DESCRIPTION
HINT:
The fuel level warning light will come on when the fuel level is below 10.0 liters (10.6 Imp.qts, 8.8 US qts).
WIRING DIAGRAM
PROCEDURE
1. |
CHECK CAN COMMUNICATION SYSTEM |
(a) Check if a CAN communication DTC is output (See page ).
Result |
Proceed to |
---|---|
CAN communication DTC is not output. |
A |
CAN communication DTC is output. |
B |
B |
GO TO CAN COMMUNICATION SYSTEM |
|
2. |
PERFORM ACTIVE TEST USING TECHSTREAM (FUEL METER OPERATION) |
(a) Connect the Techstream to the DLC3.
(b) Turn the ignition switch to ON.
(c) Turn the Techstream on.
(d) Enter following menus: Body Electrical / Combination Meter / Active Test.
(e) Check the operation by referring to the table below.
Combination Meter
Tester Display |
Test Part |
Control Range |
Diagnostic Note |
---|---|---|---|
Fuel Meter Operation |
Fuel receiver gauge |
Empty, 1/2, Full |
Confirm that the vehicle is stopped with the engine idling |
OK:
Fuel receiver gauge indication is normal.
NG |
REPLACE COMBINATION METER ASSEMBLY |
|
3. |
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 following menus: Body Electrical / Combination Meter / Data List.
(e) Check the values by referring to the table below.
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 |
OK:
Fuel level signal displayed on the Techstream is almost the same as fuel receiver gauge indication.
NG |
REPLACE COMBINATION METER ASSEMBLY |
|
4. |
CHECK HARNESS AND CONNECTOR (COMBINATION METER ASSEMBLY - FUEL SENDER GAUGE ASSEMBLY) |
(a) Disconnect the E2 and L12 connectors.
(b) Measure the resistance according to the value(s) in the table below.
Standard Resistance:
Tester Connection |
Condition |
Specified Condition |
---|---|---|
E2-9 (FR) - L12-2 |
Always |
Below 1 Ω |
E2-9 (FR) - Body ground |
Always |
10 kΩ or higher |
E2-23 (FE) - M12-2 |
Always |
Below 1 Ω |
E2-23 (FE) - Body ground |
Always |
10 kΩ or higher |
L12-3 - M12-1 |
Always |
Below 1 Ω |
M12-1 - Body ground |
Always |
10 kΩ or higher |
*1 |
Front view of wire harness connector (to Combination Meter Assembly) |
*2 |
Front view of wire harness connector (to Fuel Sender Gauge Assembly (Main)) |
*3 |
Front view of wire harness connector (to Fuel Sender Gauge Assembly (Sub)) |
NG |
REPAIR OR REPLACE HARNESS OR CONNECTOR |
|
5. |
INSPECT FUEL SENDER GAUGE ASSEMBLY |
(a) Remove the fuel sender gauge assembly (See page
(Main),
(Sub)).
(b) Check that the float moves smoothly between F and E.
(c) Check if the fuel sender gauge arm is deformed.
(d) Measure the resistance according to the value(s) in the table below.
Standard Resistance (Main):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
1 - 2 |
Float level is F (upper) |
6.5 to 8.5 Ω |
1 - 2 |
Float level is between F (upper) and E (lower) |
6.5 to 187.2 Ω (Gradually changes) |
1 - 2 |
Float level is E (lower) |
183.2 to 187.2 Ω |
Standard Resistance (Sub):
Tester Connection |
Condition |
Specified Condition |
---|---|---|
1 - 2 |
Float level is F (upper) |
6.5 to 8.5 Ω |
1 - 2 |
Float level is between F (upper) and E (lower) |
6.5 to 227.3 Ω (Gradually changes) |
1 - 2 |
Float level is E (lower) |
222.3 to 227.3 Ω |
*1 |
Front view of wire harness connector (to Fuel Sender Gauge Assembly (Main)) |
*2 |
Front view of wire harness connector (to Fuel Sender Gauge Assembly (Sub)) |
Result |
Proceed to |
---|---|
OK |
A |
NG (for 2GR-FE) |
B |
NG (for 1AR-FE) |
C |
B |
REPLACE FUEL SENDER GAUGE ASSEMBLY (for 2GR-FE) |
C |
REPLACE FUEL SENDER GAUGE ASSEMBLY (for 1AR-FE) |
|
6. |
CHECK FUEL SENDER GAUGE ASSEMBLY |
(a) Visually check for deformation on the fuel sender gauge assembly connector.
OK:
There is no deformation.
Result |
Proceed to |
---|---|
OK |
A |
NG (for 2GR-FE) |
B |
NG (for 1AR-FE) |
C |
A |
REPLACE COMBINATION METER ASSEMBLY |
B |
REPLACE FUEL SENDER GAUGE ASSEMBLY (for 2GR-FE) |
C |
REPLACE FUEL SENDER GAUGE ASSEMBLY (for 1AR-FE) |
Ultrasonic Sensor(for Front Side)
Components
COMPONENTS
ILLUSTRATION
Removal
REMOVAL
PROCEDURE
1. REMOVE FRONT BUMPER ASSEMBLY
(See page )
2. REMOVE NO. 1 ULTRASONIC SENSOR
(a) Disengage the 2 claws to remove the No. 1 ultrasonic sensor.
HINT:
Use the same proc ...
Removal
REMOVAL
CAUTION / NOTICE / HINT
NOTICE:
Do not replace the spiral cable with the battery connected and the ignition
switch ON.
Do not rotate the spiral cable without the steering wheel with the battery
connected and the ignition switch O ...
How To Proceed With Troubleshooting
HOW TO PROCEED WITH TROUBLESHOOTING
1. OPERATION FLOW
HINT:
Perform troubleshooting in accordance with the procedure below. The following
is an outline of basic troubleshooting procedure. Confirm the troubleshooting procedure
for the circuit you are wor ...