2011 Acura TSX maintenance

Maintenance Under the Hood
Transmission Fluid
243
Maintenance
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.
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. Tightening torque: 33 lbf∙ft (44 N∙m,
4.5 kgf∙m)
6. Reinstall the under cover with the bolts.
Manual Transmission Fluid
Check the fluid level when the engine is at normal operating temperature.Specified fluid: Acura Manual Transmission Fluid (MTF)
Manual 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

Maintenance Under the Hood
Brake/Clutch Fluid
244Maintenance
Brake/Clutch FluidUse the same fluid for both the brakes and clutch.Specified fluid: Honda Heavy Duty Brake Fluid DOT 3
Checking the Brake Fluid
The fluid level should be between the MIN
and MA X marks on the side of the reservoir.
Brake/Clutch Fluid NOTICE Brake fluid marked DOT 5 is not compatible with
your vehicle’s braking system and can cause
extensive damage.
If the specified brake fluid is not available, you
should use only DOT 3 or DOT 4 fluid from a sealed
container as a temporary replacement.
Using any non-Honda brake fluid can cause
corrosion and decrease the longevity of the system.
Have the brake system flushed and refilled with
Honda Heavy Duty Brake Fluid DOT 3 as soon as
possible.
If the brake fluid level is at or below the MIN mark,
have a dealer inspect for leaks or worn brake pads
as soon as possible.
MAX
MAX MIN
MIN Brake
Reservoir
Brake
Reservoir
4-cylinder models 6-cylinder models

Maintenance Under the Hood
Brake/Clutch Fluid
245
Maintenance
Checking the Clutch Fluid
The fluid level should be between the MIN
and MA X marks on the side of the reservoir.
Checking the Clutch Fluid
If the clutch fluid level is at or below the MIN mark,
have a dealer inspect for leaks or an excessively
worn clutch plate as soon as possible.
MIN MAX Clutch Reservoir

Maintenance Under the Hood
Refilling Window Washer Fluid
246Maintenance
Refilling Window Washer Fluid NOTICE Do 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.
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.
Level Gauge

247
Replacing Light Bulbs
Continued
Maintenance
When replacing, use the following bulbs.
High beam headlight: 60W (HB3)
Low beam headlight: 55W (H1 for halogen bulb Type)
35W (D2S for high voltage discharge type)
High Beam Headlight
6-cylinder models 1. Remove all the engine compartment
covers.
Engine Compartment Covers

P. 2 3 3
Passenger side
All models 2. Remove the engine coolant reservoir.
Headlight Bulbs NOTICE Halogen bulbs get very hot when lit.
Oil, perspiration, or a scratch on the glass can cause
the bulb to overheat and shatter.
The headlight aim is set by the factory, and typically
does not need to be adjusted. However, if you
regularly carry heavy items in the trunk or tow a
trailer, have the aiming readjusted at a dealer or by
a qualified technician.
The HB3 and H1 types are halogen bulbs.
When replacing a bulb, handle it by its base, and
protect the glass from contact with your skin or
hard objects. If you touch the glass, clean it with
denatured alcohol and a clean cloth.
Headlight Bulbs
Engine Coolant
ReservoirEngine Coolant
Reservoir
6-cylinder models 4-cylinder models

Replacing Light Bulbs
Headlight Bulbs
248Maintenance
Headlight Bulbs
The exterior lights' inside lenses (headlights, brake
lamps, etc.) may fog temporarily after a vehicle
wash or while driving in the rain. This does not
impact the exterior light function.
However, if you see a large amount of water or ice
accumulated inside the lenses, have your vehicle
inspected by a dealer.
Driver side
4-cylinder models 3. Remove the fasteners, using a flat-tip
screwdriver. Remove the cover of the air
intake duct and its upper part. 6-cylinder models 3. Remove the fasteners, and remove the air
intake duct cover.
Fastener
Fastener
Air Intake
Duct Cover
Cover
6-cylinder models 4-cylinder models

Replacing Light Bulbs
Headlight Bulbs
249
Continued
Maintenance
Driver and passenger side
All models 4. Remove the coupler.
It can be removed by pushing the tab.
5. Rotate the old bulb to the left to remove.
6. Insert a new bulb into the headlight
assembly and turn it right.
7. Insert the coupler into the connector of
the bulb.
CouplerCouplerBulb
Bulb Ta b
Ta b 4-cylinder models 6-cylinder models

Replacing Light Bulbs
Headlight Bulbs
250Maintenance
Low Beam Headlights
1. Turn the steering wheel all the way to the
opposite side from the headlight being
replaced.
Passenger side: Turn the steering wheel
to the left.
Driver side: Turn the steering wheel to
the right.
2. Remove the holding clips and screws, and
pull the inner fender back.
3. Rotate the cover to the left, and remove.
Low Beam Headlights
High voltage can remain in the circuit for a long period of time after the light is
switched off. Do not attempt to inspect or replace the high voltage discharge type
bulbs yourself. Ask a dealer to inspect and replace low beam headlights.
Low Beam Headlights
When removing the clip, insert a flat-tip screwdriver,
and lift and remove the central pin.
High Voltage Discharge Type Halogen Type
Inner Fender
Screw
Cover Clip