2006 Acura TSX check engine

Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.Put the radiator cap back on
tightly. Run the engine, and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see
on page ).
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the reading
reaches the middle of the
temperature gauge or lower
bef ore checking the radiator.
Start the engine, and set the
temperature to maximum heat
(climate control to AUTO at
‘‘ ’’). Add coolant to the
radiator up to the base of the f iller
neck. If you do not have the
proper coolant mixture available,
you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.
7. 6.
8.
9.10.
11.
328
Emergency
Towing
If theEngineOverheats
322
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
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Saf ely pull of f the road, and shut
of f the engine. Turn on the hazard
warning indicators.
Let the vehicle sit f or a minute.
Open the hood, and check the oil
level (see page ). An engine
very low on oil can lose pressure
during cornering and other driving
maneuvers.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).
Start the engine and watch the oil
pressure indicator. If it does not go
out within 10 seconds, turn of f the
engine. There is a mechanical
problem that needs to be repaired
bef ore you can continue driving
(seeon page
).
This indicator should never
come on when the engine is
running. If it starts f lashing or stays
on, or if you see a ‘‘CHECK ENGINE
OIL LEVEL’’ message in the multi-
inf ormation display, the oil pressure
has dropped very low or lost
pressure. Serious engine damage is
possible, and you should take
immediate action. 1.
2.
3.
4.232
278
328
L ow Oil Pressure Indicator
Emergency T owing
T aking Care of t he Unexpect ed
323
Running the engine with low oil
pressure can cause serious mechanical
damage almost immediately. Turn of f
the engine as soon as you can saf ely get
the vehicle stopped.
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If the indicator remains on or the
f uel cap was not loose or missing,
have the vehicle checked by the
dealer as soon as possible. If you have recently ref ueled your
vehicle, the cause of this indicator
coming on could be a loose or
missing f uel f ill cap. Check the cap
or replace it. Tightening the cap will
not make the indicator turn of f
immediately; it takes several days of
normal driving.
If the charging system indicator
comes on brightly when the engine
is running, or if you see a ‘‘CHECK
CHARGING SYSTEM’’ message in
the multi-information display, the
battery is not being charged.
Immediately turn of f all electrical
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.
Go to a service station or garage
where you can get technical
assistance. If this indicator comes on while
driving, or if you see a ‘‘CHECK
EMISSION SYSTEM’’ message in
the multi-information display, 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.
Charging System Indicator, Malf unction Indicator L amp
Charging System
Indicator
Malf unction Indicator
Lamp
324
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If your vehicle’s battery 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. 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.To check if they are set, turn the
ignition switch 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 f ive 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 ). 347
Readiness Codes
State
Emissions T esting
Malf unction Indicator L amp
T aking Care of t he Unexpect ed
325
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. This indicator may also
come on with the ‘‘D’’ indicator.
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The interior f use box is on the
driver’s lower lef t side. To remove
the f use box lid, pull it toward you
and take it out of its hinges.The under-hood f use box is located
near the back of the engine compart-
ment on the driver’s side. To open it,
pushthetabsasshown.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
fuse box lid, which fuse or fuses
control that component. Check those
f uses f irst, but check all the f uses
bef ore deciding that a blown f use is
not 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. 333 334
Checking and Replacing Fuses
Fuses
330
INTERIOR
UNDER-HOOD
NOTCH TAB
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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.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
354
NOTE: Dealers and Companies please provide dealer or company name,
and also 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.
P.O. BOX 07280·DETROIT, MICHIGAN 48207·1-800-782-4356
Customer Name Attention
Apartment Number
State & Zip Code
City
Daytime Telephone Number
Check or money order enclosed payable to Helm Inc U.S. funds only.
Do not send cash
Master
Card VISA
Check here if your billing address is different
from the shipping address shown above.
Account Number Expiration: Mo. Yr.
CUSTOMER SIGNATURE DATE
Street Address No P.O. Box Number
()
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.
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CONT INUED
....................................
Accessories .234
ACCESSORY (Ignition Key .....................................
Position) .127
.............
Accessory Power Socket .156
....................
Additives, Engine Oil .279
.....................
Adjusting the Sound .175
......
Adjust Outside Temp. Display .95
...................................
Airbag (SRS) .11
..........
Airbag System Components .25
............................
Air Conditioning .160
.........................................
Usage .162
.......................
Air Pressure, Tires .304
.......................
Alcohol in Gasoline .228
Anti-lock Brakes (ABS) ...............................
Indicator .66,253
.......................................
Message .82
...................................
Operation .253
..............
Anti-thef t, Audio System .201
Anti-thef t Steering Column
............................................
Lock .127
................................
Audio System .170
................
Automatic Lighting Off .121
.
Automatic Seat Belt Tensionners .23 ..............
Automatic Transmission .244
..........................
Capacity,Fluid .338
...............
Checking Fluid Level .285
....
Sequential SportShif t Mode .246
.......................................
Shif ting .244
.
Shif t Lever Position Indicator .244
................
Shif t Lever Positions .244
....................
Shif t Lock Release .249
......................
Auxiliary Input Jack .184
Battery Charging System ...........................
Indicator .62,324
.......................................
Message .83
............................
Jump Starting .319
..............................
Maintenance .309
............................
Specif ications .339
..............................
Bef ore Driving .227
........................................
Belts, Seat .10
.........................
Beverage Holders .156
..................................
Booster Seats .53
Brakes ...........
Anti-lock System (ABS) .253
.............
Break-in, New Linings .228 ....................
Bulb Replacement .295
...........................................
Fluid .288
.......................................
Parking .151
.........................
System Indicator .63
.........................
System Message .83
........................
Wear Indicators .252
.........
Braking Fluid Low Message . 79
.............................
Braking System .252
.................
Break-in, New Vehicle . 228
Brightness Control, ...............................
Instruments .122
......................
Brights, Headlights .120
Bulb Replacement ..............................
Brake Lights .295
.................................
Fog Lights .298
................
Front Parking Lights . 294
.................................
Headlights .291
.........
High-mount Brake Light . 297
............................
Specif ications .339
............
Turn Signal Lights . 293,295
..............................
Bulbs, Halogen .291
Index
A
B
INDEX
I
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............................
Capacities Chart .338
.............
Carbon Monoxide Hazard .56
...............................
Carrying Cargo .23
..............
CAUTION, Explanation of . ii
.........................................
CD Care .194
...................................
CD Changer .185
.......................
CD Error Message .193
...............................
Center Pocket .155
........................
Certif ication Label .336
............................................
Chains .308
....................
Changing a Flat Tire .313
Changing Oil ........................................
How to .280
......................................
When to .266
...
Charging System Indicator . 62,324
.......................................
Message .83
........
Check ABS System Message . 82
....
Check Airbag System Message . 82
.....
Check Brake System Message . 83
Check Charging System .......................................
Message .83
.......
Check DRL System Message . 84
Check Emission System .......................................
Message .83 Check Engine Oil Level
.......................................
Message .81
............
Checklist, Bef ore Driving . 240
......
Check Transmission Message . 82
........
Check VSA System Message . 81
.....................................
Child Saf ety .37
..............................
Booster Seats .53
...................................
Child Seats .45
.....
Important Saf ety Reminders . 37
..........................................
Inf ants .42
..........................
Larger Children .52
.........................................
LATCH .47
.........................
Risk with Airbag .38
.............................
Small Children .43
.........................................
Tethers .50
......
Where Should a Child Sit . 38
................
Childproof Door Locks . 129
.......................................
Child Seats .37
...........
Lower Anchorage Points . 47
..........
Tether Anchorage Points . 50
..............
Climate Control Sensors . 169
.........................
Clock, Setting the .202
...................................
Clutch Fluid .289
............
Cold Weather, Starting in . 241
......................
Compact Spare Tire .312
.................
Console Compartment . 157.................
Consumer Inf ormation . 350
.............
Controls, Instruments and . 59
Coolant ........................................
Adding .283
....................................
Checking .232
.........................
Proper Solution .233
...................
Temperature Gauge . 68
Crankcase Emissions Control ........................................
System .344
................
Cruise Control Message . 84
............
Cruise Control Operation . 204
............
Cruise Main Indicator . 66,204
...................................
Cup Holders .156
.............
Customer Service Of f ice . 350
.......................
Customized Settings .85
...............
Door · Window Setup . 109
...........................
Lighting Setup .105
.................................
Meter Setup .92
...........................
Position Setup .103
........................
Setting to Default .89
...............................
Wiper Setup .116
Index
C
II
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