RM35X0E _58 Vehicle Interior _078337 METER / GAUGE / DISPLAY _0379907 METER / GAUGE SYSTEM C

METER / GAUGE / DISPLAY METER / GAUGE SYSTEM B150013 Fuel Sender Circuit Open

DESCRIPTION

DTC No.	Detection Item	DTC Detection Condition	Trouble Area	Note
B150013	Fuel Sender Circuit Open	Diagnosis Condition: · The ignition switch ON · IG power source voltage is 9.5 V or more Malfunction Status: · Voltage signal from fuel sender gauge assembly is 0.2 V or less · Voltage signal from fuel sender gauge assembly is 4.7 V or more Malfunction Time: 10 seconds or more	· Harness or connector · Fuel sender gauge assembly · Fuel suction tube with pump and gauge assembly1 · Fuel tank vent tube assembly2 · Combination meter assembly	-

*1: for 7GR-FKS

*2: for 1GD-FTV

WIRING DIAGRAM

5.896,0.521 6.354,0.719 0.458,0.198 10 false I/F 6.313,0.51 6.771,0.708 0.458,0.198 10 false CPU 5.458,1.906 5.948,2.104 0.49,0.198 10 false FE&B 5.448,0.438 5.938,0.635 0.49,0.198 10 false FR 5.469,1.24 5.958,1.438 0.49,0.198 10 false FV 5.219,1.906 5.708,2.104 0.49,0.198 10 false 24 5.208,0.438 5.698,0.635 0.49,0.198 10 false 31 6.552,0.917 7.042,1.115 0.49,0.198 10 false 5 V 5.177,3.292 7.063,3.74 1.885,0.448 10 false Combination Meter Assembly 5.177,3.146 5.667,3.344 0.49,0.198 10 false N22 0.063,2.865 0.552,3.063 0.49,0.198 10 false X6 0.052,3.042 3.469,3.292 3.417,0.25 10 false Fuel Suction Tube with Pump and Gauge Assembly*1 0.292,2.344 2.25,2.833 1.958,0.49 10 false Fuel Sender Gauge Assembly 0.302,2.167 0.792,2.365 0.49,0.198 10 false A 2.333,1.906 2.823,2.104 0.49,0.198 10 false FE 2.323,1.229 2.813,1.427 0.49,0.198 10 false FV 2.615,1.24 3.104,1.438 0.49,0.198 10 false 1 2.615,1.896 3.104,2.094 0.49,0.198 10 false 2 2.615,0.427 3.104,0.625 0.49,0.198 10 false 3 1.906,1.25 2.396,1.448 0.49,0.198 10 false 1 1.917,1.896 2.406,2.094 0.49,0.198 10 false 2 1.927,0.427 2.417,0.625 0.49,0.198 10 false 3 5.219,1.24 5.708,1.438 0.49,0.198 10 false 14 2.313,0.427 2.802,0.625 0.49,0.198 10 false FR 0.052,3.375 4.333,3.573 4.281,0.198 10 false Fuel Tank Vent Tube Assembly*2 3.604,3.469 5.292,3.667 1.688,0.198 10 false *2: for 1GD-FTV 3.615,3.177 5.302,3.375 1.688,0.198 10 false *1: for 7GR-FKS

CAUTION / NOTICE / HINT

CAUTION:: Be careful of flames.

NOTICE:: When replacing the combination meter assembly, always replace it with a new one. If a combination meter assembly which was installed to another vehicle is used, the information stored in it will not match the information from the vehicle and a DTC may be stored.

PROCEDURE

1.CHECK VEHICLE TYPE

Check vehicle condition.

Result:

Result	Proceed to
for 7GR-FKS	A
for 1GD-FTV	B

2.CHECK HARNESS AND CONNECTOR (FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY - COMBINATION METER ASSEMBLY)

5.CHECK HARNESS AND CONNECTOR (FUEL TANK VENT TUBE ASSEMBLY - COMBINATION METER ASSEMBLY)

2.CHECK HARNESS AND CONNECTOR (FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY - COMBINATION METER ASSEMBLY)

Disconnect the X6 fuel suction with pump and gauge tube assembly connector.

Disconnect the N22 combination meter assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
X6-3 (FR) - N22-31 (FR)	Always	Below 1 Ω
X6-2 (FE) - N22-24 (FE&B)	Always	Below 1 Ω
X6-1 (FV) - N22-14 (FV)	Always	Below 1 Ω
X6-3 (FR) or N22-31 (FR) - Other terminals and body ground	Always	10 kΩ or higher
X6-2 (FE) or N22-24 (FE&B) - Other terminals and body ground	Always	10 kΩ or higher
X6-1 (FV) or N22-14 (FV) - Other terminals and body ground	Always	10 kΩ or higher

Result:

Proceed to
OK
NG

3.INSPECT FUEL SENDER GAUGE ASSEMBLY

REPAIR OR REPLACE HARNESS OR CONNECTOR

3.INSPECT FUEL SENDER GAUGE ASSEMBLY

Remove the fuel sender gauge assembly.

Click hereEngine / Hybrid System>7GR-FKS (FUEL)>FUEL SENDER GAUGE ASSEMBLY>REMOVAL201902,201906,_51,_079024,_0383268,RM100000001G9X7,201906,202310,_51,_079024,_0383268,RM100000001IZVU,202310,999999,_51,_079024,_0383268,RM100000002G329,

Inspect the fuel sender gauge assembly.

Click hereEngine / Hybrid System>7GR-FKS (FUEL)>FUEL SENDER GAUGE ASSEMBLY>INSPECTION201902,999999,_51,_079024,_0383268,RM100000001G9X6,

Result:

Proceed to
OK
NG

4.INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY

REPLACE FUEL SENDER GAUGE ASSEMBLY

4.INSPECT FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY

0.198,3.771 0.708,4.01 0.51,0.24 0.219,1.25 0.729,1.49 0.51,0.24 0.917,0.594 1.198,0.594 1.198,0.594 1.438,1.302 true 2.667,2.125 2.417,2.125 2.417,2.125 2.042,1.281 true 1.802,0.563 1.49,0.563 1.49,0.563 1.729,1.271 true 0.375,1.302 0.833,1.5 0.458,0.198 10 false A 0.677,0.521 0.99,0.729 0.313,0.208 10 false FR 1.948,0.5 2.406,0.698 0.458,0.198 10 false FE 2.781,2.073 3.24,2.271 0.458,0.198 10 false FV 0.406,3.802 0.865,4 0.458,0.198 10 false B 0.104,0.094 0.417,0.25 0.313,0.156 10 false *a

*a	Component without harness connected (Fuel Suction with Pump and Gauge Tube Assembly)

Remove fuel suction with pump and gauge tube assembly.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
A-1 (FV) - B-3	Always	Below 1 Ω
A-2 (FE) - B-2	Always	Below 1 Ω
A-3 (FR) - B-1	Always	Below 1 Ω

Result:

Proceed to
OK
NG

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL201902,201906,_58,_078337,_0380006,RM100000001FR91,201906,999999,_58,_078337,_0380006,RM100000001IHHE,

REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY

5.CHECK HARNESS AND CONNECTOR (FUEL TANK VENT TUBE ASSEMBLY - COMBINATION METER ASSEMBLY)

Disconnect the X6 fuel tank vent tube assembly connector.

Disconnect the N22 combination meter assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
X6-3 (FR) - N22-31(FR)	Always	Below 1 Ω
X6-2 (FE) - N22-24 (FE&B)	Always	Below 1 Ω
X6-1 (FV) - N22-14 (FV)	Always	Below 1 Ω
X6-3 (FR) or N22-31 (FR) - Other terminals and body ground	Always	10 kΩ or higher
X6-2 (FE) or N22-24 (FE&B) - Other terminals and body ground	Always	10 kΩ or higher
X6-1 (FV) or N22-14 (FV) - Other terminals and body ground	Always	10 kΩ or higher

Result:

Proceed to
OK
NG

6.INSPECT FUEL SENDER GAUGE ASSEMBLY

REPAIR OR REPLACE HARNESS OR CONNECTOR

6.INSPECT FUEL SENDER GAUGE ASSEMBLY

Remove the fuel sender gauge assembly.

Click hereEngine / Hybrid System>1GD-FTV (FUEL)>FUEL SENDER GAUGE ASSEMBLY>REMOVAL201902,201906,_51,_079306,_0385718,RM100000001GNMZ,201906,202310,_51,_079306,_0385718,RM100000001J6RE,202310,999999,_51,_079306,_0385718,RM100000002G313,

Inspect the fuel sender gauge assembly.

Click hereEngine / Hybrid System>1GD-FTV (FUEL)>FUEL SENDER GAUGE ASSEMBLY>INSPECTION201902,999999,_51,_079306,_0385718,RM100000001GNN0,

Result:

Proceed to
OK
NG

7.INSPECT FUEL TANK VENT TUBE ASSEMBLY

REPLACE FUEL SENDER GAUGE ASSEMBLY

7.INSPECT FUEL TANK VENT TUBE ASSEMBLY

*a	Component without harness connected (Fuel Tank Vent Tube Assembly)

Remove the fuel tank vent tube assembly.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
A-1 (FV) - B-3	Always	Below 1 Ω
A-2 (FE) - B-2	Always	Below 1 Ω
A-3 (FR) - B-1	Always	Below 1 Ω

Result:

Proceed to
OK
NG

REPLACE COMBINATION METER ASSEMBLY

Click hereVehicle Interior>METER / GAUGE / DISPLAY>COMBINATION METER>REMOVAL201902,201906,_58,_078337,_0380006,RM100000001FR91,201906,999999,_58,_078337,_0380006,RM100000001IHHE,

REPLACE FUEL TANK VENT TUBE ASSEMBLY