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TROUBLE DIAGNOSIS AT-61 D E F G H I J K L M A B AT 2. CHECK SHIFT DOWN During manual mode driving, is downshift from M5 → M4 → M3 → M2 → M1 performed? With CONSULT-II Read the gear position. Refer to . Is downshifting correctly performed? YES >> GO TO 3. NO >> Enter a check mark at “Vehicle does not shift” at the corresponding position (M5 → M4 , M4 → M3 , M3 → M2 , M2 → M1 ) on the diagnostics worksheet, then continue the road test. 3. CHECK ENGINE BRAKE Does engine braking effectively reduce speed in M1 position? YES >> 1. Stop the vehicle. 2. Perform self-diagnostics. Refer to AT-92, "SELF-DIAGNOSTIC RESULT MODE" "Diagnostic Procedure Without CONSULT-II" NO >> Enter a check mark at “Vehicle does not decelerate by engine brake” on the diagnostics work- sheet, then continue trouble diagnosis. |