Automatic Transmission Description - Suzuki GRAND VITARA JB416 Service Manual

Automatic Transmission Description

This automatic transmission is a full automatic type with 3-speed plus overdrive (O/D).
The torque converter is a 3-element, 1-step and 2-phase type and is equipped with an electronically controlled lock-up
mechanism. The gear shift device consists of 3 sets of planetary gear units,3 disc type clutches, 4 disc type brakes
and 3 one-way clutches. The gear shift is done by selecting one of 7 positions ("P", "R", "N", "D", "3", "2" and "L") by
means of the select lever installed on the floor. Also, by using the P/N mode switch located on the console box, it is
possible to select the gear change timing of 2 modes, normal and power.
1
13
1. Torque converter clutch (TCC)
2. Torque converter
3. O/D clutch
4. O/D brake
5. O/D planetary gear
6. Forward clutch
7. Direct clutch
General Description
2 3 4 5
14 15 16
8. Second coast brake
9. Second brake
10. Reverse brake
11. Front planetary gear
12. Rear planetary gear
13. O/D input shaft
14. Oil pump
Automatic Transmission/Transaxle:
6 7 8 9 10
17 18 19
S5JB0E5101001
11 12
20
I5JB0A510004-01
15. O/D one-way clutch
16. Forward clutch input shaft
17. One-way clutch No.1
18. One-way clutch No.2
19. Intermediate shaft
20. Output shaft
5A-2