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tmz93sc
12-06-2013, 03:50 PM
a couple of days ago i unhooked the battery on my car to clean the grounds, cleaned everything up hooked up the battery but did not drive it. go to drive it today and i just get cold air out of the vents and heater, performed the electronic climate control self test and got codes e2 and e7, i remember this happening a while back and it cleared on its own is there a way to clear these codes manually :confused: the climate control was working just fine until i unhooked the battery a few days ago

J.D.
12-08-2013, 07:09 PM
E2 and E7 are error codes for the blend door and blend door actuator. The codes cannot be cleared because the problem exists (as opposed to an intermittent problem). I had this problem show up once in winter when it became extremely cold, and then disappear by itself.