A/T Basic Check - Suzuki 2006 SX4 Service Manual

5A-26 Automatic Transmission/Transaxle:
Shift solenoid B (COM) (command signal of shift
solenoid valve - B) (ON, OFF)
ON: ON command being outputted to shift solenoid
valve-B.
OFF: ON command not being outputted to shift solenoid
valve-B.
TCC solenoid (COM) (command signal of torque
converter clutch solenoid valve) (ON, OFF)
ON: ON command being outputted to TCC solenoid
valve.
OFF: ON command not being outputted to TCC solenoid
valve.
Shift solenoid A (Mon) (monitor signal of shift
solenoid valve - A) (ON, OFF)
ON: Electricity being passed to shift solenoid valve-A.
OFF: Electricity not being passed to shift solenoid valve-
A.

A/T Basic Check

This check is important for troubleshooting when TCM has detected no DTC and no abnormality has been noted in
visual inspection. Follow the flow table carefully.
Step
1 Was "A/T System Check" preformed?
2 Perform "Road Test"
Is it OK?
3 Perform "Manual Road Test"
Is it OK?
4 Perform "Engine Brake Test"
Is it OK?
5 Perform "Stall Test"
Is it OK?
6 Perform "Time Lag Test"
Is it OK?
7 Perform "Line Pressure Test"
Is it OK?
8 1) Proceed to "Trouble Diagnosis 1" in "A/T Symptom
Diagnosis".
Is trouble identified?
9 1) Proceed to "Trouble Diagnosis 2" in "A/T Symptom
Diagnosis".
Is trouble identified?
Action
Shift solenoid B (Mon) (monitor signal of shift
solenoid valve - B) (ON, OFF)
ON: Electricity being passed to shift solenoid valve-B.
OFF: Electricity not being passed to shift solenoid valve-
B.
TCC solenoid (Mon) (monitor signal of torque
converter clutch solenoid valve) (ON, OFF)
ON: Electricity being passed to TCC solenoid valve.
OFF: Electricity not being passed to TCC solenoid valve.
Brake switch (ON, OFF)
Brake light switch position detected by signal through
CAN communication line fed from ECM.
ON: Brake pedal depressed
OFF: Brake pedal released
MIL request (ON, OFF)
ON: Signal which TCM requires combination meter to
turn on MIL.
OFF: Signal which TCM does not require combination
meter to turn on MIL.
Yes
Go to Step 2.
Go to Step 3.
Go to Step 4.
Go to Step 5.
Go to Step 6.
Go to Step 7.
Go to Step 8.
Repair or replace faulty
parts.
Repair or replace faulty
parts.
S6RW0C5104009
No
Go to "A/T System
Check".
Proceed to
"Troubleshooting" in
"Road Test".
Proceed to
"Troubleshooting" in
"Manual Road Test".
Proceed to
"Troubleshooting" in
"Engine Brake Test".
Proceed to
"Troubleshooting" in
"Stall Test".
Proceed to
"Troubleshooting" in
"Time Lag Test".
Proceed to
"Troubleshooting" in
"Line Pressure Test".
Go to Step 9.
Proceed to "Trouble
Diagnosis 3" in "A/T
Symptom Diagnosis".