Honda CR-V: Fuel Gauge
This shows how much fuel you have.
It may show slightly more or less
than the actual amount.

Avoid driving with an extremely low
f uel level. Running out of f uel could
cause the engine to misf ire, damaging
the catalytic converter.
READ NEXT:
This shows the temperature of the
engine’s coolant. During normal
operation, the reading should be in
the middle of the gauge. In severe
driving conditions, such as very hot
weather or a l
If equipped
This indicator displays the outside
temperature in Fahrenheit (U.S.
models) or Celsius (Canadian
models).
The temperature sensor is in the
front bumper. Therefore, the
tempe
If your fuel fill cap is loose or
missing, a ‘‘CHECK FUEL CAP’’
message appears on the information
display after you start the engine.
SEE MORE:
Component Location Index
HORN
HORN SWITCH
HORN RELAY CIRCUIT
(Built into the MICU)
CABLE REEL
UNDER-DASH FUSE/RELAY BOX
Circuit Diagram
Horn Switch Test
1. Remove the steering column covers.
2. Disconnect the dashboard wire harness 20P
connector (A) from the cable reel (B).
3. Usin
NOTE: Before you troubleshoot, record all freeze data and any on-board
snapshot, and review the general troubleshooting information.
1. Turn the ignition switch ON (II).
2. Clear the DTC with the HDS.
3. Start the engine. Hold the engine speed at
3,000 rpm without load (in Park or neutral) until
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