How to remove and install the A/C Switch control assembly in Acura MDX?

Disconnect the cable from the negative battery terminal. For the front A/C switch in Pilot and MDX models, remove the instrument panel center bezel. On 2006 and earlier Acura MDX models, remove the four A/C switch mounting screws, then remove it from the center bezel. On all other models, remove the mounting screws for the center components in the instrument panel, disconnect all electrical connectors in the rear and then remove the components. Note: On most models, the A/C switch is mounted with other components in the instrument panel. Remove these components as an assembly and then separate the A/C switch from them. Remove the mounting brackets for the center components and then separate the A/C switch. Installation is the reverse of removal. For Ridgeline models, remove the instrument trim panel. Remove the A/C switch mounting screws and separate the A/C switch from the trim panel. Installation is the reverse of removal. For the rear A/C switch, remove the rear trim panel from the center console. Remove the electrical connectors from the A/C switch. Separate the A/C switch from the panel. Installation is the reverse of the removal.

Genuine Acura MDX A/C Switch

Air Conditioning Switch

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35 A/C Switches found

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Acura MDX Control Assembly Nh892L
Part Number: 79600-TYA-A81ZA
$420.26 MSRP: $600.21
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Product Specifications
- Other Name: Contl Assembly Nh892L
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Automatic Air Conditioner Control Assembly (Graphite Black)
Part Number: 79600-STX-A53ZA
$888.99 MSRP: $1269.62
You Save: $380.63 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Control Assembly, Automatic Air Conditioner (Graphite Black) ; Dash Control Unit; Dash Control Unit, Heater Control
- Replaces: 79600-STX-A52ZA
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Control Assembly, Rear Automatic Air Conditioner (Premium Black Metallic)
Part Number: 79650-TZ5-A41ZE
$316.96 MSRP: $452.67
You Save: $135.71 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Heater & Air Conditioner Control; Heater & A/C Control, Heater Control
- Position: Rear
- Replaces: 79650-TZ5-A41ZC, 79650-TZ5-A41ZF
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Switch Assembly, Hvac
Part Number: 39544-TZ5-A14
$219.08 MSRP: $312.88
You Save: $93.80 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Dash Control Unit; Heater Control
- Replaces: 39544-TZ5-A13, 39544-TZ5-A12
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Control Assembly Nh892L
Part Number: 79600-TYA-A51ZA
$410.99 MSRP: $586.97
You Save: $175.98 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Contl Assembly Nh892L
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Control, Rear Nh892L
Part Number: 79650-TYA-A41ZA
$190.06 MSRP: $271.44
You Save: $81.38 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Contl, Rear Nh892L; Dash Control Unit, Heater Control
- Position: Rear
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Control Assembly, Rear Automatic Air Conditioner (Premium Black Metallic)
Part Number: 79650-TZ5-A91ZE
$323.29 MSRP: $461.72
You Save: $138.43 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater & Air Conditioner Control; Heater & A/C Control, Heater Control
- Position: Rear
- Replaces: 79650-TZ5-A91ZC, 79650-TZ5-A91ZF
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Control, Rear Nh892L
Part Number: 79650-TYA-A71ZA
$201.34 MSRP: $287.55
You Save: $86.21 (30%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Contl, Rear Nh892L; Dash Control Unit, Heater Control
- Position: Rear
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Control Assembly, Rear Heater
Part Number: 79660-S3V-A72
$300.62 MSRP: $484.38
You Save: $183.76 (38%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Dash Control Unit; Heater Control
- Position: Rear
- Replaces: 79660-S3V-A71
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Central,Rear Air Conditioner (Premium Black Metallic)
Part Number: 79650-STX-A42ZB
$328.31 MSRP: $468.89
You Save: $140.58 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater & Air Conditioner Control; Heater & A/C Control, Heater Control
- Position: Rear
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Control Assembly Nh892L
Part Number: 79600-TYA-A41ZA
$410.49 MSRP: $586.25
You Save: $175.76 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Contl Assembly Nh892L
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Control Assembly Nh892L
Part Number: 79600-TYA-A71ZA
$420.26 MSRP: $600.21
You Save: $179.95 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Contl Assembly Nh892L
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Control Assembly, Rear Automatic Air Conditioner (Graphite Black)
Part Number: 79650-STX-A91ZA
$261.50 MSRP: $373.47
You Save: $111.97 (30%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater & Air Conditioner Control; Heater & A/C Control, Heater Control
- Position: Rear
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Control, Rear (Premium Black)
Part Number: 79650-TZ5-A41ZC
$316.96 MSRP: $452.67
You Save: $135.71 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater & Air Conditioner Control
- Position: Rear
- Replaced by: 79650-TZ5-A41ZE
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Control Assembly, Automatic Air Conditioner (Graphite Black)
Part Number: 79600-STX-A43ZA
$888.99 MSRP: $1269.62
You Save: $380.63 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Dash Control Unit; Heater Control
- Replaces: 79600-STX-A42ZA
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Control, Automatic (Premium Black Metallic)
Part Number: 79650-STX-A92ZB
$321.82 MSRP: $459.61
You Save: $137.79 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Heater & Air Conditioner Control; Heater & A/C Control, Heater Control
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Control, Automatic (Premium Black Metallic)
Part Number: 79600-STX-A44ZB
$876.21 MSRP: $1251.37
You Save: $375.16 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Dash Control Unit; Heater Control
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Control, Automatic (Premium Black Metallic)
Part Number: 79600-STX-A54ZB
$885.52 MSRP: $1264.66
You Save: $379.14 (30%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Dash Control Unit; Heater Control
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
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Acura MDX Temperature Climate Heat A/C Control
Part Number: 79650-S3V-A24
Product Specifications
- Other Name: Control Assembly, Automatic Air Conditioner ; Dash Control Unit; Dash Control Unit, Heater Control
- Replaces: 79650-S3V-A22, 79650-S3V-A21, 79650-S3V-A23
- Warranty: This genuine part is guaranteed by Acura's factory warranty.
View related parts
Acura MDX Control Assembly, Rear Automatic Air Conditioner (Graphite Black)
Part Number: 79650-STX-A41ZA
Product Specifications
- Other Name: Heater & Air Conditioner Control; Heater & A/C Control, Heater Control
- Position: Rear
- Warranty: This genuine part is guaranteed by Acura's factory warranty.

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Acura MDX A/C Switch

The Acura MDX A/C Switch allows drivers to directly control the cabin temperature by signaling the climate control module when to cool or heat the air. The dash-mounted switch, which is located near the relays in the power module, when pressed, makes the circuit complete, which wakes the compressor, blower motor, and other HVAC components. The previous MDX editions utilized a tactile push-button or rotary knob, while the later-edition MDX has an integrated panel design. However, the A/C Switch, no matter what design, is still a finger-tap on-off switch. It sends a signal to the system to activate its highly accurate system and produce powerful air conditioning output. The A/C Switch on your dashboard sends requests to the module that compares cabin and outside sensor data. The module then orders infinitely variable blower speeds so that the target temperature arrives fast and fuel isn't wasted. When the A/C Switch or its relay gets stuck, the system can run continuously or not turn on at all, leading to undesired cold or heat. Over the years of Acura history, the switch's role has been fairly consistent across all of the MDX years, and modern Acura models tie the A/C Switch to digital displays, retaining the one-touch logic that makes every Acura MDX interior comfortable in any weather.

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Acura MDX A/C Switch Parts Questions & Experts Answers

Temperature Climate Heat A/C Control
79650-S3V-A24
Q: How to remove and install the A/C Switch control assembly in Acura MDX?
A:
Disconnect the cable from the negative battery terminal. For the front A/C switch in Pilot and MDX models, remove the instrument panel center bezel. On 2006 and earlier Acura MDX models, remove the four A/C switch mounting screws, then remove it from the center bezel. On all other models, remove the mounting screws for the center components in the instrument panel, disconnect all electrical connectors in the rear and then remove the components. Note: On most models, the A/C switch is mounted with other components in the instrument panel. Remove these components as an assembly and then separate the A/C switch from them. Remove the mounting brackets for the center components and then separate the A/C switch. Installation is the reverse of removal. For Ridgeline models, remove the instrument trim panel. Remove the A/C switch mounting screws and separate the A/C switch from the trim panel. Installation is the reverse of removal. For the rear A/C switch, remove the rear trim panel from the center console. Remove the electrical connectors from the A/C switch. Separate the A/C switch from the panel. Installation is the reverse of the removal.