METER / GAUGE / DISPLAY METER / GAUGE SYSTEM B1500 Fuel Sender Open Detected
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 |
---|---|---|---|---|---|
B1500 | Fuel Sender Open Detected | When IG voltage is 9.5 V or more and the following condition is detected:
·
Average input signal of fuel sender gauge assembly is 550 Ω or more 3 times consecutively |
·
Harness or connector ·
Fuel sender gauge assembly ·
Fuel suction tube with pump and gauge assembly ·
Combination meter assembly |
- | - |
WIRING DIAGRAM
PROCEDURE
Connect the GTS to the DLC3.
Turn the ignition switch to ON.
Turn the GTS on.
Enter the following menus: Body Electrical / Combination Meter / Data List.
Read the Data List according to the display on the GTS.
- 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 Fuel receiver gauge indicates F: 49.5 L
Fuel receiver gauge indicates 3/4: 40.8 L
Fuel receiver gauge indicates 1/2: 27.5 L
Fuel receiver gauge indicates 1/4: 14.2 L
Fuel receiver gauge indicates E: 5.5 LUnit: Liter
- Body Electrical > Combination Meter > Data List
-
Tester Display Fuel Input - 50003 122 39
- Result:
Result Proceed to Fuel level data can be displayed on the GTS and DTC B1500 is output. A Fuel level data cannot be displayed on the GTS. B
A
B
*a | Front view of wire harness connector
(to Combination Meter Assembly) |
Disconnect the E43 combination meter assembly connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition E43-16 (L) - E43-15 (E) Always 13.5 to 414.5 Ω
- Result:
Proceed to OK NG
OK
NG
Disconnect the L20 fuel suction tube with pump and gauge assembly connector.
Measure the resistance according to the value(s) in the table below.
- Standard Resistance:
Tester Connection Condition Specified Condition E43-16 (L) - L20-2 (FS) Always Below 1 Ω E43-15 (E) - L20-3 (FE) Always Below 1 Ω E43-16 (L) - Body ground Always 10 kΩ or higher E43-15 (E) - Body ground Always 10 kΩ or higher
- Result:
Proceed to OK NG
OK
NG
Remove the fuel sender gauge assembly.
for 1ZR-FE: Click hereEngine / Hybrid System>1ZR-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL
for 2ZR-FE: Click hereEngine / Hybrid System>2ZR-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL
for 2NZ-FE: Click hereEngine / Hybrid System>2NZ-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL
Inspect the fuel sender gauge assembly.
for 1ZR-FE: Click hereEngine / Hybrid System>1ZR-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>INSPECTION
for 2ZR-FE: Click hereEngine / Hybrid System>2ZR-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>INSPECTION
for 2NZ-FE: Click hereEngine / Hybrid System>2NZ-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>INSPECTION
- OK:
Fuel sender gauge assembly is normal.
- Result:
Proceed to OK NG
OK
NG
for 1ZR-FE: Click hereEngine / Hybrid System>1ZR-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL
for 2ZR-FE: Click hereEngine / Hybrid System>2ZR-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL
for 2NZ-FE: Click hereEngine / Hybrid System>2NZ-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL
*a | Component without harness connected
(Fuel Suction Tube with Pump and Gauge Assembly) |
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 Always Below 1 Ω
- Result:
Proceed to OK NG
OK
NG
for 1ZR-FE: Click hereEngine / Hybrid System>1ZR-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL
for 2ZR-FE: Click hereEngine / Hybrid System>2ZR-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL
for 2NZ-FE: Click hereEngine / Hybrid System>2NZ-FE FUEL>FUEL SENDER GAUGE ASSEMBLY>REMOVAL