DTC DETECTION LOGIC
NOTE:
This diagnosis indicates the former, to detect open or short circuit malfunction.
DTC No. | Trouble diagnosis name | DTC detecting condition | Possible cause |
P0462 | FUEL LEVEL SEN/CIRC (Fuel level sensor circuit low input) | An excessively low voltage from the sensor is sent to ECM. |
|
P0463 | FUEL LEVEL SEN/CIRC (Fuel level sensor circuit high input) | An excessively high voltage from the sensor is sent to ECM. |
DTC CONFIRMATION PROCEDURE
1.PRECONDITIONING
If DTC Confirmation Procedure has been previously conducted, always perform the following procedure before conducting the next test.
TESTING CONDITION: Before performing the following procedure, confirm that battery voltage is between 11 V and 16 V at ignition switch ON.
>> GO TO 2.
2.PERFORM DTC CONFIRMATION PROCEDURE
Is 1st trip DTC detected?
YES >> Proceed to EC, "Diagnosis Procedure".
NO >> INSPECTION END
1.CHECK COMBINATION METER FUNCTION
Refer to MWI, "CONSULT Function" (TYPE A) or MWI, "CONSULT Function" (TYPE B).
Is the inspection result normal?
YES >> Check intermittent incident. Refer to GI, "Intermittent Incident".
NO >> Refer to MWI, "Component Function Check" (TYPE A) or MWI, "Component Function Check" (TYPE B). Check the vehicle type to confirm the service information in MWI section. Refer to MWI, "Information".
Description The vehicle speed signal is sent to the combination meter from the "ABS actuator and electric unit (control unit)" by CAN communication line. The combination meter then sends a signal ...
Windshield-washer fluid
Windshield-washer fluid reservoir
Add a washer solvent to the windshield-washer
fluid reservoir for better cleaning. In the winter
season, add a windshield-washer antifreeze. Follow
the manufacturer's instructions for the mixture
ratio.
Refill the reservoir more frequently when driving
...
P0743 Torque converter
DTC Logic
DTC DETECTION LOGIC
DTC
Trouble diagnosis name
DTC detection condition
Possible causes
P0743
Torque Converter Clutch Circuit
Electrical
The following diagnosis conditions
are met, and the TCM
torque converter clutch solenoid
valve current monito ...