METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (for HV Model): B150013; Fuel Sender Circuit Open; 2020 - 2022 MY Corolla Corolla HV [01/2019

Last Modified: 05-13-2024	6.11:8.1.0	Doc ID: RM100000001G706
Model Year Start: 2020	Model: Corolla	Prod Date Range: [01/2019 - 09/2022]
Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (for HV Model): B150013; Fuel Sender Circuit Open; 2020 - 2022 MY Corolla Corolla HV [01/2019 - 09/2022]

DTC

B150013

Fuel Sender Circuit Open

DESCRIPTION

This DTC is stored when the combination meter assembly detects a fuel sender gauge assembly malfunction via a direct line.

DTC No.

Detection Item

DTC Detection Condition

Trouble Area

B150013

Fuel Sender Circuit Open

Diagnosis Condition:

The power switch is on (IG)
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 assembly
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.

PROCEDURE

1.	READ VALUE USING TECHSTREAM

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(d) Enter the following menus: Body Electrical / Combination Meter / Data List.

(e) Read the Data List according to the display on the Techstream.

Body Electrical > Combination Meter > Data List

Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
Fuel Input	Fuel input	Min.: 0.00 L, Max.: 655.35 L or Unset	Fuel receiver gauge indicates F: 38.30 L Fuel receiver gauge indicates 3/4: 29.78 L Fuel receiver gauge indicates 1/2: 21.30 L Fuel receiver gauge indicates 1/4: 12.77 L Fuel receiver gauge indicates E: 4.25 L	-

Body Electrical > Combination Meter > Data List

Tester Display
Fuel Input

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

REPLACE COMBINATION METER ASSEMBLY

2.	INSPECT FUEL SENDER GAUGE ASSEMBLY

(a) Remove the fuel sender gauge assembly.

w/ Canister Pump Module: Click here

w/o Canister Pump Module: Click here

(b) Inspect the fuel sender gauge assembly.

w/ Canister Pump Module: Click here

w/o Canister Pump Module: Click here

REPLACE FUEL SENDER GAUGE ASSEMBLY

w/ Canister Pump Module: Click here

w/o Canister Pump Module: Click here

3.	INSPECT FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

*a	Component without harness connected (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
O44-1 (FV) - A-3	Always	Below 1 Ω
O44-2 (FE) - A-2	Always	Below 1 Ω
O44-3 (FS) - A-1	Always	Below 1 Ω
O44-1 (FV) - O44-3 (FS) or A-3 - A-1	Always	10 kΩ or higher
O44-1 (FV) - O44-2 (FE) or A-3 - A-2	Always	10 kΩ or higher
O44-2 (FE) - O44-3 (FS) or A-2 - A-1	Always	10 kΩ or higher

REPLACE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY

w/ Canister Pump Module: Click here

w/o Canister Pump Module: Click here

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

(a) Disconnect the I4 combination meter assembly connector.

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

Standard Resistance:

Tester Connection	Condition	Specified Condition
O44-1 (FV) - I4-14 (FV)	Always	Below 1 Ω
O44-3 (FS) - I4-31 (FR)	Always	Below 1 Ω
O44-2 (FE) - I4-24 (FE&B)	Always	Below 1 Ω
O44-1 (FV) or I4-14 (FV) - Body ground	Always	10 kΩ or higher
O44-3 (FS) or I4-31 (FR) - Body ground	Always	10 kΩ or higher

REPLACE COMBINATION METER ASSEMBLY

REPAIR OR REPLACE HARNESS OR CONNECTOR