Diagnostic Procedure

WARNING: This page is about a different variant/trim than selected.

STEP	INSPECTION		ACTION
1	INSPECT ENGINE CONTROL SYSTEM FOR MALFUNCTION Go to symptom troubleshooting No.5 "ENGINE STALLS-AFTER START/AT IDLE". (See NO.5 ENGINE STALLS-AFTER START/AT IDLE .) Is the engine control system normal?	Yes	Go to the next step.
1		No	Repair or replace any malfunctioning parts according to the inspection results.
2	VERIFY IF MALFUNCTION CAUSE IS TOQUE CONVERTER OR TRANSAXLE (INCLUDING CONTROL VALVE BODY) Perform the stall test. (See MECHANICAL SYSTEM TEST .) Is the stall speed within the specified?	Yes	Inspect for bending, damage, corrosion or kinks of the oil cooler pipes. If normal, replace the control valve body. (See CONTROL VALVE BODY REMOVAL/INSTALLATION .) If problem remains, replace the transaxle. (See AUTOMATIC TRANSAXLE REMOVAL/INSTALLATION .)
2		No	Replace the torque converter. (See TORQUE CONVERTER REMOVAL/INSTALLATION .)
3	Verify test results. If normal, return to the diagnostic index to service any additional symptoms. If malfunction remains, inspect the related Service Bulletins and/or On-line Repair Information and perform repair or diagnosis. If the vehicle is repaired, troubleshooting completed. If the vehicle is not repaired or additional diagnostic information is not available, replace the TCM.