DESCRIPTION
This DTC is output when the combination meter assembly detects a fuel sender gauge assembly malfunction.
DTC No. |
DTC Detection Condition |
Trouble Area |
---|---|---|
B1500 |
When either of the following conditions is detected:
|
|
WIRING DIAGRAM
PROCEDURE
1. |
READ VALUE USING TECHSTREAM (FUEL INPUT) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter the following menus: Body Electrical / Combination Meter / Data List.
(e) According to the display on the Techstream, read the Data List.
Combination Meter
Tester Display |
Measurement Item/Range |
Normal Condition |
Diagnostic Note |
---|---|---|---|
Fuel Input |
Fuel input signal/ Min.: 0, Max.: 127.5 |
Current fuel level displayed |
Unit: Liter |
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 |
A | ![]() |
REPLACE COMBINATION METER ASSEMBLY |
|
2. |
INSPECT FUEL SENDER GAUGE ASSEMBLY |
(a) Disconnect the combination meter assembly connector. |
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
C9-21 (L) - C9-23 (E3) |
Always |
13.5 to 414.5 Ω |
*a |
Front view of wire harness connector (to Combination Meter Assembly) |
OK | ![]() |
REPLACE COMBINATION METER ASSEMBLY |
|
3. |
CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY) |
(a) Disconnect the C9 combination meter assembly connector.
(b) Disconnect the F19 (for 2TR-FE) or F44 (2GR-FKS) fuel suction with pump and gauge tube assembly connector.
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance (for 2TR-FE):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
C9-21 (L) - F19-2 |
Always |
Below 1 Ω |
C9-21 (L) or F19-2 - Body ground |
Always |
10 kΩ or higher |
C9-23 (E3) - F19-3 |
Always |
Below 1 Ω |
C9-23 (E3) or F19-3 - Body ground |
Always |
10 kΩ or higher |
Standard Resistance (for 2GR-FKS):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
C9-21 (L) - F44-2 |
Always |
Below 1 Ω |
C9-21 (L) or F44-2 - Body ground |
Always |
10 kΩ or higher |
C9-23 (E3) - F44-3 |
Always |
Below 1 Ω |
C9-23 (E3) or F44-3 - Body ground |
Always |
10 kΩ or higher |
NG | ![]() |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
4. |
INSPECT FUEL SENDER GAUGE ASSEMBLY |
(a) Remove the fuel sender gauge assembly.
(b) Inspect the fuel sender gauge assembly.
*a |
Component without harness connected (Fuel Sender Gauge Assembly) |
- |
- |
(c) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
for: 2TR-FE
Tester Connection |
Float Level |
Float Position (mm (in.)) |
Specified Condition |
---|---|---|---|
1 - 2 |
F |
181.9 to 193.9 (7.161 to 7.633) |
3.0 to 5.0 Ω |
1/2 |
90.9 to 102.9 (3.578 to 4.051) |
55.6 to 62.4 Ω |
|
E |
0 (0) |
109.0 to 111.0 Ω |
Tester Connection |
Float Level |
Float Position (mm (in.)) |
Specified Condition |
---|---|---|---|
1 - 2 |
F |
181.9 to 193.9 (7.161 to 7.633) |
13.5 to 16.5 Ω |
1/2 |
90.9 to 102.9 (3.578 to 4.051) |
201.0 to 224.0 Ω |
|
E |
0 (0) |
405.5 to 414.5 Ω |
Result |
Proceed to |
---|---|
OK |
A |
NG (for 2TR-FE) |
B |
NG (for 2GR-FKS) |
C |
B | ![]() |
REPLACE FUEL SENDER GAUGE ASSEMBLY (for 2TR-FE) |
C | ![]() |
REPLACE FUEL SENDER GAUGE ASSEMBLY (for 2GR-FKS) |
|
5. |
INSPECT FUEL SUCTION PUMP AND GAUGE TUBE ASSEMBLY |
(a) Remove the fuel suction pump and gauge tube assembly.
|
|
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
A-2 - B-2 |
Always |
Below 1 Ω |
A-3 - B-1 |
*a |
Component without harness connected (Fuel Suction with Pump and Gauge Tube Assembly) |
Result |
Proceed to |
---|---|
OK |
A |
NG (for 2TR-FE) |
B |
NG (for 2GR-FKS) |
C |
A | ![]() |
REPLACE COMBINATION METER ASSEMBLY |
B | ![]() |
REPLACE FUEL SUCTION WITH PUMP AND GAUGE TUBE ASSEMBLY (for 2TR-FE) |
C | ![]() |
REPLACE FUEL SUCTION W/PUMP & GAUGE TUBE ASSEMBLY (for 2GR-FKS) |
Installation
INSTALLATION
PROCEDURE
1. INSTALL OCCUPANT DETECTION ECU
(a) Check that the ignition switch is OFF.
(b) Check that the cable is disconnected from the battery negative (-) terminal
is disconnected.
CAUTION:
After removing the cable from the terminal, wait for at least 90 seconds before
star ...
Removal
REMOVAL
PROCEDURE
1. REMOVE REAR SEAT ASSEMBLY LH (for Double Cab)
Click here
2. REMOVE REAR SEAT ASSEMBLY RH (for Double Cab)
Click here
3. REMOVE REAR DOOR SCUFF PLATE LH (for Double Cab)
Click here
4. REMOVE REAR DOOR SCUFF PLATE RH (for Double Cab)
HINT:
Use the same procedure ...
Removal
REMOVAL
PROCEDURE
1. PRECAUTION
CAUTION:
Be sure to read Precaution thoroughly before servicing (See page
).
NOTICE:
After turning the ignition switch off, waiting time may be required before disconnecting
the cable from the negative (-) battery terminal. Therefore, make sure to read the
...