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Re: '91 Buick P.A. Ambient Temp Sensor Update?
Posted to Technical Tips Forum on 5/29/2000 1 Reply

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Turn ignition on, press off and warm buttons simultaneously. Displays segment check. (this is test of all displayparts) press OFF, get ECC codes (electronic climate control) press LO, displys 01 C, th... Login to read more.

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