check engine Acura RSX 2006 Owner's Guide

If the indicator comes on
while driving, it means one
of the engine’s emissions control
systems may have a problem. Even
though you may f eel no dif f erence in
your vehicle’s perf ormance, it can
reduce your f uel economy and cause
increased emissions. Continued
operation may cause serious damage. If the indicator comes on repeatedly,
even though it may turn of f as you
continue driving, have the vehicle
checked by your dealer as soon as
possible.
Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.If the battery in your vehicle has
been disconnected or gone dead,
these codes are erased. It takes at
least three days of driving under
various conditions to set the codes
again.
To check if they are set, turn the
ignition to the ON (II) position,
without starting the engine. The
malf unction indicator lamp will come
on f or 20 seconds. If it then goes of f ,
the readiness codes are set. If it
blinks five times, the readiness
codes are not set. If possible, do not
take your vehicle for a state
emissions test until the readiness
codes are set. Ref er to
for more
inf ormation (see page ).
If you have recently ref ueled your
vehicle, the indicator could come on
because of a loose or missing f uel f ill
cap. You will also see a ‘‘CHECK
FUEL CAP’’ message on the
odometer display. Tighten the cap
until it clicks at least once.
Tightening the cap will not turn the
indicator turn of f immediately; it
takes at least three days of normal
driving.
238
Readiness Codes
State
Emissions T esting
Malf unction Indicator L amp
T aking Care of t he Unexpect ed
217
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.

The vehicle’s f uses are located in
two fuse boxes. The interior fuse
box is underneath the steering
column.The under-hood f use box is in the
engine compartment next to the
battery.If something electrical in your
vehicle stops working, the first thing
youshouldcheckforisablownfuse.
Determine f rom the chart on pages
and , or the diagram on the
f use box lid, which f use or f uses
control that device. Check those
f uses f irst, but check all the f uses
bef ore deciding that a blown f use is
the cause. Replace any blown f uses,
and check if the device works.
Turn the ignition switch to the
LOCK (0) position. Make sure the
headlights and all other
accessories are of f .
Remove the cover f rom the f use
box.
1.
2. 223 224
Fuses
Checking and Replacing Fuses
220
INTERIOR
UNDER-HOOD
TAB

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(


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)
$
%

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#
) This manual covers maintenance and recommended
procedures f or repair to engine and chassis components.
It is written f or the journeyman mechanic, but is simple
enough f or most mechanically-inclined owners to under-
stand.
This manual complements the service manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
This manual describes the procedures involved in the
replacement of damaged body parts. Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
Authorized Manuals
244
NOTE: Dealers and companies, please provide dealer or company name,
and the name of the person to whose attention the shipment should be
sent. For purchases outside U.S.A. please write to the address shown
below for a quotation.
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City
Daytime Telephone Number
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Check here if your billing address is different
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()
These publications cannot be returned for credit without receiving advance authorization within 14
days of delivery. On returns, a restocking fee may be applied against the original order.

CONT INUED
....................................
Accessories .139
ACCESSORY (Ignition Key .......................................
Position) .66
..............
Accessory Power Sockets .83
....................
Additives, Engine Oil .174
.............................
Airbag (SRS) .11,22
...
Airbags, Additional Information .22
...
Additional Safety Precautions .27
.............................
Airbag Service .27
How the Side Airbag Of f ......................
Indicator Works .27
..
How the SRS Indicator Works .26
How Your Front Airbags
.........................................
Work .23
...
How Your Side Airbags Work .25
........................
SRS Components .22
................
Air Conditioning System .88
.......................
Air Pressure, Tires .194
......................................
Antif reeze .177
Anti-lock Brakes (ABS) ...............................
Indicator .53,159
...................................
Operation .159
Anti-thef t Steering Column ..............................................
Lock .66..................................
Audio System .92
...
Automatic Seat Belt Tensioners .20
.............
Automatic Speed Control .127
..............
Automatic Transmission .151
..........................
Capacity, Fluid .231
...............
Checking Fluid Level .179
.......................................
Shif ting .151
.
Shif t Lever Position Indicator .151
................
Shif t Lever Positions .151
....................
Shif t Lock Release .156
Battery Charging System ...........................
Indicator .53,216
............................
Jump Starting .212
..............................
Maintenance .200
............................
Specif ications .231
..............................
Bef ore Driving .131
..................................
Belts, Seat .10,19
...........................
Beverage Holders .83
..................................
Booster Seats .42
Brakes ...........
Anti-lock System (ABS) .159
.............
Break-in, New Linings .133 ....................
Bulb Replacement .189
...........................................
Fluid .181
.................
System Indicator . 53,218
........................
Wear Indicators .158
.............................
Braking System .158
.................
Break-in, New Vehicle . 133
..
Brightness Control, Instruments . 62
........................
Brights, Headlights .61
Bulb Replacement ..........................
Back-up Lights .189
..............................
Brake Lights .189
................
Front Parking Lights . 187
....................
Front Side Marker . 188
.........
Front Turn Signal Lights . 186
.................................
Headlights .184
.........
High-mount Brake Light . 189
.........
Rear Side Marker Lights . 190
............................
Specif ications .231
..............................
Bulbs, Halogen .184
Index
A
B
INDEX
I

Î
CONT INUED
Dipstick..........
Automatic Transmission .179
..................................
Engine Oil .137
..........................
Directional Signals .61
........
Disc Brake Wear Indicators .158
.......................................
Disc Care .121
..........................
Disc Changer .99,115
............................................
Care .121
.............................
Operation .99,115
Disc Changer Error .............................
Message .101,119
.........
Disc Player Error Message .100
.....................
Disposal of Used Oil .177
Doors ..............
Locking and Unlocking .67
.........
Power Door/Hatch Locks .67
........
DOT Tire Quality Grading .232
Downshif ting, 5-speed and 6-speed
.............
Manual Transmissions .148
.....................................
Drive Belts .182
...........
Driver and Passenger Safety .7
...........................................
Driving .145
....................................
Economy .138..............................
Economy, Fuel .138
Emergencies ............................
Jump Starting .212
.......................................
Towing .225
.........
Hazard Warning Flashers .62
............
Emergencies on the Road .203
.............
Battery, Jump Starting .212
...........
Brake System Indicator .218
................
Changing a Flat Tire .205
.....
Charging System Indicator .216
..................
Checking the Fuses .220
.....
Low Oil Pressure Indicator .216
...
Malf unction Indicator Lamp .217
...
Manually Closing Moonroof .219
..................
Overheated Engine .214
......................
Emergency Flashers .62
......................
Emergency Towing .225
.......................
Emissions Controls .235
.............
Emissions Testing, State .238
Engine
....
Coolant Temperature Gauge .58
.................................
Drive Belts .182
......
Engine Speed Limiter .149,155 Malf unction Indicator
................................
Lamp .53,217
........
Oil Pressure Indicator .53,216
..............
Oil, What Kind to Use .174
...............................
Overheating .214
............................
Specif ications .230
.......................................
Starting .147
...................
Engine, .210
.
Evaporative Emissions Controls .235
...............................
Exhaust Fumes .45
Expectant Mothers, Use of Seat ........................................
Belts by .17
.....................................
Fan, Interior .88
...........................................
Features .87
....................
Filling the Fuel Tank .134
Filters
...............................................
Oil .175
.............
Flashers, Hazard Warning .62
...................
Flat Tire, Changing a .205
Fluids
..........
Automatic Transmission .179
if it won’t start
Index
F
E
INDEX
III

ÎÎ
.............
Halogen Headlight Bulbs . 184
................................................
Hatch .68
.................................
Opening the .68
..............
Hazard Warning Flashers . 62
Headlights ........................................
Aiming .184
.......
Daytime Running Lights . 61
..................
High Beam Indicator . 54
........................
Reminder Beeper .61 ........
Replacing Halogen Bulbs . 184
...................................
Turning on .61
.....................................
Heater, Seat .74
.......................
Heating and Cooling .88
.............
High Altitude, Starting at . 147
.................
High-Low Beam Switch . 61
..............
High-mount Brake Light . 189
.......................
Hood, Opening the .135
..................................................
Horn .59
...........................
Hydraulic Clutch .181
...
Identif ication Number, Vehicle . 228
Ignition ..............................................
Keys .64
...........................................
Switch .66
............
Timing Control System . 236
........................
Immobilizer System .65
.........
Important Safety Precautions . 8
Indicators .......
ABS (Anti-lock Brake) . 53,159
Brake (Parking and Brake ............................
System) .53, 218
................
Charging System . 53,216
.............................
Cruise Control .54
...............
Gas Mileage, Improving . 138.........................................
Gasoline .133
...............
Fuel Reserve Indicator . 55
...........................................
Gauge .58
................
Octane Requirement . 133
........................
Tank, Filling the .134
................
Gas Station Procedures . 134
Gauges ...
Engine Coolant Temperature . 58
...............................................
Fuel .58
Gearshif t Lever Positions ..........
Automatic Transmission . 151
5-speed and 6-speed Manual
.......................
Transmissions .148
........................................
Glove Box .84
Fluids
..........................................
Brake .181
.........................................
Clutch .182
..............
Manual Transmission . 181
..........................
Power Steering .183
..................
Windshield Washer . 179
FM Stereo Radio ...................................
Reception .123
...........................
Folding Rear Seat .73
..........................
Four-way Flashers .62
............................
Front Airbags .11, 22
Front Seat ......................................
Adjusting .71
.........................................
Heaters .74
...................................
Airbags .11, 22
.................................................
Fuel .133
......................
Fill Door and Cap .134
...........................................
Gauge .58
................
Octane Requirement . 133
........................
Reserve Indicator .54
........................
Tank, Filling the .134
.....................
Fuses, Checking the .220
Index
G H
I
IV

.........................................
Moonroof .79
......................
Closing Manually .219
.....................................
Operation .79
...................
Neutral Gear Position .152
..................
New Vehicle Break-in .133
.....................
Normal Shif t Speeds .149
...................
NOTICE, Explanation of .i
...............
Numbers, Identif ication .228
...
Octane Requirement, Gasoline .133
.........................................
Odometer .57
...............................
Odometer, Trip .57
Oil ........................
Change, How to .175
......................
Change, When to .169
......................
Checking Engine .147
..............
Pressure Indicator .53,216
Selecting Proper Viscosity
..............................
Chart .174,175
...........
ON (Ignition Key Position) .66 Onboard Ref ueling Vapor
....................................
Recovery .236
..............................
Outside Mirrors .80
....................
Overheating, Engine .214
.......
Owner Maintenance Checks .168
..............
Panel Brightness Control .62
........................
Park Gear Position .152
...........................................
Parking .157
.................................
Parking Brake .81
Parking Brake and Brake .................
System Indicator .53,218
........................
Parking Lights .61,187
..
Parking Over Things that Burn .157
....................
Playing the Radio .93,106
..........................
Playing a Disc .97,113
..........
Playing a Disc Changer .99,115
.......................
Playing a Tape .102,110
.............................
PGM-FI System .236
..........................
Power Door Locks .67
.................
Power Socket Locations .83
..............................
Power Windows .77
.........
Pregnancy, Using Seat Belts .17 .........
Protecting Adults and Teens .13
...
Additional Safety Precautions .18
.....
Advice f or Pregnant Women .17
........................
Protecting Children .28
.....................
General Guidelines .28
...........................
Protecting Inf ants .32
.............
Protecting Small Children .33
...................
Radiator Overheating .214
.............
Radio/Disc Sound System .92
...........................
Readiness Codes .238
..
Rear Lights, Bulb Replacement .189
............................
Rear Seat Access .72
..........................
Rear Seat, Folding .73
............................
Rear View Mirror .79
.................
Rear Window Def ogger .62
....................
Rear Window Washer .60
.......................
Rear Window Wiper .60
...............
Reclining the Seat Backs .71
.......
Recommended Shif t Speeds .149
.......................
Reminder Indicators .52
.......................
Remote Transmitter .69
Replacement Inf ormation ..............
Dust and Pollen Filter .191
Index
N
O P
R
VI

ÎÎ
.......................
Starting the Engine .147
In Cold Weather at High ..................................
Altitude .147
................
With a Dead Battery .212
........
Steam Coming f rom Engine .214
Steering Wheel
..................................
Adjustment .63
.............
Anti-theft Column Lock .66
.......................................
Buttons .128
.....................
Stereo Sound System .92
....................
Storing Your Vehicle .201
Supplemental Restraint ................................
System .11,22
......................................
Servicing .27
.........................
SRS Indicator .26,52
...................
System Components .22
..................................
Synthetic Oil .175
......
Taillights, Changing Bulbs in .189
Taking Care of the
...............................
Unexpected .203
...........................
Tape Player .102,110
................
Technical Descriptions .227
....
DOT Tire Quality Grading .232 .....
Emissions Control Systems .235
..........
State Emissions Testing .238
Three Way Catalytic
...............................
Converter .237
.................................
Tire Labeling .234
.......................
Temperature Gauge .58
..........
Temperature, Inside Sensor .91
..............
Tether Anchorage Points .40
............................
Thef t Protection .125
..
Three Way Catalytic Converter .237
..................
Tilt the Steering Wheel .63
..................
Time, Setting the .105,120
....................................
Tire Chains .199
.........
Tire, How to Change a Flat .205
...............................................
Tires .194
..............................
Air Pressure .195
.........................
Checking Wear .196
..........................
Compact Spare .204
....
DOT Tire Quality Grading .232
......................................
Inf lation .194
..................................
Inspection .196
..............................
Maintenance .197
...................................
Replacing .198
......................................
Rotating .197
...........................................
Snow .199
....................
Specif ications .198,231 ................................
Tire Chains .199
..........................
Winter Driving .199
...................
Tools, Tire Changing .205
Towing
.....................................
A Trailer .160
................................
Emergency .225
....
Equipment and Accessories .161
.............................
Weight Limit .160
...........................
Traction Devices .199
.............................
Trailer Loading .160
......................
Trailer Towing Tips .161
Transmission Checking Fluid Level, ..............................
Automatic .179
...........................
Fluid Selection .180
..............
Identif ication Number .228
.............
Shif ting the Automatic .151
..................
Shif ting the Manual .148
.....................................
Treadwear .232
.......................................
Trip Meter .57
....................................
Turn Signals .61
Index
T
VIII