Suzuki WagonR+ RB310 Service Manual page 995

7B1-30 AUTOMATIC TRANSAXLE (M13 ENGINE MODEL)
Condition
Output shaft speed sensor (VSS) circuit faulty
Pressure control solenoid valve circuit faulty
CAN communication circuit faulty
Incorrect gear Pressure control solenoid valve circuit faulty
shift point
Throttle position sensor circuit faulty
TCM
ECM
TCC solenoid valve-B circuit faulty
Shift solenoid valve-A and/or-B circuit faulty
Pressure control solenoid valve circuit faulty
Output shaft speed sensor (VSS) circuit faulty
Input shaft speed sensor circuit faulty
Transmission range sensor circuit faulty
Transmission fluid temperature sensor circuit
Non operate
faulty
TCC (lock-up)
CAN communication circuit faulty
system
Brake light switch circuit faulty
Throttle position sensor circuit faulty
Engine coolant temperature sensor circuit
faulty
TCM
ECM
Higher or lower Pressure control solenoid valve circuit faulty
stall speed
TCM
Pressure control solenoid valve circuit faulty
Excessive
Transmission fluid temperature sensor circuit
→
"N" "D" or
faulty
"N" → "R" time lag
TCM
Higher or lower Pressure control solenoid valve circuit faulty
line pressure
TCM
Possible Cause Correction
Inspect circuit for open, short and intermit-
tent. If NG, repair.
Inspect circuit for open, short and intermit-
tent referring to Section 6. If NG, repair.
Substitute a known-good TCM and recheck.
Substitute a known-good ECM and recheck.
Inspect circuit for open, short and intermit-
tent. If NG, repair.
Refer to "Diagnostic Flow Table A-2" in this
section.
Inspect circuit for open, short and intermit-
tent referring to Section 6. If NG, repair.
Substitute a known-good TCM and recheck.
Substitute a known-good ECM and recheck.
Inspect circuit for open, short and intermit-
tent. If NG, repair.
Substitute a known-good TCM and recheck.
Inspect circuit for open, short and intermit-
tent. if NG, repair
Substitute a known-good TCM and recheck.
Inspect circuit for open, short and intermit-
tent. If NG, repair.
Substitute a known-good TCM and recheck.