Diagnostic procedure

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NO. 30 DOES NOT DOWNSHIFT IN M POSITION (FS5A-EL) DIAGNOSTIC PROCEDURE

STEP	INSPECTION		ACTION
1	DETERMINE IF MALFUNCTION CAUSE IS M POSITION SWITCH OR DOWN SWITCH Verify that the shift position indicator in the instrument cluster is in the M position. Is the shift position indicator in the instrument cluster normal?	Yes	Go to> the next step.
1		No	Perform the symptom troubleshooting "M position indicator light dose not illuminate in M position/M position indicator light illuminate in D position". (See NO. 31 M POSITION INDICATOR LIGHT DOES NOT ILLUMINATE IN M POSITION/M POSITION INDICATOR LIGHT ILLUMINATES IN D POSITION .)
2	VERIFY IF MALFUNCTION CAUSE IS DOWN SWITCH SIGNAL OR INSTRUMENT CLUSTER Inspect the DWN SW PID value using the M-MDS. (See ON-BOARD DIAGNOSTIC SYSTEM PID/DATA MONITOR INSPECTION .) Is the DWN SW PID value normal?	Yes	Inspect the instrument cluster. (See INSTRUMENT CLUSTER INSPECTION .) Replace the instrument cluster if necessary. (See INSTRUMENT CLUSTER REMOVAL/INSTALLATION .)
2		No	Inspect the down switch. (See DOWN SWITCH INSPECTION .) If the down switch is normal, inspect for continuity between the selector lever component terminal C and TCM terminal 2F.
3	Verify the test results. If normal, return to the diagnostic index to service any additional symptoms. If the malfunction remains, inspect the related Service Bulletins and/or On-line Repair Information and perform repair or diagnosis. If the vehicle is repaired, troubleshooting is completed. If the vehicle is not repaired or additional diagnostic information is not available, replace the TCM.