Other Name: Control Assembly-Heater & A/C (W/Avf) *Black W/Red; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
Replaces: 23176289, 84557922
Fits the following GMC Models:
Sierra 1500 | 2014 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 6.2 L GAS
Sierra 2500 HD | 2015-2018 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
Sierra 3500 HD | 2015-2018 | Base, Denali, SLE, SLT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
Other Name: Control Assembly-Heater & A/C User Interface; Climate Control Module; Blower Control Switch; HVAC Control Module; Dash Control Unit; Control, A/C Instrument Panel
Replaces: 84499508
Fits the following GMC Models:
Sierra 1500 | 2019-2023 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
Other Name: Control Assembly-Heater & A/C User Interface; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel
Fits the following GMC Models:
Sierra 1500 | 2019-2023 | AT4, AT4X, Base, Denali, Denali Ultimate, Elevation, Pro, SLE, SLT | 4 Cyl 2.7 L GAS, 6 Cyl 3.0 L DIESEL, 6 Cyl 4.3 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.2 L GAS
Sierra 2500 HD | 2020-2023 | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
Sierra 3500 HD | 2020-2023 | AT4, Base, Denali, Pro, SLE, SLT | 8 Cyl 6.6 L DIESEL, 8 Cyl 6.6 L FLEX, 8 Cyl 6.6 L GAS
Other Name: Control, Heater And Air Conditioner Control; Control Unit; Control, A/C Instrument Panel
Fits the following GMC Models:
C1500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
C1500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS
C2500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
C2500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
C3500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K1500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
K1500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS
K2500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K2500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K3500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
Other Name: Control, Heater And Air Conditioner Control; Control, A/C Instrument Panel
Replaces: 16169555
Fits the following GMC Models:
C1500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
C1500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS
C2500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
C2500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
C3500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K1500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
K1500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS
K2500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K2500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K3500 | 1991-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
Other Name: Control, Air Conditioner Instrument Panel; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel; Control, Rear Window Defogger
Position: Rear
Fits the following GMC Models:
Sierra 1500 | 2012-2013 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.2 L FLEX
Sierra 2500 HD | 2012-2014 | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
Sierra 3500 HD | 2012-2014 | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
Other Name: Control, Air Conditioner Instrument Panel; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel; Control, Rear Window Defogger
Position: Rear
Fits the following GMC Models:
Sierra 1500 | 2012-2013 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.2 L FLEX
Sierra 2500 HD | 2012-2014 | Denali, SLE, SLT, WT | 8 Cyl 6.0 L CNG, 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
Sierra 3500 HD | 2012-2014 | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
Other Name: Control Assembly-Heater & A/C; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, A/C Instrument Panel; Control, Rear Window Defogger
Replaces: 25803406, 15952373, 25869943, 25869947
Fits the following GMC Models:
Sierra 1500 | 2007-2013 | Denali, Hybrid, SL, SLE, SLT, WT, XFE | 6 Cyl 4.3 L GAS, 8 Cyl 4.8 L FLEX, 8 Cyl 4.8 L GAS, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 6.0 L FULL HYBRID EV-FLEX (FHEV), 8 Cyl 6.0 L FULL HYBRID EV-GAS (FHEV), 8 Cyl 6.0 L GAS, 8 Cyl 6.2 L FLEX, 8 Cyl 6.2 L GAS
Sierra 2500 HD | 2007-2013 | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
Sierra 3500 HD | 2007-2013 | Denali, SLE, SLT, WT | 8 Cyl 6.0 L FLEX, 8 Cyl 6.0 L GAS, 8 Cyl 6.6 L DIESEL
Other Name: Control, Heater And Air Conditioner Control; Climate Control Module; Control Assembly; Dash Control Unit; Control, Heater Control
Fits the following GMC Models:
C1500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
C1500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS
C2500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
C2500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
C3500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K1500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX, Sierra Special, Sierra Sport | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL
K1500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS
K2500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 6 Cyl 4.3 L GAS, 8 Cyl 5.0 L GAS, 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K2500 Suburban | 1992-1994 | Base, SLE | 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
K3500 | 1988-1994 | Sierra, Sierra SL, Sierra SLE, Sierra SLT, Sierra SLX | 8 Cyl 5.7 L GAS, 8 Cyl 6.2 L DIESEL, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
Other Name: Control, Air Conditioner Instrument Panel; Climate Control Module; Blower Control Switch; Dash Control Unit; Control, Heater And A/C Control; Control, A/C Instrument Panel
Replaces: 23157579, 23168145, 84557925, 23176278
Fits the following GMC Models:
Canyon | 2015-2016 | Base, SL, SLE, SLT | 4 Cyl 2.5 L GAS, 4 Cyl 2.8 L DIESEL, 6 Cyl 3.6 L GAS
Sierra 1500 | 2014-2016 | Base, Denali, SLE, SLT | 6 Cyl 4.3 L FLEX, 8 Cyl 5.3 L FLEX, 8 Cyl 5.3 L GAS, 8 Cyl 5.3 L MILD HYBRID EV-GAS (MHEV), 8 Cyl 6.2 L GAS
Q: How to replace the A/C Switch for the heater and air conditioning control on GMC Canyon?
A: Starting the heater and air conditioning control replacement requires removing the accessory trim plate initially. Screws numbered (7,2) securing the HVAC control assembly must be removed before carefully disassembling the unit from the instrument panel. The HVAC control assembly requires the removal of its mode and temperature cables before disconnecting electrical connectors. After separation disconnect the HVAC control assembly. The HVAC control assembly installation requires placement positioning before electrical connectors can be connected with strict attention given to avoiding damage to the mode and temperature cables. After attaching the HVAC control assembly's mode cable and temperature cable reinsert the assembly into its panel position. Secure the HVAC control assembly with screws then tighten them to 1.9 N.m (18 lb in) before reinstalling the accessory trim plate.
Q: How to Replace the A/C Switch in the Front Auxiliary HVAC Control Assembly on GMC Yukon?
A: To change the HVAC control assembly for cars with A/C, start by removing the overhead console screw and detach the overhead console from the headliner. Then, disconnects the electrical connectors located in the auxiliary HVAC control assembly, and remove the overhead console from the vehicle. Thereafter, lift out from the overhead console, the auxiliary HVAC control assembly. For installation first attach the auxiliary HVAC control assembly to the overhead console again reconnect the electrical connectors. Replace the overhead console to the headliner and tighten it using the overhead console screw in a 2 N.m (18 lb in) torque.
Q: How to replace the A/C Switch in the HVAC Control Assembly on GMC Safari?
A: Begin replacement of the HVAC control assembly by detaching the retaining screw and IP cluster trim plate from the left edge of the assembly. Pull out the HVAC control assembly from its seat within the IP before removing it to access electrical and vacuum connectors. The HVAC control assembly requires detachment of vacuum along with electrical connectors. When installing the HVAC control assembly users must link vacuum and electrical connectors but must also position the tab of the assembly into the IP slot for proper placement. Secure this assembly by installing a screw then tightening it to 2 N.m (18 lb in) followed by placing the IP cluster trim plate back in place.