METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (for 12.3 Inch Display): B150013,B150113; Fuel Sender Circuit Open; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022

Last Modified: 07-31-2024	6.11:8.1.0	Doc ID: RM100000002579H
Model Year Start: 2023	Model: GR Corolla	Prod Date Range: [09/2022 - ]
Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (for 12.3 Inch Display): B150013,B150113; Fuel Sender Circuit Open; 2023 - 2025 MY Corolla Corolla Hatchback Corolla HV GR Corolla [09/2022 - ]

DTC

B150013

Fuel Sender Circuit Open

DTC

B150113

Sub Fuel Sender Circuit Open

DESCRIPTION

The fuel sender gauge assembly and No. 2 fuel sender gauge assembly are connected to the combination meter assembly via direct line. If there is an open or short in the direct line, the combination meter assembly stores DTC B150013 or B150113.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B150013

Fuel Sender Circuit Open

Diagnosis Condition:

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

Fuel suction tube with pump and gauge assembly
Fuel sender gauge assembly
Harness or connector
Combination meter assembly

B150113

Sub Fuel Sender Circuit Open

Diagnosis Condition:

Ignition switch ON
IG power source voltage is 9.5 V or more

Malfunction Status:

Voltage signal from No. 2 fuel sender gauge assembly is 0.2 V or less
Voltage signal from No. 2 fuel sender gauge assembly is 4.7 V or more

Malfunction Time:

10 seconds or more

Fuel tank vent tube assembly
No. 2 fuel sender gauge assembly
Harness or connector
Combination meter assembly

WIRING DIAGRAM

CAUTION / NOTICE / HINT

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.
When replacing the combination meter assembly, update the ECU security key.
Click here

PROCEDURE

1.	CHECK FOR DTC

(a) Check for DTCs.

Body Electrical > Combination Meter > Trouble Codes

Result	Proceed to
Only B150013 is output	A
Only B150113 is output	B
B150013 and B150113 are output	C

GO TO STEP 6

GO TO STEP 10

2.	READ VALUE USING GTS

(a) Read the Data List according to the display on the GTS.

Body Electrical > Combination Meter > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Fuel Input	Fuel level gauge output	Min.: 0.00 L, Max.: 655.35 L or Unset	Fuel receiver gauge indicates F: 45.00 L Fuel receiver gauge indicates 3/4: 35.00 L Fuel receiver gauge indicates 1/2: 25.00 L Fuel receiver gauge indicates 1/4: 15.00 L Fuel receiver gauge indicates E: 5.00 L	-

Body Electrical > Combination Meter > Data List

Tester Display
Fuel Input

Result	Proceed to
Fuel level data can be displayed on the GTS	A
Fuel level data cannot be displayed on the GTS	B

REPLACE COMBINATION METER ASSEMBLY

3.	INSPECT FUEL SENDER GAUGE ASSEMBLY

Click here

REPLACE FUEL SENDER GAUGE ASSEMBLY

4.	INSPECT FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
O46-1 (FV) - B-3	Always	Below 1 Ω
O46-2 (FE) - B-2	Always	Below 1 Ω
O46-3 (FR) - B-1	Always	Below 1 Ω

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

REPLACE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

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

(a) Disconnect the I5 combination meter assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
O46-3 (FR) - I5-7 (FR)	Always	Below 1 Ω
O46-2 (FE) - I5-25 (FE&B)	Always	Below 1 Ω
O46-1 (FV) - I5-23 (FV)	Always	Below 1 Ω
O46-1 (FV) or I5-23 (FV) - Body ground	Always	10 kΩ or higher

REPLACE COMBINATION METER ASSEMBLY

REPAIR OR REPLACE HARNESS OR CONNECTOR

6.	READ VALUE USING GTS

(a) Read the Data List according to the display on the GTS.

Body Electrical > Combination Meter > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Sub Fuel Input	Fuel level input	Min.: 0 L, Max.: 655.35 L or Unset	Fuel receiver gauge indicates F: 45.00 L Fuel receiver gauge indicates 3/4: 35.00 L Fuel receiver gauge indicates 1/2: 25.00 L	The detected value of the No. 2 fuel sender gauge assembly is displayed.

Body Electrical > Combination Meter > Data List

Tester Display
Sub Fuel Input

Result	Proceed to
Fuel level data can be displayed on the GTS	A
Fuel level data cannot be displayed on the GTS	B

REPLACE COMBINATION METER ASSEMBLY

7.	INSPECT NO. 2 FUEL SENDER GAUGE ASSEMBLY

Click here

REPLACE NO. 2 FUEL SENDER GAUGE ASSEMBLY

8.	INSPECT FUEL TANK VENT TUBE ASSEMBLY

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
O44-1 (FV2) - C-3	Always	Below 1 Ω
O44-2 (FE2) - C-2	Always	Below 1 Ω
O44-3 (FR2) - C-1	Always	Below 1 Ω

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

REPLACE FUEL TANK VENT TUBE ASSEMBLY

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

(a) Disconnect the I5 combination meter assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
O44-3 (FR2) - I5-24 (FR2)	Always	Below 1 Ω
O44-1 (FV2) - I5-23 (FV)	Always	Below 1 Ω
O44-2 (FE2) - I5-25 (FE&B)	Always	Below 1 Ω
O44-3 (FR2) or I5-24 (FR2) - Body ground	Always	10 kΩ or higher

REPLACE COMBINATION METER ASSEMBLY

REPAIR OR REPLACE HARNESS OR CONNECTOR

10.	READ VALUE USING GTS

(a) Read the Data List according to the display on the GTS.

Body Electrical > Combination Meter > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Fuel Input	Fuel level gauge output	Min.: 0.00 L, Max.: 655.35 L or Unset	Fuel receiver gauge indicates F: 45.00 L Fuel receiver gauge indicates 3/4: 35.00 L Fuel receiver gauge indicates 1/2: 25.00 L Fuel receiver gauge indicates 1/4: 15.00 L Fuel receiver gauge indicates E: 5.00 L	The detected value of the fuel sender gauge assembly is displayed.
Sub Fuel Input	Fuel level input	Min.: 0 L, Max.: 655.35 L or Unset	Fuel receiver gauge indicates F: 45.00 L Fuel receiver gauge indicates 3/4: 35.00 L Fuel receiver gauge indicates 1/2: 25.00 L	The detected value of the No. 2 fuel sender gauge assembly is displayed.

Body Electrical > Combination Meter > Data List

Tester Display
Fuel Input
Sub Fuel Input

Result	Proceed to
Fuel level data can be displayed on the GTS	A
Fuel level data cannot be displayed on the GTS	B

REPLACE COMBINATION METER ASSEMBLY

11.	INSPECT FUEL SENDER GAUGE ASSEMBLY

Click here

REPLACE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

12.	INSPECT FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

O46-1 (FV) - O46-2 (FE)

B-3 - B-2

Always

10 kΩ or higher

O46-1 (FV) - O46-3 (FR)

B-3 - B-1

Always

10 kΩ or higher

O46-2 (FE) - O46-3 (FR)

B-2 - B-1

Always

10 kΩ or higher

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

REPLACE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

13.	INSPECT NO. 2 FUEL SENDER GAUGE ASSEMBLY

Click here

REPLACE NO. 2 FUEL SENDER GAUGE ASSEMBLY

14.	INSPECT FUEL TANK VENT TUBE ASSEMBLY

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

Standard Resistance:

Tester Connection

Condition

Specified Condition

O44-1 (FV2) - O44-2 (FE2)

C-3 - C-2

Always

10 kΩ or higher

O44-1 (FV2) - O44-3 (FR2)

C-3 - C-1

Always

10 kΩ or higher

O44-2 (FE2) - O44-3 (FR2)

C-2 - C-1

Always

10 kΩ or higher

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

REPLACE FUEL TANK VENT TUBE ASSEMBLY

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

(a) Disconnect the I5 combination meter assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
O46-1 (FV) or O44-1 (FV2) - I5-23 (FV)	Always	Below 1 Ω
O46-2 (FE) or O44-2 (FE2) - I5-25 (FE&B)	Always	Below 1 Ω
O46-1 (FV), O44-1 (FV2) or I5-23 (FV) - Body ground	Always	10 kΩ or higher
O46-3 (FR) or I5-7 (FR) - Body ground	Always	10 kΩ or higher
O44-3 (FR2) or I5-24 (FR2) - Body ground	Always	10 kΩ or higher

REPLACE COMBINATION METER ASSEMBLY

REPAIR OR REPLACE HARNESS OR CONNECTOR