LT1 eng. temp. too low, no AC

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Jul 13, 2007 | 02:26 PM

#16

Sweetred95ta

Registered User

Joined: Sep 2002

Posts: 2,193

From: High Ridge, MO

Disconnecting the battery erases codes. I bet you had a DTC61.

Jul 13, 2007 | 07:07 PM

#17

Danny McAdams

Thread Starter

Registered User

Joined: Aug 2006

Posts: 214

From: Hendersonville Tn.

Exactly!! Now when I got time and cooler I'll trouble shoot syst. These F-bodys are damn hot inside when air don't work. Danny Mc

Jul 13, 2007 | 10:23 PM

#18

shoebox

Registered User

Joined: Dec 1969

Posts: 27,725

From: Little Rock, AR

Quote:

Originally Posted by Danny McAdams

I took - batt. cable off for 10min., reconnected, then compressor started at last, cools not great but much easier to check sys. with compressor running. No more spikes in eng. cooling sys. temp. Thanks for all the info and interest from you guys. Danny Mc

It is normal to have to reset the PCM after the a/c system has been shut down by a sensor or trouble code.