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Jan 1, 2019 | 01:10 PM

Jerry Maxwell

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5th Gear

Joined: Jan 2019

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From: Missouri

Hvac problem

I have a 97 C5 my battery went dead I replaced battery. Now drivers side only blows cold while passenger side blows only hot. It still switches to different modes on both sides defrost,floor,ac, etc. It shows 5 codes on dic B0361H,B0363H,B0367H,B0441HC, &B0446HC. Anyone got any suggestions for a fix? Everything was working fine till battery died.
Thanks,
Madmax

Jan 1, 2019 | 01:47 PM

STRMLNE

Melting Slicks

Joined: Oct 2002

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From: Arizona

Did you clear all of the codes and see if it works after?

Jan 1, 2019 | 01:51 PM

Jerry Maxwell

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5th Gear

Joined: Jan 2019

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From: Missouri

Yes cleared codes but they come back.

Jan 1, 2019 | 03:18 PM

GCG

Melting Slicks

Joined: Jan 2009

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From: Miami FL

Quote:

Originally Posted by Jerry Maxwell

...my battery went dead I replaced battery. Now drivers side only blows cold while passenger side blows only hot... ...It shows 5 codes on dic B0361H, B0363H, B0367H, B0441HC, & B0446HC... ...Everything was working fine till battery died...

Have you tried recalibrating the A/C Actuators?

Shown as Current:

B0441 Left Actuator Out of Range
B0446 Right Actuator Out of Range

Shown as History:

B0361 Left Actuator Feedback Short to GND
B0363 Left Actuator Feedback Open
B0367 Right Actuator Feedback Open

Last edited by GCG; Jan 1, 2019 at 03:23 PM.

Jan 1, 2019 | 04:27 PM

Jerry Maxwell

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5th Gear

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From: Missouri

Yes tried recalibrating still no change

Last edited by Jerry Maxwell; Jan 1, 2019 at 04:32 PM.

Jan 1, 2019 | 04:31 PM

wadenelson

Burning Brakes

Joined: Dec 2005

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Any chance vehicle was jump-started backward prior to battery replacement? Sorry, gotta ask.

Jan 1, 2019 | 04:34 PM

Jerry Maxwell

Thread Starter

5th Gear

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From: Missouri

No it was in garage in storage. Hadn’t been driven in 2 weeks.

Jan 1, 2019 | 09:33 PM

redzg

Safety Car

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Posts: 3,774

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From: Orlando Florida

Tried disconnecting and reconnecting the battery yet? Recalled seeing an interesting article on the Super Chevy web page:
http://www.superchevy.com/how-to/add...orage-voltage/

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Jan 1, 2019 | 10:32 PM

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Jan 1, 2019 | 10:43 PM

#10

Jerry Maxwell

Thread Starter

5th Gear

Joined: Jan 2019

Posts: 5

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From: Missouri

Yes I tried disconnecting battery left it disconnected for 5 or 6 minutes. Still no change. It clears an works for a minute or 2 then goes back to cold on drivers side and hot on passenger.