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Check Engine Codes-wrong?

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Old Oct 14, 2008 | 11:08 PM
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HeartofChrome's Avatar
HeartofChrome
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From: MA
Exclamation Check Engine Codes-wrong?

Using the Check Engine blinking I am getting 2 codes:

12 -Battery or computer recently disconnected
33 -Air conditioning clutch relay circuit open or shorted

This van does not have A/C and power has not been disconnected. Am I developing a SBEC problem? What do these codes really mean?
 
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Old Oct 14, 2008 | 11:37 PM
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ive had both, and i also have no AC

usually whenever i unplug the batery i get them. Also once i stalled and i had them - I might have killed the battery trying to start it back up or something. Anyhow oyu probably dont have to worry about them
 
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Old Oct 14, 2008 | 11:39 PM
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Every Mopar computer I've seen has a 12. Mopar sometimes uses the same computer A/C or no, it doesn't know there's no A/C,sets an open circuit code. Seen a manual trans truck that had a torque converter circuit code. !? If it runs good your good to go.
 
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