Cal Err?

[Pat_OD]

Well I unplugged the battery the other day to do some work on the car and when i pluged it back in there was a message on the radio after i started the car. It says "Cal Err" then it goes away and plays normally does any1 know what this is, i cant imagine it would be that bad of a thing since the radio still works but any feedback would be helpful.

[bigrod118]

play with everything you have. if you have the homelink thing, check temp, fuel use. im guessing its for a calibration error. but if I have time ill try to look it up in the dealership service manuals

[mcquadey]

the radio isn't fully calibrated. the only way you can get it to go away is go to a chevy dealer and they use their scan tool to calibrate it. your screwed into paying buddy.(if u want the message to go away)

[Pat_OD]

ok well 2 questions then do u know how much and what could have caused it? Was it just unplugging the battery?

[dpannazzo]

Don't remeber exactly but in the ownners manaul it mentioned the "cal err" as stupis as this sounds I remeber it metnioning driving in a square a few times to recalibrate it. has something to do with homelink sys.
Mine has always said it. Bought it a few months old and I left alone. radio works fine.

[thermal izod]

take it from someone on the job pat, she's not a true patrol car if there isn't 9 or 10 little things wrong w/ her...lol

[Pat_OD]

where u work izod?

[thermal izod]

i'm a US marine now, stationed in florida...i was on the job on long island, NY.