Explorer Sport Trac 4WD V8-4.6L VIN 8 (2007)
D4-D5
Normal Operation
The message center switch uses circuit CMC29 (GN/VT) to communicate the requested switch function to the instrument cluster message center. The
message center switch is grounded through circuit RMC32 (GN/BU). Each message center switch uses a different resistance value allowing the
instrument cluster to determine which switch is pressed.
Possible Causes
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Circuit CMC29 (GN/VT) open, short to ground or voltage
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Circuit RMC32 (GN/BU) open
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Message center switch
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Instrument cluster
Test E: The Outside Air Temperature Display Does Not Operate Correctly
PINPOINT TEST E: THE OUTSIDE AIR TEMPERATURE DISPLAY DOES NOT OPERATE CORRECTLY
