Suzuki 2006 SX4, Service Manual

Page: 623 / 1478

Automatic Transmission/Transaxle: 5A-35
Trouble Diagnosis 2
On-vehicle repair
Condition Possible cause Correction / Reference Item
Unable to run in all range Faulty valve body component Replace valve body assembly.
Poor 1
→
2 shift,
excessive shock or
slippage
Engine abnormal condition Inspect and repair engine.
Malfunction of shift solenoid valve–A Inspect. If NG, replace.
Malfunction of transmission range
sensor Inspect. If NG, replace.
Malfunction of transmission fluid
temperature sensor Inspect. If NG, replace.
Malfunction of throttle position sensor Inspect referring to “Electric Throttle Body
Assembly On-Vehicle Inspection in Section
1C”. If NG, replace.
Malfunction of pressure control solenoid
valve Inspect. If NG, replace valve body assembly.
Faulty valve body component Replace valve body assembly.
Poor 2
→
3 shift,
excessive shock or
slippage
Engine abnormal condition Inspect and repair engine.
Malfunction of shift solenoid valve–B Inspect. If NG, replace.
Malfunction of transmission range
sensor Inspect. If NG, replace.
Malfunction of transmission fluid
temperature sensor Inspect. If NG, replace.
Malfunction of throttle position sensor Inspect referring to “Electric Throttle Body
Assembly On-Vehicle Inspection in Section
1C”. If NG, replace.
Malfunction of pressure control solenoid
valve Inspect. If NG, replace valve body assembly.
Faulty valve body component Replace valve body assembly.
Poor 3
→
4 shift,
excessive shock or
slippage
Engine abnormal condition Inspect and repair engine.
Malfunction of transmission range
sensor Inspect. If NG, replace.
Malfunction of transmission fluid
temperature sensor Inspect. If NG, replace.
Malfunction of “3” position switch Inspect. If NG, replace.
Malfunction of engine coolant
temperature sensor Inspect referring to “Engine Coolant
Temperature (ECT) Sensor Inspection in
Section 1C”. If NG, replace.
Malfunction of throttle position sensor Inspect referring to “Electric Throttle Body
Assembly On-Vehicle Inspection in Section
1C”. If NG, replace.
Malfunction of pressure control solenoid
valve Inspect. If NG, replace valve body assembly.
Faulty valve body component Replace valve body assembly.
Incorrect shift point Engine abnormal condition Inspect and repair engine.
Non operate TCC (lock-
up) system Malfunction of TCC solenoid valve Inspect. If NG, replace.
Malfunction of transmission fluid
temperature sensor Inspect. If NG, replace.
Malfunction of throttle position sensor Inspect referring to “Electric Throttle Body
Assembly On-Vehicle Inspection in Section
1C”. If NG, replace.
Malfunction of engine coolant
temperature sensor Inspect referring to “Engine Coolant
Temperature (ECT) Sensor Inspection in
Section 1C”. If NG, replace.
Malfunction of brake light switch Inspect referring to “Brake Light Switch
Inspection in Section 9B”. If NG, replace.
Faulty valve body component Replace valve body assembly.
Excessive “N”
→
“D” or
“N”
→
“R” time lag
Pressure control solenoid valve faulty Inspect. If NG, replace valve body assembly.
Primary regulator valve faulty Replace valve body assembly.