Diagnostic Information And Procedures; A/T System Check - Suzuki GRAND VITARA Owner's Manual

5A-18 Automatic Transmission/Transaxle:
1. Engine
2. Transmission
3. BCM
4. Selector lever assembly
including "3" position
switch
5. P/N mode switch

A/T System Check

Refer to the following items for the details of each step.
Step
1 Customer complaint analysis
1) Perform customer complaint analysis.
Was customer complaint analysis performed according to
instruction?
2 DTC / Freeze frame data check, record and clearance
1) Check for DTC (including pending DTC).
Is there any DTC(s)?
3 Visual inspection
1) Perform visual inspection.
Is there any faulty condition?
4 Visual inspection
1) Perform visual inspection.
Is there any faulty condition?
5 Trouble symptom confirmation
1) Confirm trouble symptom.
Is trouble symptom identified?
6 Rechecking and record of DTC / Freeze frame data
1) Recheck for DTC and freeze frame data referring to
"DTC Check: ".
Is there any DTC(s)?
7 Rechecking and record of DTC / Freeze frame data
1) Recheck for DTC and freeze frame data referring to
"DTC Check: ".
Is there any DTC(s)?
8 A/T Basic Check and A/T Trouble Diagnosis
1) Check and repair according to "A/T Basic Check: " and
"A/T Symptom Diagnosis: ".
Are check and repair complete?
9 Troubleshooting for DTC
1) Check and repair according to applicable DTC diag. flow.
Are check and repair complete?
6. Transmission warning light (vehicle is
equipped with engine diagnosis
connector)
7. MIL (vehicle is not equipped with engine
diagnosis connector)
8. Input shaft speed sensor
9. Output shaft speed sensor
10. TCM

Diagnostic Information and Procedures

Action
11. 4L/N low switch
12. Pressure control solenoid valve
13. TCC pressure control solenoid
valve
14. Shift solenoid valve-A
15. Transmission fluid temperature
sensor
Yes
Go to Step 2.
Print DTC and freeze
frame data or write them
down and clear them by
referring to "DTC
Clearance: ".
Go to Step 3.
Repair or replace
malfunction part.
Go to Step 11.
Repair or replace
malfunction part.
Go to Step 11.
Go to Step 6.
Go to Step 9.
Go to Step 9.
Go to Step 11.
Go to Step 11.
16. Shift solenoid valve-B
17. Valve body assembly
18. Transmission range sensor
19. ECM
20. AT relay included power
integration No.2 in main fuse
box
S5JB0A5104001
No
Perform customer
complaint analysis.
Go to Step 4.
Go to Step 5.
Go to Step 8.
Go to Step 7.
Go to Step 8.
Go to Step 10.
Check and repair
malfunction part(s).
Go to Step 11.
Check and repair
malfunction part(s).
Go to Step 11.