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10. Vehicle Does Not Creep Forward In “D”, “2” Or “1” Position SYMPTOM: Vehicle does not creep forward when selecting “D”, “2” or “1” Check A/T fluid level again. OK E NG Refill ATF. q A Check stall revolution with selector lever in OK E NG 1. Remove control valve assembly. Refer to 2. Check the following items: I Valves to control line I Line pressure sole- 3. Disassemble A/T. items: I Oil pump assembly I Forward clutch I Forward one-way I Low one-way clutch I Low & reverse brake I Torque converter Check line pressure at idle with selector OK NG 1. Remove control valve assembly. Refer to AT-113. 2. Check the following items: I Valves to control line pressure I Line pressure solenoid valve 3. Disassemble A/T. I Oil pump assembly 1. Remove oil pan. OK E NG q A Check again. OK E NG 1. Perform TCM input/ output signal inspec- 2. If NG, recheck TCM pin terminals for INSPECTION END SAT638A SAT493G SAT494G SAT171B H H H H H H H H DIAGNOSTIC PROCEDURES FOR SYMPTOMS AT-101 |