2013 Acura TSX check engine

237
uuMaintenance Under the Hood uAdding Engine Oil
Maintenance
Adding Engine Oil
1. Unscrew and remove the engine oil fill cap.
2. Add oil slowly.
3. Reinstall the engine oil fill cap, and tighten
it securely.
4. Wait for three minutes and recheck the
engine oil dipstick.
1Adding Engine Oil
If any oil spills, wipe it up immediately. Spilled oil may
damage the engine compartment components.
NOTICEDo not fill the engine oil above the upper mark.
Overfilling the engine oil can result in leaks and
engine damage.
Engine Oil Fill Cap
4-cylinder models
Engine Oil Fill Cap
6-cylinder models

239
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Maintenance
6. Check that the filter gasket is not stuck to
the engine contact surface.
u If it is stuck, you must detach it.
7. Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.
8. Put a new washer on the drain bolt, then
reinstall the drain bolt.
u Tightening torque: 29 lbf∙ft (39 N∙m,
4.0 kgf∙m)
9. Pour the recommended engine oil into the
engine.
u Engine oil change capacity (including
filter):
4.2 US qt (4.0 L)
4.5 US qt (4.3 L)
10. Reinstall the engine oil fill cap securely
and start the engine.
11. Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.
12. Stop the engine, wait for three minutes,
and then check the oil level on the
dipstick.
u If necessary, add more engine oil.
1Changing the Engine Oil and Oil Filter
You will need a special wrench to replace the oil
filter. You can buy this wrench from a dealer.
When installing the new oil filter follow the
instructions supplied with the oil filter.
Reinstall the engine oil fill cap. Start the engine.
The low oil pressure indicator should go off within
five seconds. If it does not, turn off the engine, and
check your work.
6-cylinder models6-cylinder models4-cylinder models
Washer Drain Bolt
Oil Filter
Oil Filter
4-cylinder models6-cylinder models

240
uuMaintenance Under the Hood uEngine Coolant
Maintenance
Engine CoolantThis coolant is premixed with 50% antifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1.Remove the right-side engine compartment
cover.
2 Engine Compartment Covers P. 233
2.Check the amount of coolant in the reserve
tank.
3. If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
4. Inspect the cooling system for leaks.
Specified coolant: Honda Long Life Antifreeze/Coolant Type 2■
Reserve Tank
1Engine Coolant
NOTICEIf temperatures consistently below -22°F (-30°C) are
expected, the coolant mixture should be changed to
a higher concentration. Consult a dealer for more
information.
If Honda antifreeze/coolant is not available, you may
use another major brand non-silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Honda coolant can result
in corrosion, causing the cooling system to
malfunction or fail. Have the cooling system flushed
and refilled with Honda antifreeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the engine components.4-cylinder models
Reserve Tank
MAX MIN
6-cylinder modelsAll models
Reserve Tank

242
uuMaintenance Under the Hood uTransmission Fluid
Maintenance
Transmission FluidCheck the fluid level when the engine is at normal operating temperature.
1.Park on level ground, and start the engine.
2. Wait until the radiator fan starts and then
turn off the engine.
u Perform step 3 after waiting for about 60
seconds (less than 90 seconds).
3. Remove the dipstick (yellow loop) from the
transmission and wipe it with a clean cloth.
4. Insert the dipstick all the way back into the
transmission securely, as shown in the
image.
5. Remove the dipstick and check the fluid
level.
u It should be between the upper and
lower marks in the HOT range.
6. If the level is below the lower mark, add
fluid into the dipstick hole to bring it to the
level between the upper and lower marks,
and have your vehicle checked by a dealer
immediately.■
Automatic Transmission Fluid
Specified fluid: Acura ATF DW-1 (automatic transmission fluid)
1Automatic Transmission Fluid
NOTICEDo not mix Acura ATF DW-1 with other
transmission fluids.
Using a transmission fluid other than Acura ATF
DW-1 may adversely affect the operation and
durability of your vehicle’s transmission, and damage
the transmission.
Any damage caused by using a transmission fluid that
is not equivalent to Acura ATF DW-1 is not covered
by Acura’s new vehicle warranty.NOTICEPour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
Upper Mark
Lower Mark
HOT

Range Upper
Lower
Marks
Rubber
Cap
Guide
4-cylinder models6-cylinder models

243
uuMaintenance Under the Hood uTransmission Fluid
Maintenance
Check the fluid level when the engine is at normal operating temperature.
1.Park the vehicle on level ground.
2. Remove the bolts with a wrench, then
carefully remove the under cover.
3. Remove the transmission filler bolt and
washer. Carefully feel inside the bolt hole
with your fingers.
u Check if the fluid level is up to the edge
of the bolt hole.
4. If the fluid level is not up to the edge of the
bolt hole, add Acura Manual Transmission
Fluid (MTF) until it runs out of the hole.
5. Put a new washer on the filler bolt, then
reinstall the filler bolt.
u Tightening torque:
33 lbf∙ft (44 N∙m, 4.5 kgf∙m)
6. Reinstall the under cover with the bolts.■
Manual Transmission Fluid
Specified fluid: Acura Manual Tran smission Fluid (MTF)
1Manual Transmission Fluid
If Acura MTF is not available, you may use the API
certificated SAE 0W-20 or 5W-20 viscosity motor oil
as a temporary measure.
Replace with MTF as soon as possible. Motor oil does
not contain the proper additives for the transmission
and continued use can cause decreased shifting
performance and lead to transmission damage.
Under Cover
Bolt

246
uuMaintenance Under the Hood uRefilling Window Washer Fluid
Maintenance
Refilling Window Washer FluidCheck the amount of window washer fluid using the washer fluid level gauge on the
cap.
If the level is low, fill the washer reservoir.
1Refilling Window Washer Fluid
NOTICEDo not use engine antifreeze or a vinegar/water
solution in the windshield washer reservoir.
Antifreeze can damage your vehicle’s paint. A
vinegar/water solution can damage the windshield
washer pump.
Level Gauge

275
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools.................................................. 276
Types of Tools .................................. 276
If a Tire Goes Flat .............................. 277
Changing a Flat Tire ......................... 277
Engine Does Not Start Checking the Engine ........................ 283
Jump Starting .................................... 284
Shift Lever Does Not Move .............. 287
Overheating ...................................... 288
How to Handle Overheating ............. 288 Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes
On.................................................. 290If the Charging System Indicator Comes
On ................................................. 290
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 291If the Brake System Indicator Comes On .. 292If the EPS System Indicator Comes On ... 292If the Low Tire Pressure/TPMS Indicator Comes On or Blinks........................ 293 Fuses
Fuse Locations ................................. 294
Circuit Protected and Amps for Each Fuse............................................ 296Inspecting and Changing Fuses ........ 298
Emergency Towing ........................... 299
When You Cannot Unlock the Fuel Fill Door ................................................. 300
When You Cannot Open the Trunk .. 301

283
Handling the Unexpected
Engine Does Not StartChecking the EngineIf the engine does not start, check the starter.
Starter condition
Checklist
Starter doesn’t turn or turns
over slowly.
The battery may be dead. Check
each of the items on the right and
respond accordingly.
Check brightness of the interior light.
Turn on interior lights and check brightness.●
If the interior lights are dim or do not come on at all
2Checking the Battery P. 268
●
If the interior lights come on normally
2 Inspecting and Changing Fuses P. 298
The starter turns over normally
but the engine doesn’t start.
There may be a problem with the
fuse. Check each of the items on
the right and respond accordingly.
Review the engine start procedure.
Follow its instructions, and try to start the engine again.
2 Starting the Engine P. 191
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 98
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 75
Check the fuse.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 298
If the problem continues:
2Emergency Towing P. 299
1Checking the Engine
If you must start the vehicle immediately, use an
assisting vehicle to jump start it.
2 Jump Starting P. 284