audio HONDA CR-V 2009 RD1-RD5, RE7 / 3.G Repair Manual

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If your vehicle’s battery is
disconnected, or goes dead, the
audio system will disable itself . The
nexttimeyouturnontheradio,you
may see ‘‘CODE’’ in the f requency
display. Use the preset buttons to
enter the code (see page ).
Check the terminals f or corrosion (a
white or yellowish powder). To
remove it, cover the terminals with a
solution of baking soda and water. It
will bubble up and turn brown. When
this stops, wash it of f with plain
water. Dry off the battery with a
cloth or paper towel. Coat the
terminals with grease to help prevent
f uture corrosion.
If additional battery maintenance is
needed, see your dealer or a
qualif ied technician.
Battery posts,
terminals, and related accessories
contain lead and lead compounds.
If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle’s
electrical system. Always disconnect
the negative ( ) cable first, and
reconnect it last.
218
Checking the Battery
WARNING:
Wash your hands af ter handling.
Maint enance
309
TEST INDICATOR WINDOW
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
technician do the battery
maintenance.
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2009 CR- V

If the replacement fuse of the
same rating blows in a short time,
there is probably a serious
electrical problem in your vehicle.
Leave the blown fuse in that
circuit and have your vehicle
checked by a qualif ied technician.
If you cannot drive the vehicle
without f ixing the problem, and you
do not have a spare fuse, take a fuse
of the same rating or a lower rating
f rom one of the other circuits. Make
sureyoucandowithoutthatcircuit
temporarily (such as the accessory
power socket or radio).
If you replace the blown f use with a
spare f use that has a lower rating, it
might blow out again. This does not
indicate anything wrong. Replace the
f use with one of the correct rating as
soon as you can.
Look f or a blown wire inside the
f use. If it is blown, replace it with
oneof thesparefusesof thesame
rating or lower.
Your vehicle has spare fuses on
the back of the under-hood f use
box cover. If the radio f use is removed, the
audio system will disable itself . The
nexttimeyouturnontheradioyou
may see ‘‘ENTER CODE’’ in the
f requency display. Use the preset
buttons to enter the digit code (see
page ).
On vehicles with a navigation system,
touch the appropriate icon to enter
the code number (see page ).
6.
5. 218
218
Fuses
T aking Care of t he Unexpect ed
329
BLOWN
Replacing a f use with one that has a
higher rating greatly increases the
chances of damaging the electrical
system. If you do not have a
replacement f use with the proper rating
f or the circuit, install one with a lower
rating.
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2009 CR- V

CONT INUED
....................................
Accessories .234
ACCESSORY (Ignition Key
.......................................
Position) .81
............
Accessory Power Sockets .120
..................
Active Head Restraint .100
....................
Additives, Engine Oil .282
.......
Adjusting the Steering Wheel .78
...........................
Advanced Airbags .27
...............................
Airbag (SRS) .9,22
..............
Air Conditioning System .126
.........................................
Usage .127
.......................
Air Pressure, Tires .303
.......................
Alcohol in Gasoline .226
......................................
Antif reeze .284
Anti-lock Brakes (ABS) ...............................
Indicator .61,254
...................................
Operation .254
..............
Anti-thef t, Audio System .218
.
Anti-thef t Steering Column Lock .81
................................
Audio System .139
.....
Auto Door Locking/Unlocking .83
..........
Automatic Climate Control .132
...
Automatic Seat Belt Tensioners .20
.............
Automatic Speed Control .222 ..............
Automatic Transmission .247
..........................
Capacity, Fluid .336
...............
Checking Fluid Level .287
.....................................
D Mode .249
.......................................
Shif ting .247
Shif t Lever Position ...............................
Indicators .247
................
Shif t Lever Positions .248
....................
Shif t Lock Release .251
......................
Auxiliary Input Jack .217
Battery Charging System ...........................
Indicator .60,324
............................
Jump Starting .320
..............................
Maintenance .309
............................
Specif ications .337
..............................
Bef ore Driving .225
....................................
Belts,Seat .8,18
.........................
Beverage Holders .116
..................................
Booster Seats .51
Brakes ...........
Anti-lock System (ABS) .254
.............
Break-in, New Linings .226 ....................
Bulb Replacement .291
...........................................
Fluid .289
.........................................
Parking .78
.................
System Indicator .60,326
..........................
System Design .253
........................
Wear Indicators .253
.............................
Braking System .253
.................
Break-in, New Vehicle .226
..
Brightness Control, Instruments .76
Bulb Replacement
..........................
Back-up Lights .295
..............................
Brake Lights .295
................
Front Parking Lights .294
........
Front Side Marker Lights .294
.................................
Headlights .291
.........
High-mount Brake Light .296
.........
Rear Side Marker Lights .295
............................
Specif ications .337
....................
Turn Signal Lights .293
..............................
Bulbs, Halogen .291
3
Index
A
B
INDEX
I
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2009 CR- V