auxiliary HVAC module, and install upper auxiliary air duct back on to air distributor duct. Replace the right rear quarter trim panel; hoist the vehicle again and mount the nuts that fasten auxiliary HVAC module torque to 9 N.m (80 lb in). Attach the air conditioning lines (4, 5) and the nut to the auxiliary HVAC module and tighten the nut to 16 N.m 12 lb ft) and install the heater lines (2, 3) at the underside of the vehicle. Lower the vehicle, check level of coolant, the engine, recharge the refrigerant, and lastly carry out a leakage test on the fittings using Halogen Leak Detector (J 39400-A).