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-8
CAN Communication System Description........... 5A-9
Schematic and Routing Diagram......................5A-10
Transmission Control Module (TCM) Wiring
Diagram .......................................................... 5A-10
Automatic Gear Shift Table............................... 5A-12
Component Location .........................................5A-13
Electronic Shift Control System Components
Location .......................................................... 5A-13
Diagnostic Information and Procedures..........5A-15
A/T System Check ............................................5A-15
Visual Inspection ...............................................5A-18
Malfunction Indicator Lamp (MIL) Check ..........5A-18
Transmission Warning Light Check .................. 5A-18
DTC Table......................................................... 5A-19
DTC Check .......................................................5A-20
DTC Clearance ................................................. 5A-20
Fail-Safe Table.................................................. 5A-21
Scan Tool Data ................................................. 5A-23
A/T Basic Check ...............................................5A-26
Road Test .........................................................5A-27
Manual Road Test.............................................5A-29
Engine Brake Test ............................................5A-30
Stall Test ........................................................... 5A-30
Time Lag Test ................................................... 5A-31
Line Pressure Test............................................ 5A-32
“P” Range Test.................................................. 5A-33
A/T Symptom Diagnosis ...................................5A-34
No Gear Shift to 4th gear ..................................5A-41
No Lock-Up Occurs...........................................5A-42
Transmission Warning Light Circuit Check –
Light Does Not Come “ON” at Ignition Switch
ON...................................................................5A-43
Transmission Warning Light Circuit Check –
Light Remains “ON” at Ignition Switch ON......5A-43
DTC P0602: Control Module Programming
Error ................................................................5A-44
DTC P0705: Transmission Range Sensor
Circuit Malfunction (PRNDL input) ..................5A-44
DTC P0707: Transmission Range Sensor
Circuit Low ......................................................5A-46
DTC P0712: Transmission Fluid Temperature
Sensor “A” Circuit Low ....................................5A-48
DTC P0713: Transmission Fluid Temperature
Sensor “A” Circuit High ...................................5A-49
DTC P0717: Input / Turbine Speed Sensor “A”
Circuit Malfunction...........................................5A-51
DTC P0722: Output Speed Sensor Circuit No
Signal ..............................................................5A-52
DTC P0787: Shift / Timing Solenoid Low..........5A-54
DTC P0788: Shift / Timing Solenoid High .........5A-56
DTC P0961: Pressure Control Solenoid “A”
Control Circuit Range / Performance ..............5A-58
DTC P0962: Pressure Control Solenoid “A”
Control Circuit Low..........................................5A-60
DTC P0963: Pressure Control Solenoid “A”
Control Circuit High .........................................5A-62
DTC P0973 / P0976: Shift Solenoid “A”
Control Circuit Low / Shift Solenoid “B”
Control Circuit Low..........................................5A-64
DTC P0974 / P0977: Shift Solenoid “A” / Shift
Solenoid “B” Control Circuit High ....................5A-66
DTC P1702: Internal Control Module Memory
Check Sum Error.............................................5A-68
DTC P1703: Can Invalid Data - TCM................5A-68
DTC P1723: Range Select Switch
Malfunction......................................................5A-69
DTC P1774: CAN Communication Bus Off.......5A-71
DTC P1777: TCM Lost Communication with
ECM (Reception Error)....................................5A-73
DTC P1778: TCM Lost Communication with
BCM (Reception Error)....................................5A-74
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