Download Transaxle & Transmission (Section TM)
Manual DescriptionCONSULT-III Reference Value Data Monitor, tRANSMISSION RANGE SWITCH A 45, oBD-II Function A/T System 30, one or Two Trip Detection Logic OBD-II 30.
OBD-II Diagnostic Trouble Code (DTC) 30, iNPUT SPEED SENSOR A 48, on Board Diagnosis Logic 50, pRESSURE CONTROL SOLENOID A 69.
TRANSMISSION FLUID TEMPERATURE SENSOR 73, hIGH AND LOW REVERSE CLUTCH, component Inspection (Without Intelligent Key) 101, mAIN POWER SUPPLY AND GROUND CIRCUIT93.
Wiring Diagram - With Intelligent Key System 119, wiring Diagram - Without Intelligent Key System 123, (SRS) "AIR BAG" and "SEAT BELT PRE-TENSIONER" 149, precaution Necessary for Steering Wheel Rotation After Battery Disconnect 149.
Precautions for On Board Diagnosis (OBD) System of A/T Engine 150, vehicle Speed When Performing Releasing, a/T Shift Selector Removal Installation171, location of Adjusting Shims, Needle Bearings.
Thrust Washers Snap Rings 203, front Sun Gear, 3rd One-Way Clutch 226, front Carrier, Input Clutch, Rear Internal Gear 228, mid Sun Gear, Rear Sun Gear, High and Low Reverse Clutch Hub 233.
High and Low Reverse Clutch 238, vehicle Speed at Which Gear Shifting Occurs 265, vehicle Speed at Which Lock-up Occurs/Releases 266, the TCM receives a signal from the output speed sensor, accelerator pedal position sensor or transmission range switch.
The TCM also communicates with the ECM by means signal, sent from sensing elements used with the OBD-related parts, input and output signals must always be correct stable, it is much more difficult to diagnose an error that occurs intermittently rather than continuously.
By poor electric connections or improper wiring, checking of suspected circuits may help prevent replacement, a visual check only may not find the cause of the errors, with CONSULT-III (or GST) or a circuit tester connected should be.
Before undertaking actual checks, take a few minutes talk with, customer who approaches with a driveability complaint, the example (Refer to TM-6) should be used, start your diagnosis by looking for conventional” errors first.
Help troubleshoot driveability errors an electronically controlled, get the detailed information from the customer about the symptom (the condition environment when, the incident/malfunction occurred) using diagnosis worksheet, check the following items based on the information obtained customer.
Perform Diagnosis Procedure” displayed DTC, try to confirm the symptom described by customer, shift point too high too low, read the item on cautions concerning fail-safe and understand customer's complaint.
A/T fluid inspection, stall test line pressure test, line pressure test - Suspected part, check malfunction phenomena to repair or replace malfunctioning part after completing all road test, erase the results of the self-diagnosis from the TCM ECM.
Drive vehicle to check that the malfunction phenomenon has been resolved, the automatic transmission uses compact triple planetary gear systems to improve power-transmission efficiency, simplify construction reduce weight, it also employs an optimum shift control and super wide gear ratios.