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fd6: Check BOO Circuit for Short to Power
Steps _Key Off
_Breakout box installed
_Processor disconnected
_DVOM on 20 volt scale
_Disconnect BOO circuit from 14290 harness (12 pin connector)
_Measure voltage between Test Pin 2 at the breakout box and engine block ground
Result Is voltage greater than 10.5 volts?
Direction YES

Remove breakout box. Reconnect processor. Service short circuit. Rerun Engine Running Self-Test.

NO

BOO circuit OK. GO to Shop Manual, Group 32 to service stoplamp circuit


Information:
Component
Description
Location
Wire Colors