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Home >> Cadillac >> 1997 >> Seville STS >> Repair and Diagnosis >> Accessories & Equipment >> Communication Devices >> Body Control Module >> Diagnostic Parameters >> PZM Output Codes
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PZM Output Codes

NOTE: All PZM output tests are to be performed with key on, engine off.

PZM output selection provides ability to cycle PZM-controlled outputs. DIC display identifies solenoid or relay and state PZM is commanding that device. HI indicates solenoid or relay is de-energized and LO indicates solenoid or relay is energized.