Suzuki Liana RH413, Service Manual

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Automatic Transmission/Transaxle: 5A-29
A/C SWITCH
ON: Signal which inform that air conditioner compressor
is turned ON.
OFF: Signal which inform that air conditioner
compressor is not turned ON.
ENGINE TORQUE (N
⋅
m)
Engine torque computed by duty pulse signal outputted
from ECM.
A/T Basic Check
S3RH0A5104010
This check is important for troubleshooting when TCM has detected no DTC and no abnormality has been noted in
visual inspection. Follow the flow carefully.
Road Test
S3RH0A5104011
This test is to check if upshift, downshift and lock-up take place at specified speeds while actually driving vehicle on a
level road.
WARNING
!
• Carry out test in very little traffic area to prevent an accident.
• Test requires 2 persons, a driver and a tester.
1) Warm up engine.
2) With engine running at idle, shift selector lever “D” range.
3) Accelerate vehicle speed by depressing accelerator pedal gradually.
4) While driving in “D” range, check if gear shift and lock-up occur properly as shown in “Automatic Gear Shift
Diagram”.
Step Action Yes No
1 Was “A/T System Check” preformed? Go to Step 2. Go to “A/T System
Check”.
2 Perform “Road Test”.
Is it OK?
Go to Step 3. Proceed to
“Troubleshooting” in
“Road Test”.
3 Perform “Manual Road Test”.
Is it OK?
Go to Step 4. Proceed to
“Troubleshooting” in
“Manual Road Test”.
4 Perform “Engine Brake Test”.
Is it OK?
Go to Step 5. Proceed to
“Troubleshooting” in
“Engine Brake Test”.
5 Perform “Stall Test”.
Is it OK?
Go to Step 6. Proceed to
“Troubleshooting” in
“Stall Test”.
6 Perform “Time Lag Test”.
Is it OK?
Go to Step 7. Proceed to
“Troubleshooting” in
“Time Lag Test”.
7 Perform “Line Pressure Test”.
Is it OK?
Go to Step 8. Proceed to
“Troubleshooting” in
“Line Pressure Test”.
8 Proceed to “Trouble Diagnosis 1” in “A/T Symptom
Diagnosis”.
Is trouble identified?
Repair or replace faulty
parts. Go to Step 9.
9 Proceed to “Trouble Diagnosis 2” in “A/T Symptom
Diagnosis”.
Is trouble identified?
Repair or replace faulty
parts. Proceed to “Trouble
Diagnosis 3” in “A/T
Symptom Diagnosis”.