Diagnostic Procedure

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JUDDER UPON TORQUE CONVERTER CLUTCH OPERATION (EV6A-EL, EV6AX-EL) DIAGNOSTIC PROCEDURE

Step	Inspection	Results	Action
1	VERIFY MALFUNCTION SYMPTOM Is the malfunction symptom at the same level compared to a vehicle of the same model (EV6A-EL, EV6AX-EL vehicles)?	Yes	Symptom troubleshooting is completed.
1		No	Go to the next step.
2	INSPECT SIGNAL PARTS FOR MALFUNCTION Inspect the value at the following PCM PIDs using the M-MDS. (See PID/DATA MONITOR INSPECTION .) APP1 (APP sensor No. 1) APP2 (APP sensor No. 2) ENG_RPM (CKP sensor) Is there any malfunction? (See PID/DATA MONITOR TABLE [PCM (VIN 7 & VIN L) (US)] .)	Yes	Repair or replace any malfunctioning parts according to the inspection result.
2		No	Replace the automatic transaxle. (See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION [EV6A-EL (US)] .) (See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION [EV6AX-EL (US)] .)