Taurus X AWD V6-3.5L (2009)
NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the
connector.
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D1 CHECK THE DOOR AJAR PIDs
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Ignition ON.
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Enter the following diagnostic mode on the scan tool: SJB DataLogger.
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Check the SJB door ajar switch PIDs (D_DR_SW, P_DR_SW, LRDR_SW and RRDR_SW) while opening and closing all the doors.
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Do all the door ajar switch PID values agree with the door positions?
Yes
GO to D4.
No
GO to D2.
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D2 CHECK THE DOOR AJAR SWITCH OPERATION
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Disconnect: Suspect Door Ajar Switch .
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Do the courtesy lamps illuminate?
Yes
INSTALL a new door ajar switch in question. TEST the system for normal operation.
No
GO to D3.
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D3 CHECK THE DOOR AJAR SWITCH CIRCUIT FOR A SHORT TO GROUND
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Ignition OFF.
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Disconnect: SJB C2280c.
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Measure the resistance between the suspect door ajar switch, harness side and ground as follows:
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Is the resistance greater than 10,000 ohms?
Yes
GO to D4.
No
REPAIR the circuit in question. TEST the system for normal operation.
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D4 CHECK FOR CORRECT SJB OPERATION
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Disconnect all the SJB connectors.
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Check for:
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corrosion
