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07-01-2020, 11:53 AM | #1 |
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04 Chevy 1500 A/C issue
Has the electronic panel with dual zone control. Driver side goes full heat sometimes. Can someone tell me the location of the actuator for the driver side?
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I think the world needs a drink... Help somebody...If you can....VanZant We're not wrong, we're not sorry, and its probably gonna happen again. That's the truth about men. Tracy Byrd Member# 13924 '70 c10, 350/350 '68 c10 250/4spd '68 c10 no eng/trans fac ps/pb/ac/at (future father/sons project) '48 Chevy Loadmaster |
07-02-2020, 02:55 PM | #2 |
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Re: 04 Chevy 1500 A/C issue
Driver side is on top of the heater box.
You have to pull the dash cover and the duct that passes over the top of the heater box. The passenger side is a lot easier. Just pull the beauty cover and the actuator motor is right on the bottom of the heater box. Have you tried resetting the HVAC controller?
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1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. |
07-02-2020, 03:48 PM | #3 |
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Re: 04 Chevy 1500 A/C issue
Hold it, I think the left (driver's side) temp actuator is the one on the bottom of the HVAC case. BTW, sometimes you can get the top temp. actuator off by removing the radio and reaching in. By all means try the reset first, that often fixes the problem.
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1967 GMC CM-2500 Camper Cruiser, 351E V-6, NP 435 4 speed, Dana 60, and factory A/C. 2012 GMC K-3500 WT regular cab, 6.0L Vortec, 6L90. |
07-06-2020, 04:32 PM | #4 |
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Re: 04 Chevy 1500 A/C issue
How do I do the reset?
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I think the world needs a drink... Help somebody...If you can....VanZant We're not wrong, we're not sorry, and its probably gonna happen again. That's the truth about men. Tracy Byrd Member# 13924 '70 c10, 350/350 '68 c10 250/4spd '68 c10 no eng/trans fac ps/pb/ac/at (future father/sons project) '48 Chevy Loadmaster |
07-06-2020, 06:59 PM | #5 |
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Re: 04 Chevy 1500 A/C issue
03-07 AUTOMATIC HVAC with the digital display.
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1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. Last edited by hatzie; 07-06-2020 at 07:29 PM. |
07-08-2020, 10:59 PM | #6 |
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Re: 04 Chevy 1500 A/C issue
Thank you Hatzie!!!
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I think the world needs a drink... Help somebody...If you can....VanZant We're not wrong, we're not sorry, and its probably gonna happen again. That's the truth about men. Tracy Byrd Member# 13924 '70 c10, 350/350 '68 c10 250/4spd '68 c10 no eng/trans fac ps/pb/ac/at (future father/sons project) '48 Chevy Loadmaster |
07-09-2020, 04:34 PM | #7 |
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Re: 04 Chevy 1500 A/C issue
Did it work for you?
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1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. |
07-11-2020, 11:08 AM | #8 |
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Re: 04 Chevy 1500 A/C issue
Seemed ok until this morning. I've had it full cold. This morning I turned it to 70ish, then it went full hot on the driver side.
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I think the world needs a drink... Help somebody...If you can....VanZant We're not wrong, we're not sorry, and its probably gonna happen again. That's the truth about men. Tracy Byrd Member# 13924 '70 c10, 350/350 '68 c10 250/4spd '68 c10 no eng/trans fac ps/pb/ac/at (future father/sons project) '48 Chevy Loadmaster |
07-11-2020, 03:22 PM | #9 |
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Re: 04 Chevy 1500 A/C issue
Just looked at the service books. I was incorrect. The RH blend motor is on top of the airbox.
The LH motor is on the bottom of the HVAC box under the beauty cover and it's darn easy to R&R. I've read conflicting information. I trust GM. Pull the heater fuse referenced above before you remove the motor and don't plug it back in til the new one is installed and you're ready to calibrate it. Re-cal the system after you finish installing the motor.
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1959 M35A2 LDT465-1D SOLD 1967 Dodge W200 B383, NP420/NP201 SOLD 1969 Dodge Polara 500 B383, A833 SOLD 1972 Ford F250 FE390, NP435/NP205 SOLD 1976 Chevy K20, 6.5L, NV4500/NP208 SOLD 1986 M1008 CUCV SOLD 2000 GMC C2500, TD6.5L, NV4500 2005 Chevy Silverado LS 2500HD 6.0L 4L80E/NP263 2009 Impala SS LS4 V8 RTFM... GM Parts Books, GM Schematics, GM service manuals, and GM training materials...
And please let us know if and how your repairs were successful. |
07-15-2020, 06:32 PM | #10 |
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Re: 04 Chevy 1500 A/C issue
Thank you sir. I will update you.
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I think the world needs a drink... Help somebody...If you can....VanZant We're not wrong, we're not sorry, and its probably gonna happen again. That's the truth about men. Tracy Byrd Member# 13924 '70 c10, 350/350 '68 c10 250/4spd '68 c10 no eng/trans fac ps/pb/ac/at (future father/sons project) '48 Chevy Loadmaster |
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