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4. 4-3. Cruise test Part-1 l 11. Vehicle Cannot Be Started From D 1 , AT-165. l 12. A/T Does Not Shift: D 1 , D 2 Or Does Not Kickdown: D 4 , D 2 , AT-168. l 13. A/T Does Not Shift: D 2 , D 3 , AT-171. l 14. A/T Does Not Shift: D 3 , D 4 , AT-174. l 15. A/T Does Not Perform Lock-up, AT-177. l 16. A/T Does Not Hold Lock-up Condition, AT-179. l 17. Lock-up Is Not Released, AT-181. l 18. Engine Speed Does Not Return To Idle (Light Braking D 4 , D 3 ), AT-182. Part-2 l 19. Vehicle Does Not Start From D 1 , AT-184. l 12. A/T Does Not Shift: D 1 , D 2 Or Does Not Kickdown: D 4 , D 2 , AT-168. l 13. A/T Does Not Shift: D 2 , D 3 , AT-171. l 14. A/T Does Not Shift: D 3 , D 4 , AT-174. Part-3 l 20. A/T Does Not Shift: D 4 , D 3 When Overdrive Control Switch “ON” , “OFF”, AT-185. l 18. Engine Speed Does Not Return To Idle (Engine Brake In D 3 ), AT-182. l 21. A/T Does Not Shift: D 3 , 2 2 , When Selector Lever “D” , “2” Position, AT-186. l 18. Engine Speed Does Not Return To Idle (Engine Brake In 2 2 ), AT-182. l 22. A/T Does Not Shift: 2 2 , 1 1 , When Selector Lever “2” , “1” Position, AT-187. l 23. Vehicle Does Not Decelerate By Engine Brake, AT-188. l SELF-DIAGNOSTIC PROCEDURE — Mark detected items. l Vehicle speed sensor·A/T (Revolution sensor), AT-89. l Vehicle speed sensor·MTR, AT-95. l Throttle (accelerator) position sensor, AT-98. l Shift solenoid valve A, AT-106. l Shift solenoid valve B, AT-111. l Overrun clutch solenoid valve, AT-116. l Torque converter clutch solenoid valve, AT-120. l A/T fluid temperature sensor and TCM power source, AT-125. l Engine speed signal, AT-132. l Line pressure solenoid valve, AT-136. l Control unit (RAM), control unit (ROM), AT-142. l Control unit (EEPROM), AT-144. l PNP, overdrive control, A/T mode and throttle position switches, AT-189. l Battery l Others 5. l For self-diagnosis NG items, inspect each component. Repair or replace the damaged parts. 6. l Perform all ROAD TEST and re-mark required procedures. 7. l Perform the Diagnostic Procedures for all remaining items marked NG. Repair or replace the damaged parts. 8. l Erase self-diagnosis code from TCM memories. GI MA EM LC EC FE CL MT PD AX SU BR ST RS BT HA SC EL IDX TROUBLE DIAGNOSIS — INTRODUCTION Introduction (Cont’d) AT-45 |