battery ACURA TLX 2022 Workshop Manual

568
Maintenance
Remote Transmitter Care
Replacing the Remote Battery
If the indicator does not come on when the button is pressed, replace the battery.1.Remove the built-in key.
2. Remove the upper half of the cover by
carefully prying on the edge with a coin.
u Wrap a coin with a cloth to prevent
scratching the keyless remote.
u Remove carefully to avoid losing the
buttons.
3. Make sure to replace the battery with the
correct polarity.
Models without remote engine start system1 Replacing the Remote Battery
NOTICE
An improperly disposed of battery can damage the
environment. Always conf irm local regulations for
battery disposalM
Replacement batteries are commercially available or
at a dealer.
3WARNING
CHEMICAL BURN HAZARD
The battery that powers the remote
transmitter can cause severe internal burns
and can even lead to death if swallowed.
Keep new and used batteries away from
children.
If you suspect that a child has swallowed
the battery, seek medical attention
immediately.
Battery type: CR2032
Battery
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569
uuRemote Transmitter Care uReplacing the Remote Battery
Maintenance
If the indicator does not come on when the button is pressed, replace the battery.
1. Remove the built-in key.
u It may be helpful to lightly place masking
tape over the remote buttons to hold
them in place.
2. Remove the upper half of the cover by
carefully prying on the edge with a coin.
u Wrap a coin with a cloth to prevent
scratching the transmitter.
3. Press down on the center of the assembly
and remove the battery.
u When removing the button battery, be
careful not to touch parts around it.
4. Make sure to replace the battery with the
correct polarity.
Models with remote engine start system1Replacing the Remote Battery
NOTICE
The Remote transmitter is equipped with two
batteries: A standard replaceable CR2032 coin
button battery and an in tegral non-replaceable
rechargeable battery. To prevent permanent damage
to the rechargeable battery, replace the CR2032
battery every three to four years.
Models with remote engine start system
Battery type: CR2032
Battery
22 ACURA TLX-31TGV6100.book 569 \b

uuCleaning uExterior Care
574
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the
elements. Wax will wear off over time and expose your vehicle’s paint to the
elements, so reapply as necessary.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Prom ptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. When necessary, as early as possible use a sponge and mild detergent
to wipe away these contaminants. Do no t use a stiff brush or harsh chemicals
(including some commercial wheel cleaners). These can damage the protective finish
on aluminum alloy wheels, resulting in corrosion. Depending on the type of finish,
the wheels also may lose their luster or appear burnished. To avoid water stains,
wipe the wheels dry with a cloth while they are still wet.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels
1 Applying Wax
NOTICE
Chemical solvents and st rong cleaners can damage
the paint, metal, and plasti c on your vehicle. Wipe
away spills immediately.
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the corr ect coating material when
you want to repair the painted surface of the parts
made of resin.
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577
uuAccessories and Modifications uModifications
Maintenance
Modifications
Do not modify your vehicle in a manner that may affect its handling, stability, or
reliability, or install non-genuine Acura pa rts or accessories that may have a similar
effect.
Even minor modifications to vehicle systems can affect overall vehicle performance.
Always make sure all equipment is properly installed and maintained, and do not
make any modification to your vehicle or its systems that might cause your vehicle
to no longer meet federal, state, pr ovince, territory, and local regulations.
The on-board diagnostic port (OBD-II/SAE J1 962 connector) installed on this vehicle
is intended to be used with automobile system diagnostic devices or with other
devices that Acura has approved. Use of any other type of device may adversely
affect the vehicle's electronic systems or allow them to be compromised, possibly
resulting in a system malfunction, drained battery, or other unexpected problems.
Do not modify or attempt to repair any of the electrical components.
22 ACURA TLX-31TGV6100.book 577 \b

579
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
Tools.................................................. 580
If a Tire Goes Flat
Temporarily Repairi ng a Flat Tire....... 581
Changing a Flat Tire ......................... 596
Engine Does Not Start
Checking the Engine ........................ 603
If the Keyless Remote Battery is Weak.. 604Emergency Engine Stop ................... 605
If the Battery Is Dead Jump Starting Procedure .................. 606
Overheating ...................................... 609
Indicator, Coming On/Blinking If the Engine Oil Pr essure Low Warning
Appears ......................................... 612 If the Charging System Indicator Comes
On ................................................. 613
If the Slow Down! Reduced Stopping Power Warning Appears ................ 613
If the Malfunction Indicator Lamp Comes
On or Blinks ..................................... 614
If the Brake System Indicator (Red) Comes On or Blinks ....................................... 615
If the Electric Power Steering (EPS) System Indicator Comes On ........................... 616
If the Brake System Indicator (Red) Comes On
or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .. 617 If the Low Tire Pressure/TPMS Indicator
Comes On or Blinks ....................... 618
If the Transmission System Indicator Blinks along with the Warning Message ...... 619
Fuses .................................................. 620
Emergency Towing ........................... 627If You Cannot Unlock the Fuel Fill Door.. 628If You Cannot Open the Trunk ........ 629
Refueling
Refueling From a Portable Fuel Container ................................... 630
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603
Handling the Unexpected
Engine Does Not Start
Checking the Engine
If the engine does not start, check the starter.
Starter conditionChecklist
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 for a message on the multi-information display.
●If the To Start, Hold Remote Near Start Button message appears
2If the Keyless Remote Battery is Weak P. 604
uMake sure the keyless remote is in its operating range.
2ENGINE START/STOP Button Operating Range P. 146
Check the brightness of the interior lights.
Turn on the interior lights and check the brightness.
●If the interior lights do not come on at all
2Battery P. 564●If the interior lights come on normally 2 Fuses P. 620
The starter turns over normally
but the engine doesn’t start.
There may be a problem with a
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. 374
Check the immobilize r system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2 Immobilizer System P. 139
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 97
Check the fuses.
Check all fuses, or have the vehicle checked by a dealer.
2 Inspecting and Changing Fuses P. 626
If the problem continues:
2Emergency Towing P. 627
1Checking the Engine
If you must start the vehi cle immediately, use an
assisting vehicle or booster battery to jump start it.
2 If the Battery Is Dead P. 606
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604
uuEngine Does Not Start uIf the Keyless Remote Battery is Weak
Handling the Unexpected
If the Keyless Remote Battery is Weak
If the beeper sounds, the To Start, Hold Remote Near Start Button message
appears on the multi-information display, the ENGINE START/STOP button flashes,
and the engine won’t start, start the engine as follows:
1.Touch the center of the ENGINE START/
STOP button with the A logo on the keyless
remote while the ENGINE START/STOP
button is flashing.
The buttons on the keyless remote should
be facing you.
u The ENGINE START/STOP button
flashes for about 30 seconds.
2. Depress the brake pedal and press the
ENGINE START/STOP button within 10
seconds after the beeper sounds and the
ENGINE START/STOP button changes
from flashing to on.
u If you don’t depress the pedal, the mode
will change to ACCESSORY.
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606
Handling the Unexpected
If the Battery Is Dead
Jump Starting Procedure
Turn off the power to electric devices, such as audio and lights. Turn off the engine,
then open the hood. 1.Open the cover of the Jump start box.1If the Battery Is Dead
Securely attach the jumper cables clips so that they
do not come off when the e ngine vibrates. Be careful
not to tangle the jumper cables or allow the cable
ends to touch each other while attaching or
detaching the jumper cables.
Battery performance degrades in cold conditions and
may prevent the engi ne from starting.
You cannot use the terminal s to jump start another
vehicle or to charge the 12-volt battery.
3WARNING
A battery can explode if you do not follow
the correct procedure, seriously injuring
anyone nearby.
Keep all sparks, open flames, and smoking
materials away from the battery.
Cover
2.0 L engine models
3.0 L engine models
Cover
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607
uuIf the Battery Is Dead uJump Starting Procedure
Continued
Handling the Unexpected
2. Connect the first jumper cable to your
vehicle’s jump start box + terminal as
shown. Do not connect this jumper cable to
any other part.
3. Connect the other end of the first jumper
cable to the booster battery + terminal.
u Use a 12-volt booster battery only.
u When using an automotive battery
charger to boost your 12-volt battery,
select a lower charging voltage than 15-
volt. Check the charger manual for the
proper setting.
4. Connect the second jumper cable to the
booster battery - terminal.
Booster Battery
Jump Start Box + Terminal
2.0 L engine models
3.0 L engine models
Booster Battery
Jump Start Box + Terminal
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uuIf the Battery Is Dead uJump Starting Procedure
608
Handling the Unexpected
5. Connect the other end of the second
jumper cable to the GND terminal as
shown. Do not connect this jumper cable to
any other part.
6. If your vehicle is connected to another
vehicle, start the assisting vehicle’s engine
and increase its rpm slightly.
7. Attempt to start your vehicle’s engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.
Once your vehicle’s engine has started, re move the jumper cables in the following
order.
1. Disconnect the jumper cable from your vehicle’s ground.
2. Disconnect the other end of the jumper cable from the booster battery -
terminal.
3. Disconnect the jumper cable from your vehicle’s jump start box + terminal.
4. Disconnect the other end of the jumper cable from the booster battery +
terminal.
Have your vehicle inspected by a n earby service station or a dealer.1If the Battery Is Dead
The vehicle stability assist
TM (VSA ®) system, vehicle
stability assistTM (VSA ®) OFF, adaptive cruise control
(ACC) with low speed follow, and safety support
indicators may come on in amber along with a
message in the multi-information display when you
set the power mode to ON after reconnecting a
battery.
Drive a short distance at more than 12 mph (20
km/h).
Each indicator should go off. If any do not, have your
vehicle checked by a dealer.
All models
■What to Do After the Engine Starts
22 ACURA TLX-31TGV6100.book 608 \b