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12 DETECT MALFUNCTIONING ITEM Check the following items: I Throttle position switch a. Closed throttle position switch (idle position) SAT634J ii. To adjust closed throttle position switch, refer to EC-109, “Basic Inspection”. SAT635J I Harness for short or open between ignition switch and throttle position switch (Main harness) I Harness for short or open between throttle position switch and TCM (Main harness) OK or NG OK © GO TO 13. NG © Repair or replace damaged parts. 13 CHECK DTC Perform Diagnostic procedure, AT-261. OK or NG OK © INSPECTION END NG © GO TO 14. 14 CHECK TCM INSPECTION 1. Perform TCM input/output signal inspection. OK or NG OK © INSPECTION END NG © Repair or replace damaged parts. GI MA EM LC EC FE AX SU BR ST RS BT HA SC EL IDX TROUBLE DIAGNOSES FOR SYMPTOMS 21. TCM Self-diagnosis Does Not Activate (PNP, Overdrive Control and Throttle Position Switches Circuit Checks) (Cont’d) AT-269 |