Honda CR-V: Engine Coolant Check

Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see Adding
Engine Coolant on page for
information on adding the proper
coolant.
READ NEXT:
Fuel economy is not a fixed number.
It varies based on driving conditions,
driving habits and vehicle condition.
Therefore, it is not possible for one
set of estimates to predict fuel
economy
The following factors can lower your
vehicle’s fuel economy:
Aggressive driving (hard acceleration and braking)
Excessive idling, accelerating and braking in stop-and-go traffic
Cold engine ope
SEE MORE:
The vehicle’s fuses are contained in
three fuse boxes.
The interior fuse box is located
under the dashboard on the driver’s
side. The fuse label is attached
under the steering column.
The auxiliary fuse box is located
next to the interior fuse box.
To open the fuse box lid, pull
DTC P2270: Secondary HO2S (Sensor 2)
Circuit Signal Stuck Lean
DTC P2271: Secondary HO2S (Sensor 2)
Circuit Signal Stuck Rich
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
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