ECU ACURA INTEGRA 2024 Service Manual

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uuBefore Driving uDriving Preparation
Driving
• Store or secure all items on board properly.
u Carrying too much cargo, or improperly storing it, can affect your vehicle’s
handling, stability, sto pping distance, and tires, and make it unsafe.
2Maximum Load Limit P. 429
•Do not pile items higher than the seat height.
u They can block your view and may be thrown forward in the event of sudden
braking.
• Do not place anything in the front seat footwells. Make sure to secure the floor
mat.
u An object or unsecured floor mat can in terfere with your brake and accelerator
pedal operation while driving.
• If you have any animals on board, do not let them move around in the vehicle.
u They may interfere with driv ing and a crash could occur.
• Securely close and lock all doors and the hatch.
2 Locking/Unlocking the Doors from the Inside P. 166
•Adjust your seating position properly.
u Adjust the front h ead restraint, too.
2Seats P. 199
2 Adjusting the Front Head Restraint Positions P. 206
•Adjust the mirrors and steering wheel properly.
u Adjust them while sitting in the proper driving position.
2 Mirrors P. 197
2 Adjusting the Steering Wheel P. 196
■Interior Checks1Interior Checks
The headlight aim is set by the factory, and does not
need to be adjusted. Howeve r, if you regularly carry
heavy items in the cargo area, have the aiming
readjusted at a dealer or by a qualified technician.
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uuWhen Driving uStarting the Engine
436
Driving
The engine runs for up to 10 minu tes without you starting the vehicle.
To extend the run time for another 10 minutes during the first run, press the
button, then press and hold the button. u The amber LED blinks, then the green LED comes back on if a 10-minute
extension request was tra nsmitted successfully.
After pressing the button, wait for the gr een LED to blink. This indicates that
the all the doors and the hatch are locked.1 Remote Engine Start*
The engine may not start by the remote engine start
if:
•You have disabled a remo te engine start setting
using the driver information interface.
2Vehicle Settings
* P. 134
2 Customized Features P. 367
•The power mode is not in VEHICLE OFF.•The transmission is in a position other than (P.
•The hood is open, or any door or the hatch is
unlocked.
•You have already used the keyless remote twice to
start the engine.
•Another registered keyless remote is in the vehicle.•There is any antenna failure.
•The door is unlocked with the built-in key.
•The engine oil pressure is low.
•The engine coolant temper ature is extremely high.•The telematics unit* malfunctions.
•The security system alarm is not set.
•The 12-volt battery temp is too low or the 12-volt
battery charge is too low.
Before starting the engine, make sure to check the
door lock status using th e keyless remote. When you
press the button, wait for the green LED to
blink. If the red LED turns on, the doors and hatch did
not lock, and the engine does not start.
Models with 7-in. Color Touchscreen
Models with 9-in. Color Touchscreen
* Not available on all models
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594
Driving
Braking
Brake System
Use the parking brake to keep the vehicle stationary when parked. When the
parking brake is applied, you can manually or automatically release it.
■To apply
The electric parking brake can be applied any
time the vehicle has battery, no matter which
position the power mode is in.
Pull the electric parking brake switch up gently
and securely. u The indicator in th e switch comes on.
u The parking brake and brake system
indicator (red) comes on.
■To release
The power mode must be in ON in order to
release the electric parking brake.
1. Depress the brake pedal.
2. Press the electric parking brake switch.
u The indicator in th e switch goes off.
u The parking brake and brake system
indicator (red) goes off.
Manually releasing the parking brake using
the switch helps your ve hicle start slowly and
smoothly when facing downhill on steep hills.
■Parking Brake1 Parking Brake
You may hear the electric parking brake system
motor operating from the re ar wheel area when you
apply or release the parki ng brake. This is normal.
The brake pedal may slightly move due to the electric
parking brake system opera tion when you apply or
release the parking br ake. This is normal.
You cannot apply or release the parking brake if the
battery goes dead. 2 If the Battery Is Dead P. 715
If you pull up and hold the electric parking brake
switch while driving, the brakes on all four
wheels are applied by the VSA ® system until the
vehicle comes to a stop. The electric parking
brake then applies, and the switch should be
released.
Electric Parking Brake Switch
Electric Parking Brake Switch
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639
uuMaintenance Under the Hood uOpening the Hood
Maintenance
Opening the Hood
1. Park the vehicle on a level surface, and set
the parking brake.
2. Pull the hood release handle under the
driver’s side lower corner of the dashboard.
u The hood will pop up slightly.
3. Push the hood latch lever (located under
the front edge of the hood to the center) to
the side and raise the hood. Once you have
raised the hood slightly, you can release the
lever.
4. Remove the support rod from the clamp
using the grip. Mount the support rod in
the hood.
When closing, remove the support rod and
stow it in the clamp, then gently lower the
hood. Remove your hand at a height of
approximately 12 inches (30 cm) and let the
hood close.1 Opening the Hood
NOTICE
Do not open the hood when the wiper arms are
raised. The hood will strike the wipers, resulting in
possible damage to the hood and/or the wipers.
NOTICE
Do not press the engine cover forcibly. This may
damage the engine cover and component parts.
When closing the hood, check that the hood is
securely latchedM
If the hood latch lever moves stiffly, or if you can
open the hood without lifti ng the lever, the latch
mechanism should be cl eaned and lubricatedM
Do not open the hood while the Auto Idle Stop
function is activated.
3WARNING
The hood support rod can become very hot
due to heat from the engine.
To ensure against po ssible burns, do not
handle the metal section of the rod: Use
the foam grip instead.
2.0 L engine models
Models with Auto Idle Stop
Hood Release Handle
Pull
Lever
Support Rod
Grip
Clamp
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643
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
NOTICE
Do not fill the engine oil above the upper mark.
Overfilling the engine oil may result in leaks and
engine damage.
If any oil spills, wipe it away immediately. Spilled oil
may damage the engine compartment componentsM
Engine Oil
Fill Cap
1.5 L engine models
2.0 L engine models
Engine Oil
Fill Cap
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647
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Maintenance
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.
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uuCleaning uInterior Care
Maintenance
Wipe using a glass cleaner.
The driver’s floor mat hooks over floor
anchors, which keep the mat from sliding
forward.
Do not put any additional floor mats on
top of the anchored mat.
■Cleaning the Window
■Floor Mats
1 Cleaning the Window
Wires are mounted to the in side of the rear window.
Wipe along the same direct ion as the wires with a
soft cloth so as not to damage them.
Be careful not to spill flui ds, such as water or glass
cleaner, on or around the cover of the electrical
components around the rearview mirror.
1Floor Mats
If you use any floor mats that were not originally
provided with your vehicle, make sure they are
designed for your specific ve hicle, fit correctly, and
are securely anchored by the floor anchors.
Position any rear seat floor mats properly. If not
properly positioned, the floor mats can interfere with
the front seat functions.
Lock Unlock
Example
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uuIf a Tire Goes Flat uChanging a Flat Tire
Handling the Unexpected
1. Remove the center cap.
2. Place the flat tire face down in the spare tire
well.
3. Remove the spacer cone from the wing
bolt, flip it over, and insert it back on the
bolt. Secure the flat tire with the wing bolt.
4. Securely store the jack, wheel nut wrench,
and jack handle bar back in the tool case.
Store the case in the cargo area.
■Storing the Flat Tire1Storing the Flat Tire
3WARNING
Loose items can fly around the interior in a
crash and can seriously injure the
occupants.
Store the wheel, jack, and tools securely
before driving.
Center Cap
Spacer Cone
Wing Bolt
For
compact
spare tireFor full-
size tire
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715Continued
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 on the positive + terminal.
2. Connect the first jumper cable to your
vehicle’s battery + terminal.
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.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.
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.
Booster Battery
1.5 L engine models
2.0 L engine models
Booster Battery
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729
uuFuses uFuse Locations
Continued
Handling the Unexpected
■Circuit protected and fuse rating
Circuit ProtectedAmps
1BATTERY125 A
2 -40 A
-40 A
F/BOX OPTION 60 A -40 A
F/BOX OPTION2 40 A DC/DC2 30 A
F/BOX MAIN 60 A
3
-30 A
-30 A
-70 A
RR DEFROSTER30 A
-40 A
-30 A
HTR MTR40 A
4 -30 A
ABS/VSA MTR 40 A DC/DC 30 A
-3 0 A
IG MAIN 30 A
R/M1 30 A
R/M2 30 A
5
ST MAGNETIC SW30 A
WIPER30 A
EPS70 A
RFC*230 A*1
50 A*2
ABS/VSA FSR40 A
MAIN FAN30 A
F/BOX MAIN240 A
6 SUB FAN (30 A)
7 IG MAIN230 A
8 ACTIVE EXHAUST VALVE*2(7.5 A)
9EVP*(30 A)
10 AUDIO SUB*2(7.5 A)
11--
12 - -
13H/STRG BATT SNSR*10 A
14 - -
15FR FOG*(10 A)
16 MG CLUTCH 10 A
17WASHER15 A
18 HORN 15 A
19BACK UP15 A
20 AUDIO (15 A)
21RFC RLY CL+(7.5 A)
22 DBW 15 A
Circuit ProtectedAmps
*1:1.5 L engine models
*2:2.0 L engine models
23--
24 BACKUP FI-ECU 10 A
25IGP15 A
26 TCU*(15 A)
27LCM L15 A
28 INJ (15 A)
29STOP10 A
30 LCM R 15 A
31IG COIL15 A
32 - -
33HAZARD15 A
34 AUDIO SUB VST (7.5 A)
35--
36 AUDIO VST MAIN (30 A)
37BACKUP2(30 A)
38 - -
39IG1 MON2*2(7.5 A)
40 VBACT (10 A)
41IGPS [LAF]10 A
42 IG1 MON2*1(7.5 A)
Circuit ProtectedAmps
* Not available on all models
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