Inspection Procedure
- READ VALUE OF INTELLIGENT TESTER
- Connect the intelligent tester (with CAN VIM) to the DLC3.
- Turn the ignition switch to the ON position and turn the intelligent tester main switch on.
- Select FUEL LID SW in the DATA LIST and read the tester display.TESTER DISPLAY AND NORMAL CONDITION CHART
Tester Display Measurement Item/Range Normal Condition Diagnostic Note FUEL LID SW Fuel lid opener switch: ON or OFF ON: Fuel lid opener switch is pressed
OFF: Fuel lid opener switch is not pressed- OK: ON or OFF appears on the screen according to the switch condition.
NG: Go to step 2
OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
- INSPECT FUEL LID OPENER SWITCH
- Remove the fuel lid opener switch.
- Measure the resistance according to the value(s) in the table below.
Standard resistance
TESTER CONNECTION AND SPECIFIED CONDITIONTester Connection Condition Specified Condition 3 - 4 Fuel lid opener switch is not pressed 10 kΩ or higher Fuel lid opener switch Is pressed Below 1 Ω
NG: REPLACE FUEL LID OPENER SWITCH
OK: Go to Next Step
- CHECK HARNESS AND CONNECTOR (FUEL LID OPENER SWITCH - HYBRID VEHICLE CONTROL ECU)
- Disconnect the H12 ECU connector.
- Measure the resistance according to the value(s) in the table below.
Standard resistance
TESTER CONNECTION AND SPECIFIED CONDITIONTester Connection Condition Specified Condition F15-3 - H12-15 (FUEL) Always Below 1 Ω F15-3 - Body ground 10 kΩ or higher
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: Go to Next Step
- CHECK HARNESS AND CONNECTOR (FUEL LID OPENER SWITCH - BODY GROUND)
- Measure the resistance according to the value(s) in the table below.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Standard resistance
TESTER CONNECTION AND SPECIFIED CONDITIONTester Connection Condition Specified Condition F15-4 - Body ground Always Below 1 Ω
NG: REPAIR OR REPLACE HARNESS OR CONNECTOR
OK: PROCEED TO NEXT CIRCUIT INSPECTION SHOWN IN PROBLEM SYMPTOMS TABLE
- Measure the resistance according to the value(s) in the table below.