Camry XLE Sedan L4-2164cc 2.2L DOHC (5S-FE) MFI (1999)
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Data Link Connector, A/T: Testing and Inspection
DLC3 INSPECTION
Check the DLC3
The vehicle's ECM uses V.P.W. (Variable Pulse Width) for communication. The terminal arrangement of DLC3 complies with SAE J1962 and matches
the V.P.W. format.
HINT: If your display shows "UNABLE TO CONNECT TO VEHICLE" when you have connected the cable of the OBD II scan tool or TOYOTA
hand-held tester to DLC3, turned the ignition switch ON and operated the scan tool, there is a problem on the vehicle side or tool side.
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If communication is normal when the tool is connected to another vehicle, inspect DLC3 on the original vehicle.
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If communication is still not possible when the tool is connected to another vehicle, the problem is probably in the tool itself, so consult the
Service Department listed in the tool's instruction manual.