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AUTOMATIC TRANSMISSION – Troubleshooting <A/T> 23-6 ROAD TEST No. State prior to test Test and operation Judgement value Check item Inspection item if there 1 Ignition switch: Ignition switch Data list No. 14 APS (Power Code No.13, 14 g Overdrive switch Data list No. 35 Overdrive Overdrive switch Selector lever Data list No. 37 Inhibitor switch Inhibitor switch Brake pedal Data list No. 28 Stop lamp Stop lamp switch 2 Ignition switch: i S d Starting test with Starting should be Starting Does not move Engine: Stopped N position impossible Lockup malfunction 3 Engine: Warmed Drive for 15 _ C. Data list No. 15 _ C A/T fluid A/T fluid temperature 4 Engine: Idling Accelerator pedal depressed Data list No. 13 from (1) (3) 85 – 100 % APS (Throttle Code No.13, 14 (approx. Data list No. 22 Wide open Wide open throttle Selector lever → D Should be no Does not move Does not move (1) N → D (2) N → R Time lag should be Does not move Does not reverse only Shocks when Large shocks 5 Engine: Idling Accelerator pedal Data list No. 27 Solenoid valve Code No.41, 42 Selector lever Solenoid valve Code No.43, 44 |