DTC B1500-13: Fuel Sender Circuit Open [10/2020 - 11/2021]: Procedure

1. Remove the fuel sender gauge assembly.

   Refer to REMOVAL [10/2020 - 10/2022]

2. Inspect the fuel sender gauge assembly.

   Refer to INSPECTION [10/2017 - ]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE FUEL SENDER GAUGE ASSEMBLY. Refer to  REMOVAL [10/2020 - 10/2022] 

Result: 

OK 

See step  2

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   L23-1 (FV) - A-3	Always	Below 1 Ω
   L23-2 (FE) - A-2	Always	Below 1 Ω
   L23-3 (FR) - A-1	Always	Below 1 Ω

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE FUEL SUCTION PLATE SUB-ASSEMBLY. Refer to  DISASSEMBLY [10/2017 - ] 

Result: 

OK 

See step  3

1. Disconnect the L23 fuel suction plate sub-assembly connector.
2. Disconnect the G34*1 or G161*2 combination meter assembly connector.
   1. *1: w/o Advanced Drive
   2. *2: w/ Advanced Drive
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   W/O ADVANCED DRIVE
   
   

   Tester Connection	Condition	Specified Condition
   L23-3 (FR) - G34-36 (FR)	Always	Below 1 Ω
   L23-2 (FE) - G34-35 (FE&B)	Always	Below 1 Ω
   L23-1 (FV) - G34-37 (FV)	Always	Below 1 Ω
   G34-36 (FR) - Body ground	Always	10 kΩ or higher
   G34-35 (FE&B) - Body ground	Always	10 kΩ or higher
   G34-37 (FV) - Body ground	Always	10 kΩ or higher

   W/ ADVANCED DRIVE
   
   

   Tester Connection	Condition	Specified Condition
   L23-3 (FR) - G161-7 (FR)	Always	Below 1 Ω
   L23-2 (FE) - G161-24 (FE&B)	Always	Below 1 Ω
   L23-1 (FV) - G161-23 (FV)	Always	Below 1 Ω
   G161-7 (FR) - Body ground	Always	10 kΩ or higher
   G161-24 (FE&B) - Body ground	Always	10 kΩ or higher
   G161-23 (FV) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [10/2020 - 11/2021] 

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR