RM38T0EC _59 Vehicle Exterior _113746 DOOR / HATCH _0602113 FUEL LID OPENER SYSTEM J

DOOR / HATCH  FUEL LID OPENER SYSTEM  Fuel Lid Opener does not Operate  


DESCRIPTION

When the fuel lid opener switch is pushed, a fuel lid opener switch signal is sent to the ECM. The ECM turns on the FUEL OPN relay and the fuel lid lock with motor assembly opens the fuel lid. When the fuel lid is open, a fuel lid courtesy switch signal is output from the fuel lid lock with motor assembly.

WIRING DIAGRAM

E517953E03
0.135,1.01 1.063,1.396 0.927,0.385 10 false from EFI-MAIN NO. 1 Relay 0.906,0.646 1.667,0.865 0.76,0.219 10 false EFI NO. 4 3.333,1.01 4.031,1.167 0.698,0.156 10 false FUEL OPN 4.073,1.375 5.073,1.563 1,0.188 10 false FUEL OPN 1.156,1.427 2.125,1.813 0.969,0.385 10 false from Auxiliary Battery 2.771,1.906 5.063,2.271 2.292,0.365 10 false Power Distribution Box Assembly 1.26,2.969 1.5,3.167 0.24,0.198 10 false E 3.219,2.698 3.438,2.896 0.219,0.198 10 false B 3.219,2.958 3.479,3.177 0.26,0.219 10 false B 1.208,3.781 3.479,4.073 2.271,0.292 10 false Fuel Lid Lock with Motor Assembly 6.146,0.531 6.667,0.729 0.521,0.198 10 false FREL 6.135,3.063 6.563,3.26 0.427,0.198 10 false LIDO 6.125,4.333 6.75,4.521 0.625,0.188 10 false FUEL 5.188,4.24 5.448,4.448 0.26,0.208 10 false IG 4.135,4.24 4.375,4.448 0.24,0.208 10 false E 3.979,4.875 5.49,5.063 1.51,0.188 10 false Fuel Lid Opener Switch 1.979,8.333 3.51,8.521 1.531,0.188 10 false Vapor Pressure Sensor 6.135,7.219 6.594,7.396 0.458,0.177 10 false PTNK 2.979,7.24 3.51,7.479 0.531,0.24 10 false PTNK 6.135,7.552 6.583,7.719 0.448,0.167 10 false EPTK 3.146,7.542 3.49,7.76 0.344,0.219 10 false E2 6.135,7.906 6.583,8.083 0.448,0.177 10 false VPTK 3.115,7.875 3.396,8.094 0.281,0.219 10 false VC 0.615,6.656 3.24,6.865 2.625,0.208 10 false Fuel Tank Solenoid Main Valve Assembly 6.333,8.344 6.75,8.542 0.417,0.198 10 false ECM 1.531,3.208 3.198,3.396 1.667,0.188 10 false Fuel Lid Courtesy Switch 6.125,5.281 6.563,5.458 0.438,0.177 10 false CCA+ 2.292,5.292 2.74,5.5 0.448,0.208 10 false +UL 2.667,6.146 2.875,6.385 0.208,0.24 10 false 3 2.417,0.5 2.708,0.708 0.292,0.208 10 false 8E 2.458,0.323 2.698,0.531 0.24,0.208 10 false 1 5,0.49 5.313,0.688 0.313,0.198 10 false 8E 5,0.313 5.271,0.531 0.271,0.219 10 false 16 5.865,0.406 6.177,0.656 0.313,0.25 10 false 44 6.344,8.177 6.708,8.365 0.365,0.188 10 false A47 5.01,0.865 5.344,1.083 0.333,0.219 10 false 8F 5.01,0.688 5.333,0.885 0.323,0.198 10 false 29 1.198,3.615 1.646,3.844 0.448,0.229 10 false O216 3.427,2.698 3.646,2.906 0.219,0.208 10 false 1 3.438,2.958 3.646,3.198 0.208,0.24 10 false 3 5.865,2.948 6.135,3.177 0.271,0.229 10 false 31 5.865,5.177 6.083,5.365 0.219,0.188 10 false 12 2.667,5.813 2.917,6.052 0.25,0.24 10 false 2 2.667,5.177 2.917,5.417 0.25,0.24 10 false 1 5.865,4.229 6.083,4.417 0.219,0.188 10 false 38 5.406,4.24 5.625,4.479 0.219,0.24 10 false 5 3.958,4.24 4.156,4.469 0.198,0.229 10 false 2 0.615,6.5 0.896,6.688 0.281,0.188 10 false S19 3.969,4.708 4.313,4.948 0.344,0.24 10 false I283 5.875,7.125 6.094,7.313 0.219,0.188 10 false 55 5.875,7.458 6.094,7.646 0.219,0.188 10 false 56 5.875,7.781 6.094,7.969 0.219,0.188 10 false 57 3.438,7.448 3.646,7.667 0.208,0.219 10 false 1 3.438,7.771 3.677,8.01 0.24,0.24 10 false 3 3.438,7.135 3.656,7.354 0.219,0.219 10 false 2 1.969,8.156 2.406,8.365 0.438,0.208 10 false O226 1.073,2.969 1.302,3.208 0.229,0.24 10 false 2 6.125,5.604 6.563,5.781 0.438,0.177 10 false CCB+ 6.135,5.927 6.573,6.104 0.438,0.177 10 false CCA- 6.146,6.24 6.583,6.417 0.438,0.177 10 false CCB- 5.875,5.49 6.094,5.677 0.219,0.188 10 false 11 5.875,5.813 6.094,6 0.219,0.188 10 false 20 5.865,6.135 6.083,6.323 0.219,0.188 10 false 19 2.281,5.615 2.74,5.813 0.458,0.198 10 false +UP 2.25,5.917 2.677,6.115 0.427,0.198 10 false +UM 2.344,6.229 2.76,6.417 0.417,0.188 10 false UN 2.667,5.51 2.875,5.74 0.208,0.229 10 false 4 2.417,0.865 2.729,1.063 0.313,0.198 10 false 8K 2.458,0.688 2.74,0.917 0.281,0.229 10 false 1 3.031,0.875 3.344,1.073 0.313,0.198 10 false IC 2.417,1.219 2.802,1.448 0.385,0.229 10 false 8C 2.417,1.594 2.771,1.833 0.354,0.24 10 false 8B 2.427,1.063 2.74,1.26 0.313,0.198 10 false 41 2.417,1.417 2.729,1.615 0.313,0.198 10 false 36 3.438,0.75 3.677,0.979 0.24,0.229 10 false 1 3.823,0.75 4.073,0.969 0.25,0.219 10 false 2

CAUTION / NOTICE / HINT

NOTICE:

Perform Registration (VIN registration) after replacing the ECM.

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (ENGINE CONTROL)>SFI SYSTEM>REGISTRATION


HINT:
·

Inspect the fuses for circuits related to this system before performing the following procedure.

·

If a malfunction occurs in the fuel tank solenoid main valve assembly or vapor pressure sensor, the fuel lid opener does not operate due to ECM control.

·

If the fuel lid opener operates after a short time, the fuel tank solenoid main valve assembly or fuel tank vent hose may be clogged.



PROCEDURE

1.CHECK FOR DTC
HINT:

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (ENGINE CONTROL)>SFI SYSTEM>DTC CHECK / CLEAR


a.

Using the GTS, check that DTCs related to the fuel tank solenoid main valve assembly or vapor pressure sensor are not output.

Powertrain > Engine > Trouble Codes
50001 372

Result:
Result Proceed to
DTCs related to the fuel tank solenoid main valve assembly or vapor pressure sensor are not output A
DTCs related to the fuel tank solenoid main valve assembly or vapor pressure sensor are output B



A

2.PERFORM ACTIVE TEST USING GTS (ACTIVATE THE FUEL FILLER OPENER)

B

GO TO RELEVANT DIAGNOSTIC TROUBLE CODE PROCEDURE

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (ENGINE CONTROL)>SFI SYSTEM>DIAGNOSTIC TROUBLE CODE CHART


2.PERFORM ACTIVE TEST USING GTS (ACTIVATE THE FUEL FILLER OPENER)
HINT:

Click hereVehicle Exterior>DOOR / HATCH>FUEL LID OPENER SYSTEM>DATA LIST / ACTIVE TEST


a.

Perform the Active Test according to the display on the GTS.

Powertrain > Engine > Active Test
Tester Display Measurement Item Control Range Diagnostic Note
Activate the Fuel Filler Opener Activate fuel lid lock with motor assembly OFF or ON -
Powertrain > Engine > Active Test
Tester Display
Activate the Fuel Filler Opener
50004 372 41
OK:

The fuel lid lock with motor assembly operates normally.



Result:
Proceed to
OK
NG



OK

3.INSPECT FUEL LID OPENER SWITCH

NG

12.INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY
3.INSPECT FUEL LID OPENER SWITCH

Click hereVehicle Exterior>DOOR / HATCH>FUEL LID OPENER SWITCH>INSPECTION

Result:
Proceed to
OK
NG



OK

4.CHECK HARNESS AND CONNECTOR (FUEL LID OPENER SWITCH - ECM AND BODY GROUND)

NG

REPLACE FUEL LID OPENER SWITCH

Click hereVehicle Exterior>DOOR / HATCH>FUEL LID OPENER SWITCH>REMOVAL


4.CHECK HARNESS AND CONNECTOR (FUEL LID OPENER SWITCH - ECM AND BODY GROUND)
a.

Disconnect the fuel lid opener switch connector.


b.

Disconnect the ECM connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
I283-5 (IG) - A47-38 (FUEL) Always Below 1 Ω
I283-2 (E) - Body ground Always Below 1 Ω
I283-5 (IG) or A47-38 (FUEL) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

5.INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY (FUEL LID COURTESY SWITCH)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

5.INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY (FUEL LID COURTESY SWITCH)

Click hereVehicle Exterior>DOOR / HATCH>FUEL LID OPENER MOTOR ASSEMBLY>INSPECTION

Result:
Proceed to
OK
NG



OK

6.CHECK HARNESS AND CONNECTOR (FUEL LID LOCK WITH MOTOR ASSEMBLY - ECM AND BODY GROUND)

NG

REPLACE FUEL LID LOCK WITH MOTOR ASSEMBLY

Click hereVehicle Exterior>DOOR / HATCH>FUEL LID OPENER MOTOR ASSEMBLY>REMOVAL


6.CHECK HARNESS AND CONNECTOR (FUEL LID LOCK WITH MOTOR ASSEMBLY - ECM AND BODY GROUND)
a.

Disconnect the fuel lid lock with motor assembly connector.


b.

Disconnect the ECM connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
O216-3 (B) - A47-31 (LIDO) Always Below 1 Ω
O216-2 (E) - Body ground Always Below 1 Ω
O216-3 (B) or A47-31 (LIDO) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

7.CHECK FUEL TANK SOLENOID MAIN VALVE ASSEMBLY OR FUEL TANK VENT HOSE

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

7.CHECK FUEL TANK SOLENOID MAIN VALVE ASSEMBLY OR FUEL TANK VENT HOSE
a.

Check the fuel tank solenoid main valve assembly or fuel tank vent hose for clogging.

HINT:

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (EMISSION CONTROL)>EMISSION CONTROL SYSTEM>ON-VEHICLE INSPECTION


OK:

The fuel tank solenoid main valve assembly or fuel tank vent hose is not clogged.



Result:
Proceed to
OK
NG



OK

8.INSPECT FUEL TANK SOLENOID MAIN VALVE ASSEMBLY

NG

REMOVE THE CLOGGING

8.INSPECT FUEL TANK SOLENOID MAIN VALVE ASSEMBLY

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (EMISSION CONTROL)>FUEL VAPOR CONTAINMENT VALVE>INSPECTION

Result:
Proceed to
OK
NG



OK

9.CHECK HARNESS AND CONNECTOR (FUEL TANK SOLENOID MAIN VALVE ASSEMBLY - ECM)

NG

REPLACE FUEL TANK SOLENOID MAIN VALVE ASSEMBLY

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (EMISSION CONTROL)>FUEL VAPOR CONTAINMENT VALVE>REMOVAL


9.CHECK HARNESS AND CONNECTOR (FUEL TANK SOLENOID MAIN VALVE ASSEMBLY - ECM)
a.

Disconnect the fuel tank solenoid main valve assembly connector.


b.

Disconnect the ECM connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
S19-1 (+UL) - A47-12 (CCA+) Always Below 1 Ω
S19-2 (+UM) - A47-20 (CCA-) Always Below 1 Ω
S19-3 (UN) - A47-19 (CCB-) Always Below 1 Ω
S19-4 (+UP) - A47-11 (CCB+) Always Below 1 Ω
S19-1 (+UL) or A47-12 (CCA+) - Body ground Always 10 kΩ or higher
S19-2 (+UM) or A47-20 (CCA-) - Body ground Always 10 kΩ or higher
S19-3 (UN) or A47-19 (CCB-) - Body ground Always 10 kΩ or higher
S19-4 (+UP) or A47-11 (CCB+) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

10.REPLACE VAPOR PRESSURE SENSOR

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

10.REPLACE VAPOR PRESSURE SENSOR

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (EMISSION CONTROL)>FUEL TANK PRESSURE SENSOR>REMOVAL

Result:
Proceed to
NEXT



NEXT

11.CHECK FUEL LID OPENER OPERATION
11.CHECK FUEL LID OPENER OPERATION
HINT:

Click hereVehicle Exterior>DOOR / HATCH>FUEL LID OPENER SYSTEM>OPERATION CHECK


OK:

Fuel lid opener operates normally.


Result:
Proceed to
OK
NG



OK

END (VAPOR PRESSURE SENSOR WAS DEFECTIVE)

NG

REPLACE ECM

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (ENGINE CONTROL)>ECM>REMOVAL


12.INSPECT FUEL LID LOCK WITH MOTOR ASSEMBLY

Click hereVehicle Exterior>DOOR / HATCH>FUEL LID OPENER MOTOR ASSEMBLY>INSPECTION

Result:
Proceed to
OK
NG



OK

13.CHECK HARNESS AND CONNECTOR (FUEL LID LOCK WITH MOTOR ASSEMBLY - POWER DISTRIBUSTION BOX ASSEMBLY AND BODY GROUND)

NG

REPLACE FUEL LID LOCK WITH MOTOR ASSEMBLY

Click hereVehicle Exterior>DOOR / HATCH>FUEL LID OPENER MOTOR ASSEMBLY>REMOVAL


13.CHECK HARNESS AND CONNECTOR (FUEL LID LOCK WITH MOTOR ASSEMBLY - POWER DISTRIBUSTION BOX ASSEMBLY AND BODY GROUND)
a.

Disconnect the fuel lid lock with motor assembly connector.


b.

Disconnect the power distribution box assembly connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
O216-1 (B) - 8F-29 Always Below 1 Ω
O216-2 (E) - Body ground Always Below 1 Ω
O216-1 (B) or 8F-29 - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

14.CHECK HARNESS AND CONNECTOR (POWER DISTRIBUTION BOX ASSEMBLY - ECM)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

14.CHECK HARNESS AND CONNECTOR (POWER DISTRIBUTION BOX ASSEMBLY - ECM)
a.

Disconnect the power distribution box assembly connector.


b.

Disconnect the ECM connector.


c.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
8E-16 - A47-44 (FREL) Always Below 1 Ω
8E-16 or A47-44 (FREL) - Body ground Always 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

15.CHECK WIRE HARNESS AND CONNECTORS (POWER DISTRIBUTION BOX ASSEMBLY - BATTERY AND BODY GROUND)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

15.CHECK WIRE HARNESS AND CONNECTORS (POWER DISTRIBUTION BOX ASSEMBLY - BATTERY AND BODY GROUND)
a.

Disconnect the power distribution box assembly connectors.


b.
E517957C01
0.5,1.25 1,1.583 0.5,0.333 0.5,3.583 1,3.917 0.5,0.333 0.104,0.104 0.417,0.302 0.313,0.198 10 false *a 0.667,1.333 1.198,1.677 0.531,0.344 10 false 8E 0.667,3.677 1.021,3.917 0.354,0.24 10 false 8K
*a Front view of wire harness connector
(to Power Distribution Box Assembly)


Measure the voltage according to the value(s) in the table below.

Standard Voltage:
Tester Connection Condition Specified Condition
8E-1 - Body ground Ignition switch ON 11 to 14 V
Ignition switch off Below 1 V
8K-1 - Body ground Ignition switch off 11 to 14 V



c.
E519010C01
0.5,1.042 1,1.375 0.5,0.333 0.5,3.427 1,3.76 0.5,0.333 0.104,0.104 0.417,0.302 0.313,0.198 10 false *a 0.667,1.125 1.198,1.469 0.531,0.344 10 false 8C 0.667,3.521 1.021,3.76 0.354,0.24 10 false 8B
*a Front view of wire harness connector
(to Power Distribution Box Assembly)


Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
8C-41 - Body ground Always Below 1 Ω
8B-36 - Body ground Always Below 1 Ω



Result:
Proceed to
OK
NG



OK

16.INSPECT POWER DISTRIBUTION BOX ASSEMBLY (FUEL OPN RELAY)

NG

REPAIR OR REPLACE HARNESS OR CONNECTOR

16.INSPECT POWER DISTRIBUTION BOX ASSEMBLY (FUEL OPN RELAY)
a.

Remove the power distribution box assembly.

HINT:

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL



b.

Remove the main body ECU (multiplex network body ECU) from the power distribution box assembly.


c.

Remove the FUEL OPN fuse from the power distribution box assembly.


d.

Measure the resistance according to the value(s) in the table below.

Standard Resistance:
Tester Connection Condition Specified Condition
2 (FUEL OPN fuse holder) - 8F-29 Voltage not applied between terminals 8E-1 and 8E-16 10 kΩ or higher
Voltage applied between terminals 8E-1 and 8E-16 Below 1 Ω
8B-36 - 8F-29 Voltage not applied between terminals 8E-1 and 8E-16 Below 1 Ω
Voltage applied between terminals 8E-1 and 8E-16 10 kΩ or higher
8C-41 - 8F-29 Voltage not applied between terminals 8E-1 and 8E-16 Below 1 Ω
Voltage applied between terminals 8E-1 and 8E-16 10 kΩ or higher



Result:
Proceed to
OK
NG



OK

REPLACE ECM

Click hereEngine / Hybrid System>M20F-FXS, M20G-FXS (ENGINE CONTROL)>ECM>REMOVAL


NG

REPLACE POWER DISTRIBUTION BOX ASSEMBLY

Click herePower Source / Network>POWER DISTRIBUTION>MAIN BODY ECU>REMOVAL