Diagnostic procedure

DTC P164D:00 (AWD SYSTEM) DIAGNOSTIC PROCEDURE

Step	Inspection		Action
1	COUPLING COMPONENT CALIBRATION DATA WRITING Write the coupling component calibration data. (See COUPLING COMPONENT CALIBRATION DATA WRITING .)		Go to the next Step.
2	VERIFY DTC TROUBLESHOOTING COMPLETED Using the M-MDS, clear the DTC from the AWD control module. (See CLEARING DTC [AWD CONTROL MODULE] .) Using the M-MDS, perform the AWD control module DTC inspection. (See DTC INSPECTION [AWD CONTROL MODULE] .) Is the same DTC present?	Yes	Replace the AWD control module. (See AWD CONTROL MODULE REMOVAL/INSTALLATION .)
2		No	Go to the next Step.
3	VERIFY NO DTC IS PRESENT Are any DTCs present?	Yes	Go to the applicable DTC inspection. (See DTC TABLE [AWD CONTROL MODULE] .)
3	VERIFY NO DTC IS PRESENT Are any DTCs present?	No	DTC troubleshooting completed.