METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (for HV Model): B150013; Fuel Sender Circuit Open; 2019 - 2022 MY Avalon HV [04/2018

Last Modified: 08-21-2023	6.11:8.1.0	Doc ID: RM100000001AHZ9
Model Year Start: 2019	Model: Avalon HV	Prod Date Range: [04/2018 - ]
Title: METER / GAUGE / DISPLAY: METER / GAUGE SYSTEM (for HV Model): B150013; Fuel Sender Circuit Open; 2019 - 2022 MY Avalon HV [04/2018 - ]

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

Memory

Note

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 3.0 times consecutively
Voltage signal from fuel sender gauge assembly is 4.7 V or more 3.0 times consecutively

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: 44.37 L Fuel receiver gauge indicates 3/4: 36.98 L Fuel receiver gauge indicates 1/2: 24.65 L Fuel receiver gauge indicates 1/4: 12.33 L Fuel receiver gauge indicates E: 4.93 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.	CHECK HARNESS AND CONNECTOR (FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY - COMBINATION METER ASSEMBLY)

(a) Disconnect the K38 fuel suction tube with pump and gauge assembly connector.

(b) Disconnect the G16 combination meter assembly connector.

Standard Resistance:

Tester Connection	Condition	Specified Condition
K38-1 (FV) - G16-15 (FV)	Always	Below 1 Ω
K38-3 (FS) - G16-14 (FR)	Always	Below 1 Ω
K38-2 (FE) - G16-33 (FE)	Always	Below 1 Ω
K38-1 (FV) or G16-15 (FV) - Body ground	Always	10 kΩ or higher
K38-3 (FS) or G16-14 (FR) - Body ground	Always	10 kΩ or higher

REPAIR OR REPLACE HARNESS OR CONNECTOR

3.	INSPECT FUEL SENDER GAUGE ASSEMBLY

(a) Remove the fuel sender gauge assembly.

Click here

(b) Inspect the fuel sender gauge assembly.

Click here

REPLACE FUEL SENDER GAUGE ASSEMBLY

4.	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
K38-1 (FV) - A-3	Always	Below 1 Ω
K38-2 (FE) - A-2	Always	Below 1 Ω
K38-3 (FS) - A-1	Always	Below 1 Ω
K38-1 (FV) - K38-3 (FS) or A-3 - A-1	Always	10 kΩ or higher
K38-1 (FV) - K38-2 (FE) or A-3 - A-2	Always	10 kΩ or higher
K38-2 (FE) - K38-3 (FS) or A-2 - A-1	Always	10 kΩ or higher

REPLACE COMBINATION METER ASSEMBLY

REPLACE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY