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TROUBLE DIAGNOSES FOR SYMPTOMS AT-241 [EURO-OBD] D E F G H I J K L M A B AT 2. CHECK PNP SWITCH CIRCUIT (WITHOUT CONSULT-II) Without CONSULT-II 1. Turn ignition switch to “ON” position. (Do not start engine.) 2. Check voltage between TCM terminals 26, 27, 34, 35, 36 and OK or NG OK >> GO TO 4 NG >> Check the following items: ● PNP switch (Refer to .) ● Harness for short or open between ignition switch and ● Harness for short or open between PNP switch and TCM (Main harness) ● Diode (P, N positions) 3. CHECK OVERDRIVE CONTROL SWITCH CIRCUIT (WITH CONSULT-II) With CONSULT-II 1. Turn ignition switch to “ON” position. 2. Select “TCM INPUT SIGNALS” in “DATA MONITOR” mode for “A/T” with CONSULT-II. 3. Read out “OVERDRIVE SWITCH”. OK or NG OK >> GO TO 5 NG >> Check the following items: ● Overdrive control switch (Refer to .) ● Harness for short or open between TCM and over- ● Harness of ground circuit for overdrive control switch Voltage: B: Battery voltage 0: 0V Lever posi- tion Terminal No. 36 35 34 27 26 P, N B 0 0 0 0 R 0 B 0 0 0 D 0 0 B 0 0 2 0 0 0 B 0 1 0 0 0 0 B SCIA0777E SAT645J |