Suzuki Wagon R Manual page 3325

7B1-32 AUTOMATIC TRANSAXLE (M13 ENGINE MODEL)
Condition
→
Poor O/D 3 shift
Poor 3 → 2 shift
Poor 2 → 1 shift
Incorrect shift point
Non operate TCC
(lock-up) system
Excessive "N" → "D"
or "N" → "R" time lag
Possible Cause
Malfunction of shift solenoid valve-B
Malfunction of timing solenoid valve
Malfunction of output shaft speed sensor (VSS)
Malfunction of input shaft speed sensor
Malfunction of O/D off switch
Malfunction of throttle position sensor
Malfunction of pressure control solenoid valve
Faulty valve body component
Malfunction of shift solenoid valve-A
Malfunction of output shaft speed sensor (VSS)
Malfunction of throttle position sensor
Faulty valve body component
Malfunction of shift solenoid valve-B
Malfunction of output shaft speed sensor (VSS)
Malfunction of throttle position sensor
Faulty valve body component
Engine abnormal condition
Malfunction of output shaft speed sensor (VSS)
Malfunction of throttle position sensor
Malfunction of TCC solenoid valve
Malfunction of shaft solenoid valve-A and/or-B
Malfunction of output shaft speed sensor (VSS)
Malfunction of input shaft speed sensor
Malfunction of transmission range sensor
Malfunction of transmission fluid temperature sensor
Malfunction of pressure control solenoid valve
Malfunction of brake light switch
Malfunction of throttle position sensor
Malfunction of engine coolant temperature sensor
Faulty valve body component
Malfunction of transmission fluid temperature sensor
Pressure control solenoid valve circuit faulty
Clogged oil strainer
Faulty valve body component
Correction
Inspect. If NG, replace.
Inspect referring to Section 6E2.
If NG, replace.
Inspect. If NG, replace valve
body assembly.
Replace valve body assembly.
Inspect. If NG, replace.
Inspect referring to Section 6E2.
If NG, replace.
Replace valve body assembly.
Inspect. If NG, replace.
Inspect referring to Section 6E2.
If NG, replace.
Replace valve body assembly.
Inspect and repair engine
Inspect. If NG, replace.
Inspect referring to Section 6E2.
If NG, replace.
Inspect. If NG, replace.
Inspect. If NG, replace valve
body assembly.
Inspect referring to Section 5. If
NG, replace.
Inspect referring to Section 6E2.
If NG, replace.
Replace valve body assembly.
Inspect. If NG, replace.
Inspect. If NG, replace valve
body assembly.
Replace.
Replace valve body assembly.