Ambient temperature sensor not working on 2002 Chrysler Voyager

The overhead gauge reads -40. I have replaced the actual sensor behind front grill but that did not fix it. Are there any fuses, relays or programming that needs to be replaced/corrected to get this gauge to start reading accurately again? Thank you!

by in Bethlehem, PA on February 12, 2012
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1 answer 2 comments
ANSWER by , February 12, 2012
i do belive the overhead has gone bad. this is not uncommon
COMMENT by , February 12, 2012
Is there a specific part or is it the whole gauge unit. The rest of the functions seem to work ok!
COMMENT by , February 13, 2012
i think its the assembly