|
|
ROAD TEST TM-171 < PERIODIC MAINTENANCE > C E F G H I J K L M A B TM N O P 3. CHECK SHIFT-DOWN During manual mode driving, move gear selector from M5 → M4 → M3 → M2 → M1. With CONSULT Read the gear position. YES >> GO TO 6. NO >> Record the malfunction, GO TO 6. 4. CHECK SHIFT-DOWN 1. Confirm overdrive control switch is ON position. 2. Confirm gear shift selector is in “D” position. 3. Accelerate vehicle using half-throttle to D 5 . 4. Release accelerator pedal. 5. Set overdrive control switch to OFF position while driving in D 5 . With CONSULT Read the gear position. Does A/T shift from D 5 to D 4 (O/D OFF)? YES >> GO TO 5. NO >> Record the malfunction, GO TO 5. 5. CHECK SHIFT-DOWN During D 4 driving, move gear selector from D → 3 → 2 → 1. With CONSULT Read the gear position. YES >> GO TO 6. NO >> Record the malfunction, GO TO 6. 6. CHECK ENGINE BRAKE Does engine braking effectively reduce speed in M 1 position (with manual mode) or 1 1 position (without man- ual mode)? YES >> 1. Stop the vehicle. 2. Carry out the self-diagnostics. Refer to TM-37, "CONSULT Function (TRANSMISSION)" . NO >> Record the malfunction, then continue the trouble diagnosis. August 2012 2012 Pathfinder |