Description
When the power supply to the TCM is cut off, for example because the battery is removed, and the self-diagnosis memory function stops, a malfunction is detected.
NOTE: Since "P1701" is indicated when replacing TCM, perform diagnosis after erasing "Self Diagnostic Results".
DTC Logic
DTC DETECTION LOGIC

DTC CONFIRMATION PROCEDURE
NOTE: Immediately after performing any "DTC CONFIRMATION PROCEDURE", always turn ignition switch OFF.
Then wait at least 10 seconds before performing the next test.
1.CHECK DTC DETECTION
 With CONSULT
Turn ignition switch ON.
Wait for at least 2 consecutive seconds.
Perform "Self Diagnostic Results" in "TRANSMISSION".
Diagnosis Procedure
Regarding Wiring Diagram information, refer to TM-126, "Wiring Diagram".
1.CHECK TCM POWER SOURCE
Turn ignition switch OFF.
Disconnect TCM connector.
Check voltage between TCM vehicle side harness connector terminals.



2.CHECK TCM GROUND CIRCUIT
Turn ignition switch OFF.
Check continuity between TCM vehicle side harness connector terminals and ground.


3.CHECK TCM POWER CIRCUIT
Check voltage between TCM vehicle side harness connector terminals and ground.


4.CHECK HARNESS BETWEEN TCM AND IPDM E/R AND BETWEEN TCM AND BATTERY (PART 1)
Turn ignition switch OFF.
Disconnect IPDM E/R connector.
Check continuity between TCM vehicle side harness connector terminals and IPDM E/R vehicle side harness connector terminal.


4. Disconnect fuse block (J/B) connector.
5. Check continuity between TCM vehicle side harness connector terminals and fuse block (J/B) vehicle side harness connector terminal.


5.CHECK HARNESS BETWEEN TCM AND IPDM E/R AND BETWEEN TCM AND BATTERY (PART 2)
Check continuity between TCM vehicle side harness connector terminals and ground.


6.DETECT MALFUNCTIONING ITEMS
Check TCM connector pin terminals for damage or loose connection with harness connector.
P0868 transmission fluid pressure
P1705 TP sensorBoth side headlamps (LO) are not turned on
   	Description
The headlamps (both sides) do not turn ON in any lighting switch setting.
Diagnosis Procedure
1.CHECK COMBINATION SWITCH (LIGHTING AND TURN SIGNAL SWITCH)
Check the combination switch (lighting and turn signal switch).
2.CHECK HEADLAMP (LO) REQUEST SIGNAL INPUT
CONSULT DATA MONITOR ...
   	
Spark plugs
   	Replacing spark plugs
Iridium-tipped spark plugs
It is not necessary to replace iridium-tipped A
spark plugs as frequently as conventional type
spark plugs because they last much longer. Follow
the maintenance log shown in the "Maintenance
and schedules" section of this manual. Do
not ser ...
   	
B2616 ignition relay circuit
   	Description
BCM controls the various electrical components and simultaneously supplies 
power according to the power 
supply position.
BCM checks the power supply position internally.
DTC Logic
DTC DETECTION LOGIC
DTC CONFIRMATION PROCEDURE
1. PERFORM DTC CONFIRMATION PROCEDURE
	Tur ...