Honda CR-V: Potential Vehicle Hazards
Carbon Monoxide poison from
engine exhaust. Be sure there is
adequate ventilation whenever you
operate the engine.
Burns from hot parts. Let the
engine and exhaust system cool
down before touching any parts.
Injury from moving parts. Do
not run the engine unless
instructed to do so.

Failure to properly follow
maintenance instructions and
precautions can cause you to
be seriously hurt or killed.
Always follow the procedures
and precautions in this owner’s
manual.
Some of the most important safety
precautions are given here. However,
we cannot warn you of every
conceivable hazard that can arise in
performing maintenance. Only you
can decide whether or not you
should perform a given task.
READ NEXT:
Your vehicle displays engine oil life
and maintenance service items on
the information display to show you
when you should have your dealer do
engine oil replacement and indicated
maintenanc
To see the current engine oil life,
turn the ignition switch to the ON
(II) position, then press and release
the select/reset knob repeatedly
until the engine oil life indicator
appears.
All maintenance items displayed on
the information display are in code.
For an explanation of these
maintenance codes.
SEE MORE:
Component Location Index
UNDER-DASH FUSE/
RELAY BOX
UNDER-HOOD FUSE/RELAY BOX
REAR WINDOW DEFOGGER RELAY
HVAC CONTROL UNIT
REAR WINDOW DEFOGGER SWITCH/
MIRROR DEFOGGER SWITCH
REAR WINDOW DEFOGGER
Circuit Diagram
Function Test
NOTE:
Be careful not to scratch or damage the defogger
wire
1. Remove the piston from the engine block.
2. Using a ring expander (A), remove the old piston
rings (B).
3. Clean all ring grooves thoroughly with a squared-off
broken ring or ring groove cleaner with a blade
to fit the piston grooves.
The top and 2nd ring grooves are 1.2 mm (0.05 in.)
wide. Th
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