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SYMPTOM PROCEDURES TSB Revision SWS SYMPTOM PROCEDURES 54Bb-467 STEP 2. Check the input signal by using "DATA LIST" • Ignition switch: OFF • Driver's door: open • Front passenger's door: closed Operate scan tool MB991502 according to the procedure below 1. Select "SYSTEM SELECT." Check that normal conditions are displayed on the items Q: Are normal conditions displayed on the "IG SW (IG1)" and "FRONT DOOR SW"? • Normal condition is not displayed "IG SW (IG1)": Refer to Inspection Procedure O-2 "ETACS-ECU • Normal condition is not displayed "FRONT DOOR SW": Refer to Inspection Procedure O-5 "ETACS- STEP 3. Check the input signal (by using the pulse check 1. Select "SYSTEM SELECT." • Check whether scan tool MB991502 sounds or not when the ignition key is removed and reinserted. Q: Does scan tool MB991502 sound when the ignition key is removed and reinserted? not receive any signal from the key reminder switch ." ITEM NO. ITEM NAME NORMAL CONDITION ITEM 30 IG SW(IG1) OFF ITEM 32 FRONT DOOR SW ON AC204222AB 16-pin 13-pin MB991502 MB991862 AC204222AB 16-pin 13-pin MB991502 MB991862 |