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AUTOMATIC TRANSMISSION DIAGNOSIS TSB Revision AUTOMATIC TRANSMISSION DIAGNOSIS 23Ab-33 SYMPTOM CHART <A/T FAULTY OPERATION PREVENTION MACHANISM> M1232001800264 DATA LIST REFERENCE TABLE M1231109100100 Shift switch assembly system 17 4LLc detection switch assembly system 18 SYMPTOM INSPECTION REFERENCE Selector lever can be moved from "P" to "R" position without depressing 1 Selector lever cannot be moved from "P" to "R" position with brake 2 Selector lever can be moved from "P" to "R" position with brake pedal 3 Selector lever cannot be moved from "P" to "R" position smoothly. 4 Selector lever cannot be moved from "P" to "R" position. 5 Ignition key cannot be turned to "LOCK" (OFF) position when selector 6 Ignition key can be turned to "LOCK" (OFF) position when selector lever 7 MUT-II SCAN ITEM INSPECTION ITEM INSPECTION REQUIREMENT NORMAL 2ND SOL 33 Second solenoid Transmission Driving at constant 100 % Transmission Driving at constant 0 % Transmission Driving at constant 100 % Transmission Driving at constant 100 % Transmission Driving at constant 0 % A/T CONT 54 A/T control relay Ignition switch: ON Battery positive CKP 21 Crankshaft position Engine: Idling Accelerator pedal: 600 − 900 r/min Accelerator pedal: Gradually rises |