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Error code P0121

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Old Mar 24, 2011 | 01:22 PM
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Lucille's Avatar
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From: Birmingham
Default Error code P0121

Cleared the error code with handheld and it hasn't come back - However at about the same time the exterior temperature gauge in the DIC started showing about 10 degrees high. Did I somehow recalibrate that without meaning to and how do I fix it?
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Old Mar 24, 2011 | 01:40 PM
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From: League City,TX
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Did you try disconnecting the battery?
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