DIAGNOSIS DESCRIPTION
DIAGNOSIS DESCRIPTION : 1 Trip Detection Diagnosis and 2 Trip Detection Diagnosis
NOTE:
“Start the engine and turn OFF the ignition switch after warm-up.” This is defined as 1 trip.
When initial malfunction is detected, TCM memorizes DTC. In these diagnoses, some illuminate MIL and some do not. Refer to TM-126, "DTC Index".
When initial malfunction is detected, TCM memorizes DTC of the 1st trip. MIL does not light at this stage. <1 trip> If the same malfunction is detected again in next driving, TCM memorizes DTC. When DTC is memorized, MIL lights. <2 trip> “Trip” of the “2 trip detection diagnosis” indicates the driving mode that executes self-diagnosis during driving.
DIAGNOSIS DESCRIPTION : DTC and DTC of 1st Trip
DIAGNOSIS DESCRIPTION : Malfunction Indicator Lamp (MIL)
DIAGNOSIS DESCRIPTION : Counter System
RELATION BETWEEN DTC AT 1ST TRIP/DTC/MIL AND DRIVING CONDITIONS (FOR 2 TRIP DETECTION DIAGNOSIS THAT ILLUMINATES MIL)
DTC is erased when 40 trips are satisfied.
COUNTER SYSTEM LIST
DRIVING CONDITION
Driving pattern A
Driving pattern A is the driving condition that provides warm-up.
In specific, count-up is performed when all of the following conditions are satisfied.
NOTE:
Driving pattern B
Driving pattern B is the driving condition that performs all diagnoses once.
In specific, count-up is performed when all of the following conditions are satisfied.
NOTE:
TIME CHART
CONSULT Function
APPLICABLE ITEM
Conditions | Function |
All DTC Reading | Display all DTCs or diagnostic items that all ECUs are recording and judging. |
Work Support | This mode enables a technician to adjust some devices faster and more accurately. |
Self Diagnostic Results | Retrieve DTC from ECU and display diagnostic items. |
Data Monitor | Monitor the input/output signal of the control unit in real time. |
CAN Diagnosis | This mode displays a network diagnosis result about CAN by a diagram. |
CAN Diagnosis Support Monitor | It monitors the status of CAN communication. |
ECU Identification | Display the ECU identification number (part number etc.) of the selected system. |
CALIB DATA | The calibration data status of TCM can be checked. |
SELF DIAGNOSTIC RESULTS
Refer to TM-126, "DTC Index".
DTC at 1st trip and method to read DTC
When DTC is currently detected, “CRNT” is displayed. If “PAST” is displayed, it shows a malfunction occurred in the past. The trip number of drive without malfunction of concerned DTC can be confirmed with “IGN counter” inside “FFD”.
DTC deletion method
NOTE:
Then, turn the ignition ON again. (Engine stop)
IGN counter
The ignition counter is displayed in “FFD” and the number of times of satisfied “Driving pattern A” is displayed after normal recovery of DTC. Refer to TM-106, "DIAGNOSIS DESCRIPTION : Counter System".
NOTE:
The counter display of “40” cannot be checked.
Data monitor
NOTE:
The following table includes information (items) inapplicable to this vehicle. For information (items) applicable to this vehicle, refer to CONSULT display items.
WORK SUPPORT
Item name | Description |
ENGINE BRAKE ADJ. | Although there is no malfunction on the transaxle and the CVT system, if a customer make a complaint like “I do not feel comfortable with automatic operation of the engine brake on downhill”, the engine brake may be cancelled with “engine brake adjustment”. |
CONFORM CVTF DETERIORTN | Check the degradation level of the CVT fluid under severe conditions. |
G SENSOR CALIBRATION | Compensate the G sensor. |
ERASE CALIBRATION DATA | Erase the calibration data memorized by TCM. |
ERASE LEARNING VALUE | Erase the learning value memorized by TCM. |
ERASE MEMORY DATA | Perform “erasing of the calibration data” and “erasing of the learned value” at the same time. |
Engine brake adjustment
ENGINE BRAKE LEVEL
ON : Turn ON the engine brake control.
OFF : Turn OFF the engine brake control.
Check the degradation level of the CVT fluid.
CVTF degradation level data
210,000 or more : Replacement of the CVT fluid is required.
Less than 210,000 : Replacement of the CVT fluid is not required.
Brake pedal position switch
Component Function Check
1.CHECK BRAKE PEDAL POSITION SWITCH FUNCTION
With CONSULT
Turn ignition switch ON.
Select “ENGINE” using CONSULT.
Select “BRAKE SW1” in “DATA MONITOR” mode.
Check “BRAKE SW1” indication under the following conditions.
...
Ecm branch line circuit
Diagnosis Procedure
1.CHECK CONNECTOR
Turn the ignition switch OFF.
Disconnect the battery cable from the negative terminal.
Check the terminals and connectors of the ECM for damage, bend and loose
connection (unit side and
connector side).
Is the inspection result normal?
YES > ...
For safe driving
For safe driving, adjust the seat and mirror to an appropriate
position before driving.
Correct driving posture
Adjust the angle of the seatback
so that you are sitting
straight up and so that you do
not have to lean forward to
steer.
Adjust the seat so that you can
depress the ped ...