DTC B1500: Fuel Sender Open Detected [04/2013 - 08/2015]: Procedure

1. Connect the Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the Techstream on.
4. Enter the following menus: Body Electrical / Combination Meter / Data List.
5. Check the values by referring to the table below.

   Body Electrical > Combination Meter > Data List 

   Tester Display	Measurement Item	Range	Normal Condition	Diagnostic Note
   Fuel Input	Fuel input	Min.: 0 L, Max. 127.5 L	For F SPORT models: Fuel receiver gauge indicates F: 64.8 L Fuel receiver gauge indicates 3/4: 46.8 L Fuel receiver gauge indicates 1/2: 35.1 L Fuel receiver gauge indicates 1/4: 20.6 L Fuel receiver gauge indicates E: 3.3 L Except F SPORT models: Fuel receiver gauge indicates F: 64.8 L Fuel receiver gauge indicates 3/4: 49.2 L Fuel receiver gauge indicates 1/2: 30.8 L Fuel receiver gauge indicates 1/4: 15.4 L Fuel receiver gauge indicates E: 3.3 L	Unit: Liter

   Body Electrical > Combination Meter > Data List 

   Tester Display
   Fuel Input

   Result

   Result	Proceed to
   Fuel level data can be displayed on the Techstream and DTC B1500 is output.	A
   Fuel level data cannot be displayed on the Techstream.	B

Result: 

A 

REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [04/2013 - 10/2016] 

Result: 

B 

See step  2

1. Disconnect the K3 combination meter assembly connector.

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Front view of wire harness connector (to Combination Meter Assembly)

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

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   K3-27 (FR) - K3-28 (FE)	Always	13.0 to 415.5 Ω

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [04/2013 - 10/2016] 

Result: 

NG 

See step  3

1. Disconnect the Q29 fuel suction tube with pump and gauge assembly connector.
2. Disconnect the P22 fuel tank vent tube sub-assembly connector.
3. Measure the resistance according to the value(s) in the table below.

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   K3-27 (FR) - Q29-2 (FS)	Always	Below 1 Ω
   K3-28 (FE) - P22-3 (FR)	Always	Below 1 Ω
   Q29-3 (FE) - P22-2 (S)	Always	Below 1 Ω
   K3-27 (FR) - Body ground	Always	10 kΩ or higher
   K3-28 (FE) - Body ground	Always	10 kΩ or higher
   Q29-3 (FE) - Body ground	Always	10 kΩ or higher

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPAIR OR REPLACE HARNESS OR CONNECTOR 

Result: 

OK 

See step  4

1. Remove the fuel sender gauge assembly.

   For 2GR-FSE: Refer to REMOVAL [04/2013 - 10/2017]

   For 4GR-FSE: Refer to REMOVAL [04/2013 - 08/2015]

2. Inspect the fuel sender gauge assembly.

   For 2GR-FSE: Refer to INSPECTION [04/2013 - 10/2017]

   For 4GR-FSE: Refer to INSPECTION [04/2013 - 08/2015]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE FUEL SENDER GAUGE ASSEMBLY 

For 2GR-FSE: Refer to REMOVAL [04/2013 - 10/2017]

For 4GR-FSE: Refer to REMOVAL [04/2013 - 08/2015]

Result: 

OK 

See step  5

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

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   Q29-2 (FS) - A-1	Always	Below 1 Ω
   Q29-3 (FE) - A-2	Always	Below 1 Ω

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

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

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE FUEL SUCTION TUBE WITH PUMP AND GAUGE ASSEMBLY 

For 2GR-FSE: Refer to REMOVAL [04/2013 - 10/2017]

For 4GR-FSE: Refer to REMOVAL [04/2013 - 08/2015]

Result: 

OK 

See step  6

1. Remove the No. 2 fuel sender gauge assembly.

   For 2GR-FSE: Refer to REMOVAL [04/2013 - 10/2017]

   For 4GR-FSE: Refer to REMOVAL [04/2013 - 08/2015]

2. Inspect the No. 2 fuel sender gauge assembly.

   For 2GR-FSE: Refer to INSPECTION [04/2013 - 10/2017]

   For 4GR-FSE: Refer to INSPECTION [04/2013 - 08/2015]

   Result

   Proceed to
   OK
   NG

Result: 

NG 

REPLACE NO. 2 FUEL SENDER GAUGE ASSEMBLY 

For 2GR-FSE: Refer to REMOVAL [04/2013 - 10/2017]

For 4GR-FSE: Refer to REMOVAL [04/2013 - 08/2015]

Result: 

OK 

See step  7

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

   Standard Resistance

   Tester Connection	Condition	Specified Condition
   P22-2 (S) - B-1	Always	Below 1 Ω
   P22-3 (FR) - B-2	Always	Below 1 Ω

   Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

   *a	Component without harness connected (Fuel Tank Vent Tube Sub-assembly)

   Result

   Proceed to
   OK
   NG

Result: 

OK 

REPLACE COMBINATION METER ASSEMBLY. Refer to  REMOVAL [04/2013 - 10/2016] 

Result: 

NG 

REPLACE FUEL TANK VENT TUBE SUB-ASSEMBLY 

For 2GR-FSE: Refer to REMOVAL [04/2013 - 10/2017]

For 4GR-FSE: Refer to REMOVAL [04/2013 - 08/2015]