Honda HR-V: Gauges Symptom Troubleshooting - Fuel Gauge Indication Does Not Rise
Fuel gauge indication does not rise
NOTE:
- When refueling, the gauge control module shifts to the "refueling mode," moving the fuel gauge indicator only after it detects that 5 liters (approximately 1.3 U.S. gallon) of fuel have been added.
- The fuel gauge indication may not rise when refueling a small quantity of fuel and the control mode does not shift to refueling mode.
Shift to the Refueling Mode
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1. DTC check:
- Turn the vehicle to the ON mode.
- Check the low fuel indicator.
Does the low fuel indicator flash?
YES
Check for DTCs. If any DTCs are indicated, do the indicated DTC's troubleshooting. If no DTCs are indicated, replace the gauge control module.
NO
Go to step 2.
2. Fuel gauge operation check:
- Turn the vehicle to the OFF (LOCK) mode.
- Do the gauge self-diagnostic function.
Is the fuel gauge OK?
YES
Go to step 3.
NO
Replace the gauge control module.
3. Fuel tank visual check:
- Raise the vehicle on a lift.
- Check the fuel tank for damage.
Is the fuel tank OK?
YES
Go to step 4.
NO
Replace the fuel tank - Refer to: Fuel Tank Removal and Installation (AWD), or Fuel Tank Removal and Installation (KA/KC).
4. Fuel gauge sending unit check:
- Test the fuel gauge sending unit - Refer to: Fuel Gauge Sending Unit Test (2WD), or Fuel Gauge Sending Unit Test (AWD).
Is the fuel gauge sending unit OK?
YES
Confirm the control method of the fuel gauge.
NO
Replace the fuel gauge sending unit - Refer to: Fuel Tank Unit Removal and Installation (2WD), or Fuel Tank Unit Removal and Installation (AWD).
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Outside air temperature indicator does not change
NOTE: Outside air temperature is indicated based on the measurement value of
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Gauges Symptom Troubleshooting - The Fuel Gauge Indication Fluctuates
The fuel gauge indication fluctuates
NOTE:
The fuel sending unit float level changes frequently due to
acceleration, deceleration, cornering, and
slopes. As a result, the fuel gauge reading that
Circuit Diagram, Inputs and Outputs
CIRCUIT DIAGRAM
GAUGES CIRCUIT DIAGRAM
REMINDER SYSTEMS CIRCUIT DIAGRAM
SAFETY INDICATOR SYSTEM CIRCUIT DIAGRAM
INPUTS AND OUTPUTS
GAUGE CONTROL MODULE CONNECTOR FOR INPUTS AND OUTPUTS
*1: C
SEE MORE:
Interpreting A Voltage Controlled Pattern
NOTE: Voltage controlled drivers are also known as "Saturated Switch"
drivers. They
typically require injector circuits with a total leg resistance of 12 ohms or
more.
NOTE: This example is based on a constant power/switched ground circuit.
See Fig. 2 for pattern that the following text describe
DTC B0001-12 (KA/KC)
Special Tools Required
SRS Inflator Simulator 07SAZ-TB4011A
SRS Simulator Lead J 070AZ-SNAA100
NOTE:
Before doing this troubleshooting procedure, find out if the vehicle was
in a collision. If so, verify that all the required components were replaced
with new components of the correct part
