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How to fix a Chevy Silverado dual climate control problem?

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How to fix a Chevy Silverado dual climate control problem?

An expert who has achieved level 1. An expert that has 1 follower. An expert that has over 10 points. An expert whose answer got voted for 2 times. Take battery cable off for 5 mins, then put battery cable back on.

Why is my Chevy Silverado not mixing hot and cold air?

The passenger’s side flap for mixing hot & cold air according to driver commands is bad. Flaps are actuated by electrical step by step motors. Could be damaged the flap actuator (motor), the flap mechanism (blocked in “HOT” air position), and / or electrical supply wires.

What kind of car is a Chevy Silverado?

It is electric and a 2007 Chevrolet Silverado.. It worked laying down but now will not come up. 2007 Chevrolet Silverado 1500… 2007 Chevrolet Silverado 1500… chevy heat blows passenger…

How to fix a Chevy Silverado climate control problem?

This initiates a re calibration of climate control equipment and actuators. It will fix your problem. You can’t post conmments that contain an email address. My passenger seat is stuck in recline. It is electric and a 2007 Chevrolet Silverado.. It worked laying down but now will not come up.

It is electric and a 2007 Chevrolet Silverado.. It worked laying down but now will not come up. 2007 Chevrolet Silverado 1500… 2007 Chevrolet Silverado 1500… chevy heat blows passenger…

The passenger’s side flap for mixing hot & cold air according to driver commands is bad. Flaps are actuated by electrical step by step motors. Could be damaged the flap actuator (motor), the flap mechanism (blocked in “HOT” air position), and / or electrical supply wires.

How to turn climate control back on after dead battery?

Reconnect battery, start truck (with climate control still off) run truck for 2-3 minutes. Shut truck 2nd time, start truck again, then turn climate control on and it should work, if an actuator is not bad. My Buick used to do this occassionly and that put it back to work everytime.

How to test a Chevy Silverado HVAC system?

Plug in the electrical harness. Now set the fan and heater controls to off and the temperature controls to the coldest setting. Reconnect the battery, turn the key and listen for the actuator to click. Wait five minutes then test the controls to see if it worked.

Is there a problem with my GMC dual climate control heater?

’04 GMC Dual Climate control heater issue | The largest community for snow plowing and ice management professionals. Find discussions on weather, plowing equipment and tips for growing your business. My 2004 2500HD with dual climate controls (manual) has an issue.

Reconnect battery, start truck (with climate control still off) run truck for 2-3 minutes. Shut truck 2nd time, start truck again, then turn climate control on and it should work, if an actuator is not bad. My Buick used to do this occassionly and that put it back to work everytime.

How long does it take to get a Silverado climate control?

Only 1 left in stock (more on the way). . Usually ships within 2 to 3 weeks. . . . Only 1 left in stock – order soon. . Only 5 left in stock – order soon. .

Where is the HVAC controller on a Chevy Silverado?

Remove the panel under the driver side’s dash board (For passenger actuator remove the panel under the glove box). The actuators are mounted near the HVAC controller. Pry off the electrical harness plugged into the actuator. Unscrew the mounting screws and remove the actuator. Install your new actuator and tighten it down with the mounting screws.

Where is the climate control on a GM Truck?

The a/c does work but the dial has to be on the dash setting even though it doesn’t blow from the dash only the defrost setting, and still no heat on the rear climate control.

What kind of climate controls does a GMC have?

You are currently viewing GMC.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location. Your GMC is equipped with climate controls that allow you and your passengers to stay comfortable – whether you’re braving the heat of summer or the chill of winter.

What kind of engine does a Sierra 3500 have?

The weight of passengers, cargo and options or accessories may reduce the amount you can tow. Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch.

How much does it cost to replace climate control on 2005 GMC Envoy?

The actuator should cost about $200 and replacement will require 0.6 hours of labor. If a 2005 GMC Envoy is fitted with dual GMC climate control but the driver’s side does not provide heat, will rebooting the system or resetting the actuators fix the problem? A reboot may work.

An expert who has achieved level 1. An expert that has 1 follower. An expert that has over 10 points. An expert whose answer got voted for 2 times. Take battery cable off for 5 mins, then put battery cable back on.

You are currently viewing GMC.com (United States). Close this window to stay here or choose another country to see vehicles and services specific to your location. Your GMC is equipped with climate controls that allow you and your passengers to stay comfortable – whether you’re braving the heat of summer or the chill of winter.

The weight of passengers, cargo and options or accessories may reduce the amount you can tow. Requires Sierra 3500 HD Regular Cab Long Bed 2WD DRW with available Duramax 6.6L Turbo-Diesel V8, Max Trailering Package and gooseneck hitch.

Is there an issue with the odometer on my Silverado?

The issue is, I can not get the mileage to display. The only display I get is “Language:” and it constantly cycles between French, Spanish and English. I do not have the DIC type. I’ve tried pressing the odometer reset stem but get no change.

What are the ignition coils on a Chevy Silverado?

Ignition Coils-Odd-Numbered INJ 2 15A Fuel Injectors-Even-Numbered. Ignition Coils-Even-Numbered TRL B/U WA Body Control Module (BCM). Trailer Wiring. Back-Up Alarm SIR 15A Inflatable Restraint Sensing and Diagnostic Module (SDM), Memory Seat Module-Passenger. Inside Reaview Mirror SEO ION 10A DEFOG Relay. Instrument Panel Cluster (IPC).

What’s the fuse on a 2003 Chevy Silverado?

LBEC 1 50A FLASH Fuse, TBC 2A Fuse. TBC 2B Fuse. TBC 2C Fuse. LT DOORS Fuse LR PARK 10A Exterior Lamps-Left Rear.

Why does my GMC Silverado have no crank?

This is a fix for a known electrical issue with the 2003-2007 C/K series GM Trucks where a bad ground causes multiple issues. Such as no start, no crank, intermittent no gauges, and sometimes the theft light would stay on, and the parking lights would stay on.

LBEC 1 50A FLASH Fuse, TBC 2A Fuse. TBC 2B Fuse. TBC 2C Fuse. LT DOORS Fuse LR PARK 10A Exterior Lamps-Left Rear.

Ignition Coils-Odd-Numbered INJ 2 15A Fuel Injectors-Even-Numbered. Ignition Coils-Even-Numbered TRL B/U WA Body Control Module (BCM). Trailer Wiring. Back-Up Alarm SIR 15A Inflatable Restraint Sensing and Diagnostic Module (SDM), Memory Seat Module-Passenger. Inside Reaview Mirror SEO ION 10A DEFOG Relay. Instrument Panel Cluster (IPC).

What to do if your Chevy Silverado won’t start?

Simple fix by checking the ground in the harness right behind the passenger side cylinder head. Trace the break and wire it to a new location for a ground such as the front of the cylinder head as I did. Loading…

How do you fix a bad climate control?

Take battery cable off for 5 mins, then put battery cable back on. Insert your key into the ignition turn to on but don’t start the vehicle wait 5 seconds turn back off repeat the key on/off three times. This initiates a re calibration of climate control equipment and actuators. It will fix your problem.

How do I reset the climate control on my car?

Ignition off, pull the HVAC/ECAS fuse for 10 seconds, reinstall and start vehicle without touching any controls, wait 40 seconds for the control module to self calibrate. If there is still a problem, the actuator for the temp blend door may have failed. Scan the HVAC for codes. Re: Resetting Climate Control?

How does the rear climate control system work?

When locked the rear climate control system cannot be adjusted from the rear climate controls. If equipped, the solar sensor, on top of the instrument panel near the windshield, monitors the solar heat. The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort.

Ignition off, pull the HVAC/ECAS fuse for 10 seconds, reinstall and start vehicle without touching any controls, wait 40 seconds for the control module to self calibrate. If there is still a problem, the actuator for the temp blend door may have failed. Scan the HVAC for codes. Re: Resetting Climate Control?

What to do if your climate control has failed?

Ignition off, pull the HVAC/ECAS fuse for 10 seconds, reinstall and start vehicle without touching any controls, wait 40 seconds for the control module to self calibrate. If there is still a problem, the actuator for the temp blend door may have failed. Scan the HVAC for codes.

Ignition off, pull the HVAC/ECAS fuse for 10 seconds, reinstall and start vehicle without touching any controls, wait 40 seconds for the control module to self calibrate. If there is still a problem, the actuator for the temp blend door may have failed. Scan the HVAC for codes.

What kind of car is 2007 Chevy Silverado?

You can’t post conmments that contain an email address. My passenger seat is stuck in recline. It is electric and a 2007 Chevrolet Silverado.. It worked laying down but now will not come up. 2007 Chevrolet Silverado 1500…

What’s the problem with dual heat control in a Chevy Silverado?

I have dual heat control for driver and passenger. Problem is my side blows heat all the time regardless of setting. You can turn the temperature on both to coolest setting. You reach across and feel the air coming from the vent on the passenger side its cool. The drivers side is screaming hot.

Where is the climate control on a Chevy Silverado?

I’ve replaced the blower motor (passenger side underneath dash), resistor (behind the glove compartment), and checked ALL fuses left of driver and under the hood, and still the blower motor does not run. A/C comes on but no air from any of the vents on any settings, heat, a/c, defrost, floor, vents, or combination.

When did my 2004 Silverado 4×4 start blowing heat?

Around 75,000 miles my 2004 1500 EXT Silverado 4×4 was blowing heat from driver and passenger side regardless of the settings. Took it into the dealership they replaced the fan clutch for $341.17 on 1/8/07. Now today I noticed the driver side has A/C but the passenger side is blowing hot again.

What’s the temperature on a Chevy Silverado truck?

You can turn the temperature on both to coolest setting. You reach across and feel the air coming from the vent on the passenger side its cool. The drivers side is screaming hot. Any ideas? Truck is a 2003 1500HD LT Silverado 4×4.

Why does my car AC blow cold air on one side?

If the car AC blows cold air on one side and hot on the other, there are a few different causes but it’s likely the blend door actuator, also known as the temperature blend door actuator or vent mode door actuator

Where does the air go in a Chevy?

Air is directed to the windshield, outboard instrument panel outlets and side window outlets. Air is directed to the instrument panel outlets. Air is directed to the floor outlets, with some air directed to the windshield, outboard instrument panel outlets and side window outlets.

Why is my suburban AC blowing hot air?

My 2005 suburban AC is blowing hot air; one minute it was blowing out cool air and then it started blowing as if the heat was on…. Clicking this will make more experts see the question and we will remind you when it gets answered. You can’t post conmments that contain an email address. An expert who has achieved level 1.

How to use your Chevy vehicle’s climate controls?

1. Set the temperature. Allow the system time to stabilize. 2. Press AUTO. 3. Adjust the temperature as needed for best comfort. How do I sync the driver and passenger temperatures? With available SYNC, the driver and passenger temperature settings can be easily synchronized. 1.

Why is the air conditioner in my car not cooling?

The most common causes of broken air conditioning are leaks or compressor issues. If your air is blowing cool but not cold, the problem could be a clogged filter, cooling fan problem, radiator trouble, or it could simply be that you need to recharge your AC.

Why does my Chevy Silverado blow hot air on one side?

This article applies to the Chevrolet Silverado (1999-Present). Does your Silverado blow hot air on one side and cold air on the other? If you have dual zone controls you may have run into this problem before. There is a way to fix this if you’re patient and willing to troubleshoot your way through it.

Plug in the electrical harness. Now set the fan and heater controls to off and the temperature controls to the coldest setting. Reconnect the battery, turn the key and listen for the actuator to click. Wait five minutes then test the controls to see if it worked.

’04 GMC Dual Climate control heater issue | The largest community for snow plowing and ice management professionals. Find discussions on weather, plowing equipment and tips for growing your business. My 2004 2500HD with dual climate controls (manual) has an issue.

Is there an issue with my dual climate controls?

My 2004 2500HD with dual climate controls (manual) has an issue. No matter where I put the slide selector, I get full hot heat. Yesterday was 70 degrees and obviously it was extremely noticable. I thought I had noticed something this winter but it was intermittent.

Is there issue with auto climate control not changing from vent to vent?

Has anyone had an issue with the auto climate control not changing from vent to vent? Re: Fan Only Blows Defrost, Won’t Change To Floor Or Vent. Pull the negative battery cable and re-install, making sure it is very tight (also check the positive to make sure it is tight). See if this fixes the problem.

What’s the problem with my 2005 Chevy Silverado?

No one has added a helpful site for this 2005 Silverado problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: Pearl Wilson is typing…

No one has added a helpful site for this 2005 Silverado problem yet. Be the first! Read reviews of repair shops in your area. Enter your zip code: Pearl Wilson is typing…

Has anyone had an issue with the auto climate control not changing from vent to vent? Re: Fan Only Blows Defrost, Won’t Change To Floor Or Vent. Pull the negative battery cable and re-install, making sure it is very tight (also check the positive to make sure it is tight). See if this fixes the problem.

What happens to the climate control unit when the blower is off?

If the Blower is off, the Recirc door defaults to the fresh air position. The Recirc door actuator is closed when a ground is applied at Pin 4 of the Climate Control PCB. When Pin 4 is open the actuator opens the door allowing fresh air to flow into the cabin.

What are the problems with a Delco climate control unit?

The most common problems with this vintage of AC Delco climate control systems are failure of ventilation door servos, and failures of the control unit. This document pertains to the control unit.

If the Blower is off, the Recirc door defaults to the fresh air position. The Recirc door actuator is closed when a ground is applied at Pin 4 of the Climate Control PCB. When Pin 4 is open the actuator opens the door allowing fresh air to flow into the cabin.

Where can I find the Chevy Silverado owner’s manual?

P.O. Box 07130 Detroit, MI 48207 GENERAL MOTORS, GM, the GM Emblem, How to Use This Manual CHEVROLET, the CHEVROLET Emblem and the name SILVERADO are registered trademarks of General Many people read their owner’s manual from beginning Motors Corporation.

My 2004 2500HD with dual climate controls (manual) has an issue. No matter where I put the slide selector, I get full hot heat. Yesterday was 70 degrees and obviously it was extremely noticable. I thought I had noticed something this winter but it was intermittent.

What are the features of a Chevy Silverado 2500HD?

The 2500HD comes nicely equipped with dual zone auto climate control, cruise control, full power accessories, an adjustable steering wheel, AM/FM/CD audio, a rear window defogger and running boards. Safety features include driver and passenger-side airbags and ABS.

What kind of engine does a 2003 Chevy Silverado have?

Redesigned for 2003 and equipped with a standard 6.0-liter V8, the 2003 Chevy Silverado 2500HD comes available in Base, LS and LT trim levels with your choice of 4WD and a 4-speed automatic or a 5-speed manual transmission depending on the model.

What kind of radio does a Silverado 2500HD have?

Added this year is an optional XM Satellite Radio. The 2500HD comes nicely equipped with dual zone auto climate control, cruise control, full power accessories, an adjustable steering wheel, AM/FM/CD audio, a rear window defogger and running boards.

What is the temperature control on a GMC CK truck?

Power is routed back out to Pin 7 through a 3.8 ohm resistor and the Max AC switch, but on a 1500 truck Pin 7 is not used. The Blend (temperature) door control is powered directly from +12V via Pin 5.

Remove the panel under the driver side’s dash board (For passenger actuator remove the panel under the glove box). The actuators are mounted near the HVAC controller. Pry off the electrical harness plugged into the actuator. Unscrew the mounting screws and remove the actuator. Install your new actuator and tighten it down with the mounting screws.

What kind of engine does a 2004 Chevy Silverado have?

Select a 2004 Chevrolet Silverado 1500 trim level Coming in Extended and Regular cab styles with a wide variety of variations, the 2004 Chevrolet Silverado 1500 features a 4.3 Vortec V6 engine with 195 hp and 260 lb-ft of torque at 2800 rpm, while 4.8L and 5.3L V8s are also available.

Where was the 2004 Chevy Silverado 1500 purchased?

1st owner purchased on 05/05/05 and owned in KS until 12/29/05 • 2nd owner purchased on 01/18/06 and owned in KS until 05/03/08 • 3rd owner purchased on 05/03/08 and owned in KS until .

What kind of cab does a Silverado 1500 have?

Offered in base, LS and LT trim levels, the Silverado 1500 comes in four variations in addition to the new Crew Cab: regular cab and extended cab, and with either a 6.5- or 8-foot cargo bed. A Work Truck Package is available, as are SS and Z71 Silverados.

Take battery cable off for 5 mins, then put battery cable back on. Insert your key into the ignition turn to on but don’t start the vehicle wait 5 seconds turn back off repeat the key on/off three times. This initiates a re calibration of climate control equipment and actuators. It will fix your problem.

Where is the rear climate control system located?

If equipped, press Rear Control Lockout (location varies) to lock or unlock control of the rear climate control system from the front seat. When locked the rear climate control system cannot be adjusted from the rear climate controls. If equipped, the solar sensor, on top of the instrument panel near the windshield, monitors the solar heat.

How does the climate control work on a car?

The climate control system uses the sensor information to adjust the temperature, fan speed, recirculation, and air delivery mode for best comfort. Do not cover the sensor; otherwise the automatic climate control system may not work properly.

Where are the HVAC fuses in a Chevy Silverado?

Turn the ignition off. Find the three HVAC fuses; Two are under the hood and one is in the cab fuse box. Turn the AC and heater switches to the off position, and turn the temperature controls to the coldest setting. Set the HVAC to automatic. Plug in the fuses. Start the engine and let it run for five minutes.

What kind of HVAC does a Chevy Silverado have?

Access our free HVAC Systems Repair Guide for Avalanche, Sierra, Silverado, C&K Series, 1999-2005 through AutoZone Rewards. These diagrams include: Fig. A/C Compressor Controls (c) (2005) Fig. Air Temperature Actuators Left and Right (c) (2005) Fig. Power, Ground, Serial Data and Blower Motor Control (c) (2005) Fig.

Where can I buy a Chevy Silverado door actuator?

Buy 2004 Chevrolet Silverado 1500 A/C Heater Blend Door Actuator from AutoZone. 10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only

This article applies to the Chevrolet Silverado (1999-Present). Does your Silverado blow hot air on one side and cold air on the other? If you have dual zone controls you may have run into this problem before. There is a way to fix this if you’re patient and willing to troubleshoot your way through it.

Turn the ignition off. Find the three HVAC fuses; Two are under the hood and one is in the cab fuse box. Turn the AC and heater switches to the off position, and turn the temperature controls to the coldest setting. Set the HVAC to automatic. Plug in the fuses. Start the engine and let it run for five minutes.

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Ruth Doyle