ON-BOARD DIAGNOSTIC SYSTEM DTC INSPECTION [DJVA-EL]

id050212290100

Reading DTCs Procedure

1.  Connect the M-MDS (IDS) to the DLC-2.

am2zzw00004260

2.  After the vehicle is identified, select the following items from the initialization screen of the IDS.

(1)  Select "Self Test".

(2)  Select "Modules".

(3)  Select "TCM".

Note

•  Snapshot data appears at the top of the help screen when the displayed DTC is selected.

Snapshot data

―  The snap shot data stores the currently detected DTC data.

―  The recording timing for the freeze frame data/snap shot data differs depending on the number of DTC drive cycles.

•  For a DTC with a drive cycle number 1, only the malfunction determination data is recorded.

•  For a DTC with a drive cycle number 2, both the malfunction determination and undetermined data is recorded.

Snapshot data table

Note

•  Refer to PID monitor table for confirm the transaxle control system operation status while the TCM does not store the DTC. (See ON-BOARD DIAGNOSTIC SYSTEM PID/DATA MONITOR INSPECTION [DJVA-EL])

•  Snapshot data items are not displayed, according to detected DTC.

Snapshot data item	Unit	Definition	Corresponding PID data monitor item
ECT	°C {°F}	Engine coolant temperature	ECT
RPM	RPM	Engine speed	RPM
VSS	KPH {MPH}	Vehicle speed	VSS
TPOP	%	Throttle valve position No.1	THOP
ENG_TORQ	N·m {kgf·m, ft·lbf}	Engine torque	ENG_TORQ

3.  Verify the DTC according to the directions on the screen.

•  If any DTCs are displayed, perform troubleshooting according to the corresponding DTC inspection. (See ON-BOARD DIAGNOSTIC SYSTEM DTC TABLE [DJVA-EL].)

4.  After completion of repairs, clear all DTCs stored in the TCM. (See Clearing DTCs Procedure.)

Clearing DTCs Procedure

1.  Connect the M-MDS (IDS) to the DLC-2.

am2zzw00004260

2.  After the vehicle is identified, select the following items from the initialization screen of the IDS.

(1)  Select "Self Test".

(2)  Select "Modules".

(3)  Select "TCM".

3.  Verify the DTC according to the directions on the screen.

4.  Press the clear button on the DTC screen to clear the DTC.

5.  Switch the ignition to OFF.

6.  Switch the ignition ON and wait for 5 s or more.

7.  Perform DTC inspection. (See Reading DTCs Procedure.)

8.  Verify that no DTCs are displayed.