2004 Chevrolet sliverado air conditioning blowing hot air on front passenger side

Asked by Sep 05, 2015 at 11:36 AM about the 2004 Chevrolet Silverado 1500 Ext Cab Short Bed 2WD

Question type: Maintenance & Repair

2 Answers

8,550

It sounds like the directional sw (upper,lower,defrost etc) is leaking vacuum .... before you tear into the mixer door and vacuum actuator under the dash ... check that rotary switch. It's a combo electro-vacuum switch and the "O" rings fail ... the switch won't go the the correct position.

It's probably the blend valve actuator below the dash. I just had the same problem with my 2011 Silverado on the driver side. I bought a new one off Amazon for $65.

Your Answer

Add photo

Related Questions

Search Chevrolet Silverado 1500 Questions

Chevrolet Silverado 1500 Experts

#1 John Carson
John Carson
Reputation 2,110
#2 Rowefast
Rowefast
Reputation 1,790
#3 Silverado_owner_2006
Silverado_owner_2006
Reputation 1,610
View All

Related Models For Sale

Used GMC Sierra 1500
832 Great Deals out of 66,224 listings starting at $1,995
Used Ford F-150
2,224 Great Deals out of 208,519 listings starting at $1,499
Used Dodge Ram 1500
438 Great Deals out of 11,274 listings starting at $1,000
Used Chevrolet Silverado 2500HD
315 Great Deals out of 26,840 listings starting at $1,250
Used Toyota Tundra
470 Great Deals out of 33,233 listings starting at $3,305
Used Toyota Tacoma
485 Great Deals out of 38,927 listings starting at $2,900
Used Chevrolet Tahoe
565 Great Deals out of 27,383 listings starting at $999
Used Chevrolet Colorado
231 Great Deals out of 23,540 listings starting at $2,200
Used Ford F-250 Super Duty
352 Great Deals out of 47,455 listings starting at $1,795
Used Chevrolet Silverado 2500
7 Great Deals out of 283 listings starting at $3,000
Used Ford Mustang
372 Great Deals out of 46,777 listings starting at $1,500
Used Chevrolet Silverado 1500HD
12 Great Deals out of 263 listings starting at $3,950

Used Cars For Sale

2017 Chevrolet Silverado 1500 For Sale
47 Great Deals out of 113,913 listings starting at $20,499
2016 Chevrolet Silverado 1500 For Sale
138 Great Deals out of 6,086 listings starting at $18,190
2015 Chevrolet Silverado 1500 For Sale
167 Great Deals out of 7,294 listings starting at $15,888
2014 Chevrolet Silverado 1500 For Sale
281 Great Deals out of 10,361 listings starting at $9,988
2013 Chevrolet Silverado 1500 For Sale
167 Great Deals out of 5,115 listings starting at $6,900