Automatic Transmission

When trouble code about automatic transmission is known on display, carry out the following basic check. After that, carry out the replacement or repair work.

1. ATF level check; Refer to AUTOMATIC TRANSMISSION FLUID .
2. Differential gear oil level check; Refer to DIFFERENTIAL GEAR OIL .
3. ATF leak check; Refer to AUTOMATIC TRANSMISSION FLUID .
4. Differential gear oil leak check; Refer to DIFFERENTIAL GEAR OIL .
5. Stall test; Refer to STALL TEST .
6. Line pressure test; Refer to LINE PRESSURE TEST .
7. Transfer clutch pressure test; Refer to TRANSFER CLUTCH PRESSURE TEST .
8. Time lag test; Refer to TIME LAG TEST .
9. Road test; Refer to ROAD TEST .
10. Shift characteristics; Refer to TRANSFER CLUTCH PRESSURE TEST .