Off-Vehicle Repair - Suzuki Wagon R Plus RB310 Service Manual

Trouble diagnosis table-3

Off-vehicle Repair

Condition
Unable to run in all range
→
Excessive "N" "D" shift shock
→
Excessive "N" "R" shift shock
→
Poor 1 2 shift, excessive shock or
slippage
→
Poor 2 3 shift, excessive shock or
slippage
↔
Poor 3 O/D shift, excessive shock or
slippage
→
Poor 3 2 shift, excessive shock or
slippage
→
Poor 2 1 shift, excessive shock or
slippage
Non operate TCC (lock-up) system
→
Excessive "N" "D" time lag
→
Excessive "N" "R" time lag
Poor engine brake in downshift to "2"
range
Poor engine brake in downshift to "L"
range
Possible Cause
Faulty oil pump
Seized or broken planetary gear
Faulty one-way No.2 clutch
Damaged drive plate
Faulty forward clutch
Faulty reverse clutch
Faulty 1st and reverse brake
Faulty torque converter
Faulty forward clutch
Faulty reverse clutch
Faulty 1st and reverse brake
Faulty 2nd brake
Faulty one-way No.1 clutch
Faulty direct clutch
Faulty forward clutch
Faulty O/D and 2nd coast brake
Faulty direct clutch
Faulty one-way No.1 clutch
Faulty 2nd brake
Faulty one-way No.2 clutch
Faulty torque converter
Faulty oil pump
Faulty forward clutch
Faulty one-way No.2 clutch
Leakage from "D" range fluid pressure
circuit
Faulty oil pump
Faulty reverse clutch
Faulty 1st and reverse brake
Leakage from "R" range fluid pressure
circuit
Faulty O/D and 2nd coast brake
Faulty 1st and reverse brake.
AUTOMATIC TRANSAXLE (M13 ENGINE) 7B1-33
Correction
Inspect. If NG, replace.
Replace
Inspect. If NG, replace.
Inspect. If NG, replace.
Inspect. If NG, replace.
Inspect. If NG, replace.
Inspect. If NG, replace.
Inspect. If NG, replace.
Inspect. If NG, replace.
Replace.
Inspect. If NG, replace.
Overhaul or replace valve
body assembly.
Inspect. If NG, replace.
Overhaul or replace valve
body assembly.
Inspect. If NG, replace.
Inspect. If NG, replace.