Honda HR-V: Fuel Gauge Sending Unit Test (2WD)
Test
NOTE: Unless otherwise indicated, illustrations used in the procedure are for
USA and Canada models
1. Fuse - Check
- Check the No. B21 (10 A) +B BACK UP fuse in the under-hood fuse/relay
box and the No. C34
(7.5 A) IG1 METER fuse in the under-dash fuse/relay box before testing.
2. Body Electrical DTCs - Check
- Check for body electrical system DTCs.
- If no problem is found, go to the next procedure (Center Console -
Remove).
- If DTC B1175 or B1176 is indicated, go to the indicated DTC's
troubleshooting.
3. Center Console - Remove
4. Access Panel - Remove
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- Remove the access panel (A) from the floor
- Disconnect the connector (B).
5. Open or Short Wire at Fuel Gauge Sending Unit Connector - Check
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- Measure the voltage between fuel tank unit connector terminals No. 2 and
No.
4 with the vehicle in ON mode. There should be 12 volt battery voltage.
- If the voltage is OK, go to step 2.
- If the voltage is not as specified, check for:
- a short in the GRY wire to ground.
- an open in the BRN wire.
- Turn the vehicle to the OFF (LOCK) mode.
6. Fuel Tank Unit - Remove - Refer to: Fuel Tank Unit Removal and
Installation (2WD), or Fuel Tank
Unit Removal and Installation (AWD)
7. Fuel Gauge Sending Unit - Test
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- Measure the resistance between fuel tank unit 4P connector terminals No.
2 and No. 4 with the float at E (EMPTY), LOW (LOW FUEL INDICATOR), 1/2 (HALF
FULL), and F (FULL) positions. If you do not get the following readings,
replace the fuel tank unit - Refer to: Fuel Tank Unit Removal and
Installation (2WD), or Fuel Tank Unit Removal and Installation (AWD).
USA and Canada models
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Mexico models
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- Reconnect the fuel tank unit connector
- Remove the No. B21 (10 A) +B BACK UP fuse in the under-hood fuse/relay
box and the No. C34 (7.5
A) IG1 METER fuse in the under-dash fuse/relay box for at least 10 seconds,
then reinstall it
- Turn the vehicle to the ON mode
- Check that the pointer of the fuel gauge indicates F with the float at
F.
- If the pointer of the fuel gauge does not indicate F, replace the
gauge control module.
- If the gauge is OK, the test is complete.
NOTE:
- The pointer of the fuel gauge returns to the bottom of the gauge dial
when turned the vehicle in the
ACCESSORY or OFF (LOCK) mode, regardless of the fuel level.
- Remove the No. B21 (10 A) +B BACK UP fuse in the under-hood fuse/relay
box or the No. C34
(7.5 A) IG1 METER fuse in the under-dash fuse/relay box for at least 10
seconds after completing
the test, otherwise it may take up to 20 minutes for the fuel gauge to
indicate the correct fuel level.
READ NEXT:
Test
1. Fuse - Check
Check the No. B21 (10 A) +B BACK UP fuse in the under-hood fuse/relay
box and the No. C34
(7.5 A) IG1 METER fuse in the under-dash fuse/relay box before testing.
2. Body Ele
Special Tools Required
Fuel Pressure
Gauge
07406-004000B
Fuel Pressure
Gauge
Attachment Set
07AAJ-S6MA150
Test
1. Fuel Pressure - Relieve
2. Fuel Pressure - Test
NOTE: If you were referred to this
Test
1. Fuse - Check
Check the No. B21 (10 A) +B BACK UP fuse in the under-hood fuse/relay
box and the No. C34
(7.5 A) IG1 METER fuse in the under-dash fuse/relay box before testing.
2. Body Ele
SEE MORE:
COMPONENT LOCATION INDEX
REAR DIFFERENTIAL COMPONENT LOCATION INDEX (AWD)
DESCRIPTION
REAR DIFFERENTIAL SYSTEM DESCRIPTION - AWD SYSTEM (AWD)
Overview
Adopts the All Wheel Drive (AWD) as the rear differential. The AWD features a
built-in real-time controlling
mechanism that distributes the rear w
Test
1. Driver's Dashboard Lower Cover - Remove
2. ECON Switch - Test
Check the ECON switch (A) according to the table.
NOTE:
When an LED is located between terminals, check if the LED
illuminates by connecting power and ground to the LED.
Note this important operating characteristic; diode