Suzuki Liana RH413, Service Manual

Page: 545 / 1302

Table of Contents 5- i
5
Section 5
CONTENTS
Transmission / Transaxle
Precautions .................................................5-1
Precautions............................................................. 5-1
Precautions on Transmission / Transaxle ............. 5-1
Automatic Transmission/Transaxle....... 5A-1
Precautions...........................................................5A-1
Precautions in Diagnosing Trouble ..................... 5A-1
Precautions for Disassembly and
Reassembly ...................................................... 5A-1
General Description .............................................5A-3
A/T Description ................................................... 5A-3
Clutch / Brake / Planetary Gear Function of
Automatic Transaxle ......................................... 5A-6
Table of Component Operation........................... 5A-7
Brake Interlock System Construction .................. 5A-8
A/T Diagnosis General Description ..................... 5A-8
On-Board Diagnostic System Description........... 5A-9
Schematic and Routing Diagram......................5A-11
Transmission Control Module (TCM) Wiring
Diagram ..........................................................5A-11
Automatic Gear Shift Diagram ..........................5A-13
Component Location .........................................5A-15
Electronic Shift Control System Components
Location ..........................................................5A-15
Diagnostic Information and Procedures..........5A-17
A/T System Check ............................................5A-17
Visual Inspection...............................................5A-19
Malfunction Indicator Lamp (MIL) Check .......... 5A-20
“O/D OFF” Lamp Check.................................... 5A-20
DTC Table.........................................................5A-20
DTC Check .......................................................5A-23
DTC Clearance ................................................. 5A-24
Fail-Safe Table.................................................. 5A-25
Scan Tool Data ................................................. 5A-26
A/T Basic Check ...............................................5A-29
Road Test .........................................................5A-29
Manual Road Test.............................................5A-32
Engine Brake Test ............................................5A-32
Stall Test ........................................................... 5A-33
Time Lag Test ...................................................5A-34
Line Pressure Test............................................5A-35
“P” Range Test.................................................. 5A-36
A/T Symptom Diagnosis ...................................5A-36
No Gear Shift to O/D.........................................5A-44
No Lock-Up Occurs...........................................5A-45
DTC P0705 (No. 34): Transmission Range
Sensor Circuit Malfunction ..............................5A-46
DTC P0710 (No. 36 or 38): Transmission
Fluid Temperature Sensor Circuit
Malfunction......................................................5A-48
DTC P0715 (No. 14): Input / Turbine Speed
Sensor Circuit Malfunction ..............................5A-50
DTC P0720 (No. 31): Output Speed Sensor /
VSS Circuit Malfunction ..................................5A-52
DTC P0725 (No. 35): Engine Speed Input
Circuit Malfunction...........................................5A-54
DTC P0741 (No. 29): TCC Circuit
Performance or Stuck OFF .............................5A-56
DTC P0743 (No. 25 or 26): TCC Circuit
Electrical..........................................................5A-57
DTC P0748 (No. 41 or 42): Pressure Control
Solenoid Electrical...........................................5A-59
DTC P0751 / P0756 (No. 17 / No. 28): Shift
Solenoid-A (No. 1) / -B (No. 2) Performance
or Stuck OFF...................................................5A-61
DTC P0753 / P0758 (No. 21 or 22 / No. 23 or
24): Shift Solenoid-A (No. 1) / -B (No. 2)
Electrical..........................................................5A-62
DTC P0785 (No. 13): Timing Solenoid..............5A-64
DTC P1700 (No. 32 or 33): Throttle Position
Signal Circuit Malfunction................................5A-66
DTC P1702 (No. 52): Internal Malfunction of
TCM ................................................................5A-67
DTC P1705 (No. 51): Engine Coolant
Temperature Signal Circuit Malfunction ..........5A-68
DTC P1730 (No. 64): Engine Torque Signal
Circuit Malfunction...........................................5A-70
DTC P1895 (No. 27): Torque Reduction
Signal Circuit Malfunction................................5A-71
Inspection of TCM and Its Circuits ....................5A-72
TCM Power and Ground Circuit Check.............5A-75
“O/D OFF” Lamp Circuit Check.........................5A-76
Brake Interlock System Inspection....................5A-78
Repair Instructions ............................................5A-79
A/T Fluid Level Check .......................................5A-79
A/T Fluid Change ..............................................5A-80
Selector Lever Components..............................5A-81
Selector Lever Inspection..................................5A-81
Select Cable Components ................................5A-82