2021 HONDA ODYSSEY light

734
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 dr iver information interface.
• If the To Start, Hold Remote Near Start Button message appears
2If the Remote Battery is Weak P. 735
uMake sure the remote is in its operating range.
2 ENGINE START/STOP Button Operating Range P. 198
Check the brightness of the interior lights.
Turn on the interior lights and check the brightness.
• If the interior lights are dim or do not come on at all
2 Battery P. 708
•If the interior lights come on normally 2 Fuses P. 747
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. 552
Check the immobilizer system indicator.
When the immobilizer system indicator is blinking, the engine cannot be started.
2Immobilizer System P. 191
Check the fuel level.
There should be enough fuel in the tank.
2 Fuel Gauge P. 127
Check the fuses.
Check all fuses, or have the vehicle checked by a dealer.
2Inspecting and Changing Fuses P. 753
If the problem continues:
2Emergency Towing P. 754
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. 737
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737Continued
Handling the Unexpected
If the Battery Is Dead
Turn off the power to electric devices, such as audio and lights. Turn off the engine,
then open the hood. 1.Connect the first jumper cable to your
vehicle’s battery + terminal.
2. 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.
3. Connect the second jumper cable to the
booster battery - terminal.
4. Connect the other end of the second
jumper cable to the engine mounting bolt
as shown. Do not connect this jumper cable
to any other part.
5. If your vehicle is connected to another
vehicle, start the assisting vehicle’s engine
and increase its rpm slightly.
6. Attempt to start your ve hicle’s engine. If it
turns over slowly, check that the jumper
cables have good metal-to-metal contact.
■Jump Starting Procedure1 If the Battery Is Dead
Securely attach the jumper cables clips so that they
do not come off when the e ngine vibrates. Also be
careful not to tangle the ju mper 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
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739Continued
Handling the Unexpected
Overheating
How to Handle Overheating
Overheating symptoms are as follows:
•The temperature gauge pointer is at th e mark or the engine suddenly loses
power.
• The Stop Driving When Safe. Engine Temperature Too Hot message appears
on the driver information interface.
• Steam or spray comes out of the engine compartment.
■First thing to do
1. Immediately park the vehicle in a safe place.
2. Turn off all accessories and turn on the hazard warning lights.
u No steam or spray present: Keep the engine running and open the hood.
u Steam or spray is present: Turn off the engine and wait until it subsides.
Then open the hood.
1 How to Handle Overheating
NOTICE
Continuing to drive with the temperature gauge
pointer at the mark may damage the engine.
Continuing to drive with the Stop Driving When
Safe. Engine Temperature Too Hot message on
the driver information interface may damage the
engine.
3WARNING
Steam and spray from an overheated
engine can seri ously scald you.
Do not open the hood if steam is coming
out.
H
H
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741
Handling the Unexpected
Indicator, Coming On/Blinking
If the Low Oil Pressure Symbol Appears
■Reasons for the symbol to appear
Appears when the engine oil pressure is low.
■What to do as soon as the symbol
appears
1. Immediately park the vehicle on level
ground in a safe place.
2. If necessary, turn the hazard warning lights
on.
■What to do after parking the vehicle
1. Stop the engine and let it sit for
approximately three minutes.
2. Open the hood and ch eck the oil level.
u Add oil as necessary.
2 Oil Check P. 679
3.Start the engine and check the low oil
pressure symbol.
u The symbol disappears: Start driving
again.
u The symbol does not disappear within 10
seconds: Immediately stop the engine
and contact a dealer for repairs.
1If the Low Oil Pressure Symbol Appears
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediately.
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743
uuIndicator, Comi ng On/BlinkinguIf the Brake System Indicator (Red) Comes On or Blinks
Handling the Unexpected
If the Brake System Indicator (Red) Comes On or
Blinks
■Reasons for the indicator to come on
• The brake fluid is low.
• There is a malfunction in the brake system.
■What to do when the indicator comes on while driving
Depress the brake pedal lightly to check pedal pressure.
• If normal, check the brake fluid level the next time you stop.
• If abnormal, take immediate acti on. If necessary, downshift the
transmission to slow the vehicle using engine braking.
■Reasons for the indicator to blink
• There is a problem with the electric parking brake system.
■What to do when the indicator blinks
• Avoid using the parking brake and have your vehicle checked by a
dealer immediately.
1If the Brake System Indicator (Red) Comes On or Blinks
Have your vehicle re paired immediately.
It is dangerous to drive with low brake fluid. If there
is no resistance from the brake pedal, stop
immediately in a safe plac e. If necessary downshift
the gears.
If the brake system indicator (red) and ABS indicator
come on simultaneously , the electronic brake
distribution system is not wo rking. This can result in
vehicle instability under sudden braking.
Have your vehicle inspecte d by a dealer immediately.
If the brake system indicator (red) blinks at the same
time when the brake system indicator (amber) comes
on, the parking br ake may not work.
Avoid using the parking brak e and have your vehicle
checked by a dealer immediately.
2 If the Brake System Indicator (Red) Comes
On or Blinks at the Same Time When the
Brake System Indicator (Amber) Comes On
P. 744
U.S.
Canada
(Red)
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745
uuIndicator, Coming On/Blinking uIf the Electric Power Steering (EPS) System Indicator Comes On
Handling the Unexpected
If the Electric Power Steeri ng (EPS) System Indicator
Comes On
■Reasons for the indicator to come on
• Comes on when there is a problem with the EPS system.
• If you depress the accelerator pedal repeatedly to increase the engine
speed while the engine is idling, the indicator comes on, and
sometimes the steering wheel becomes harder to operate.
■What to do when th e indicator comes on
Stop the vehicle in a safe place and restart the engine.
If the indicator comes on and stays on, immediately have your vehicle
inspected by a dealer.
If the Low Tire Pressure/TPMS Indicator Comes On or
Blinks
■Reasons for the indicator to come on or blink
A tire pressure is significantly low. If there is a problem with the TPMS
with Tire Fill Assist or the compact spare tire is installed, the indicator
blinks for about one minu te, and then stays on.
■What to do when the indicator comes on
Drive carefully and avoid abrupt cornering and hard braking.
Stop your vehicle in a safe place. Ch eck the tire pressure and adjust the
pressure to the specified level. The sp ecified tire pressure is on a label on
the driver side doorjamb.
■What to do when the indicator blinks, then remains on
Have the tire inspected by a dealer as soon as possible. If the compact
spare tire causes the indica tor to blink, change the tire to a full-size tire.
The indicator goes off after driving for a few miles (kilometers).
1 If the Low Tire Pressure/TPMS Indicator Comes On or Blinks
NOTICE
Driving on an extremely underinflated tire can cause
it to overheat. An overheated tire can fail. Always
inflate your tires to the prescribed level.
TPMS with Tire Fill Assist provides visual and audible
assistance during tire pre ssure adjustment. With the
power mode in ON, while y ou adjust tire pressure up
or down, the system alerts you as follows:
Below recommended pressure: The beeper
sounds and exterior lights flash once every five
seconds.
At recommended pressure: The beeper sounds
and exterior lights flash ra pidly for three seconds with
five seconds intervals.
Above recommended pressure: The beeper
sounds and lights flash tw ice every two seconds.
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746
uu Indicator, Coming On/Blinking uIf the Transmission System Indicator Blinks along with the Warning Message
Handling the Unexpected
If the Transmission System Indicator Blinks along
with the Warning Message
■Reasons for the indicator to blink
The transmission is malfunctioning.
■What to do when the indicator blinks
• Immediately have your vehicle inspected by
a dealer.
• Change the gear position to
(N after
starting the engine.
u Check if the
(N position in the
instrument panel and the indicator on
the
(N button light/blink.
2 Starting the Engine P. 552
1If the Transmission System In dicator Blinks along with the
Warning Message
You may not be able to turn on the engine.
Make sure to set the parking brake when parking
your vehicle.
Call a professional towing service if you need to tow
your vehicle. 2 Emergency Towing P. 754
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747Continued
Handling the Unexpected
Fuses
Fuse Locations
If any electrical devices are not working, set
the power mode to VEHICLE OFF and check
to see if any applic able fuse is blown.
■Fuse box A
Located at the rear end of the engine
compartment on the right side. Push the
tabs to open the box.
Fuse locations are shown on the fuse box
cover. Locate the fuse in question by the
fuse number and box cover number.
■Engine Compartment Fuse
Box
■Circuit protected and fuse rating
Circuit ProtectedAmps
1−−
2− −
3−−
4 IG1 VB SOL 10 A
5VSA/ABS5 A
6 Wiper 30 A
7IG1 DBW15 A
8TCU 15A
9IGP115 A
10 Sub Fan Motor 30 A
11Rear Driver’s Side Power Window30 A
12 Ignition Coil/Injector 30 A
13TCU 210 A
14 TCU 3 10 A
15PDM LT230 A
16ST CUT 30 A
17Shutter Grill(10 A)
18 Back Up 10 A
19Stop*(10 A)
20 PDM LT1 30 A
21Rear Passenger’s Side Power Window30 A
22 ACM 30 A
23Hazard15 A
24 Washer 15 A
25Main Fan Motor30 A
26 STRLD 5 A
27IGPS5 A
28 Stop (10 A)
29Right Headlight Low Beam10 A
30 Left Headlight Low Beam 10 A
31Injector20 A
32 Ignition Coil 15 A
33FET Module5 A
Circuit ProtectedAmps
* Not available on all models
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