Test 12A - Bus Bias Level Or Bus (+/-) Open
WARNING: This page is about a different car, the 1995 Chrysler LeBaron. However, it is still accessible from the selected car via links, so may be relevant.
BUS BIAS LEVEL OR BUS (+/-) OPEN trouble code test is separated by body classification. See BUS BIAS LEVEL OR BUS (+/-) OPEN APPLICATIONS table for appropriate test number by body class.
BUS BIAS LEVEL OR BUS (+/-) OPEN APPLICATIONS