2020 Acura RLX HYBRID check engine

uuOverheating uHow to Handle Overheating
566
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
turn the power system off once the high
temperature indicator goes off.
u If the cooling fan is not operating,
immediately turn the power system off.
2. Once the engine has cooled down, inspect
the coolant level an d check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, add coolant until it reaches the
MAX mark.
u If there is no coolan t in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
2 Radiator P. 510
■Last thing to do
Once the engine has cooled sufficiently , turn the power system on and check the
high temperature indicator. If the high temp erature indicator is off, resume driving.
If it stays on, contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergency/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3WARNING
Removing the radiator cap while the
engine is hot can cause the coolant to spray
out, seriously scalding you.
Always let the engine and radiator cool
down before removing the radiator cap.
Reserve
Tank
MAX
MIN
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567
Handling the Unexpected
Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes On
■Reasons for the indicator to come on
Comes on when the engine oil pressure is low.
■What to do as soon as the indicator comes on
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. Turn the power system off and let it sit for about three minutes.
2. Open the hood and check the oil level.
2 Oil Check P. 505
3.Turn the power system on and chec k the low oil pressure indicator.
u The indicator goes off: Start driving again.
u The indicator does not go off with in 10 seconds: Turn the power
system off and contact a dealer for repairs immediately.
If the 12-Volt Battery Cha rging System Indicator
Comes On
■Reasons for the indicator to come on
Comes on when the 12-volt battery is not being charged.
■What to do when th e indicator comes on
Turn off the climate control system, rear defogger, and other electrical
systems, and immediately co ntact a dealer for repairs.
1If the Low Oil Pressure Indicator Comes On
NOTICE
Running the engine with low oil pressure can cause
serious mechanical damage almost immediately.
1If the 12-Volt Battery Chargi ng System Indicator Comes On
If you need to stop temporarily, do not turn off the
power system. Restarting the power system may
rapidly discharge the battery.
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568
uuIndicator, Coming On/Blinking uIf the Malfunction Indicato r Lamp Comes On or Blinks
Handling the Unexpected
If the Malfunction Indicator Lamp Comes On or
Blinks
■Reasons for the indicator la mp to come on or blink
• Comes on when there is a problem with the engine emissions control
system.
• Blinks when engine misfiring is detected.
■What to do when the indicator lamp comes on
Avoid high speeds and immediately get your vehicle inspected at a
dealer.
■What to do when the indicator lamp blinks
Park the vehicle in a safe place with no flammable items and wait at least
10 minutes or more with the engine stopped until it cools.
If the Brake System Indicator (Red) Comes On
■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 action. If necessary, downshift the
transmission to slow the vehicle using regenerative braking.
1 If the Malfunction Indicato r Lamp Comes On or Blinks
NOTICE
If you drive with the malf unction indicator lamp on,
the emissions control system and the engine could be
damaged.
If the malfunction indicator lamp blinks again when
restarting the engine, drive to the nearest dealer at
31 mph (50 km/h) or less. Have your vehicle
inspected.
1 If the Brake System Indicator (Red) Comes On
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 and ABS indicator come
on simultaneously, the elec tronic brake distribution
system is not working. Th is can result in vehicle
instability under sudden braking.
Have your vehicle inspecte d by a dealer immediately.
If both red and amber brake system indicators come
on, stop the vehicle in a safe place and have it
inspected by a dealer immediately.U.S.
Canada
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572
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.
There are four fuse boxes in the engine
compartment.
Fuse locations are shown on the fuse box
cover. Locate the fuse in question by the
fuse number and box cover number.
Located near the brake fluid reserve tank.
Push the tabs to open the box.
■Engine Compartment Fuse
Box
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1IG1A ACG FR15 A
2IG1A MISS SOL110 A
3−−
4− −
5SMART7.5 A
6 IG1B ECU FR 7.5 A
7IG1B OP FR7.5 A
8 IGP2 15 A
9DBW15 A
10 IGP 15 A
11IG Coil15 A
12 ACM 20 A
13Headlight Washer*(30 A)
14 Interior Lights 10 A
15Back Up Radio10 A
16 Back Up 10 A
17AFP10 A
18 Front Washer 15 A
19Stop7.5 A
20 Right Headlight High Beam 10 A
21Trunk10 A
22 Small 15 A
23Front Fog Lights*(7.5 A)
24 Left Headlight High Beam 10 A
25IMA Motor15 A
26 Right Headlight Low Beam 15 A
27Left Headlight Low Beam15 A
28 IGP2 Sub 7.5 A
29Power Rear Sunshade*(20 A)
30 Heated Windshield 20 A
31Wiper30 A
Circuit ProtectedAmps
* Not available on all models
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579
uuFuses uInspecting and Changing Fuses
Handling the Unexpected
Inspecting and Changing Fuses
1. Set the power mode to VEHICLE OFF. Turn
headlights and all accessories off.
2. Remove the fuse box cover.
3. Check the large fuse in the engine
compartment.
u If the fuse is blown, use a Phillips-head
screwdriver to remove the screw and
replace it with a new one.
4. Inspect the small fu ses in the engine
compartment and the vehicle interior.
u If there is a blown fuse, remove it with
the fuse puller and replace it with a new
one.1Inspecting and Changing Fuses
NOTICE
Replacing a fuse with on e that has a higher rating
greatly increases the chances of damaging the
electrical system.
Replace fuse with a spare fuse of the same specified
amperage.
Confirm the specified amperage using the charts on
P. 572 to 577.
There is a fuse puller in the engine compartment fuse
box located near the br ake fluid reserve tank.Blown Fuse
Combined Fuse
Blown
Fuse
Fuse Puller
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602
Index
Compact Spare Tire (Optional)........ 553, 587
Console Compartment ............................. 187
Controls ..................................................... 127
Coolant (Engine) ....................................... 509
Adding to the Radiator ............................ 510
Adding to the Reserve Tank ..................... 509
High Temperature Indicator ....................... 85
Low Temperature Indicator ........................ 85
Overheating............................................. 565
Coolant (Inverter) ..................................... 511
Creeping (Dual Clutch Transmission) ....... 384
Cross Traffic Monitor ................................ 472
Cup Holders ............................................... 189
Customized Features ................................ 295
D
Daytime Running Lights ........................... 159
Dead Battery (12-Volt) ............................. 562
Defrosting the Windshield and Windows .................................................. 207
Devices that Emit Radio Waves ................ 589
Dimming Headlights ............................................... 156
Rearview Mirror ....................................... 172
Dipstick (Engine Oil) ................................. 505
Directional Signals (Turn Signal) .............. 155
Door Mirrors ............................................. 173
Doors ......................................................... 129
Auto Door Locking .................................. 142
Auto Door Unlocking ............................... 142 Door Open Message.................................. 37
Keys ........................................................ 129
Locking/Unlocking the Doors from
the Inside ........................................ 18, 139
Locking/Unlocking the Doors from
the Outside ........................................... 131
Lockout Prevention System ...................... 137
DOT Tire Quality Grading ........................ 523
Driver’s Knee Airbag .................................. 52
Driving ...................................................... 371
Braking ................................................... 450
Dual Clutch Transmission ........................ 384
Shifting Gear ........................................... 385
Turning on the Power.............................. 378
Driving Position Memory System ............ 169
Dual Clutch Transmission Creeping ................................................. 384
Fluid ........................................................ 512
Kickdown ................................................ 384
Operating the Shift Button ................ 23, 387
Shifting ................................................... 385
Dust and Pollen Filter ............................... 531
E
Elapsed Time............................................. 117
Electric Parking Brake
Indicator.................................................... 77
Electric Parking Brake System Indicator............................................ 77, 569 Electric Power Steering (EPS) System
Indicator ........................................... 84, 569
Electronic Stability Control (ESC) ............ 439
Emergency ................................................ 580
Emissions Testing (Readiness Codes) ...... 591
Energy Efficiency ........................................ 12
Engine ....................................................... 588
Coolant .................................................. 509
Jump Starting ......................................... 562
Oil .......................................................... 504
Remote Engine Start ............................... 380
Engine Compartment Cover .................... 503
Engine Coolant ........................................ 509
Adding to the Radiator ........................... 510
Adding to the Reserve Tank .................... 509
High Temperature Indicator ...................... 85
Low Temperature Indicator ....................... 85
Overheating ............................................ 565
Engine Oil ................................................. 504
Adding ................................................... 506
Checking ................................................ 505
Displaying Oil Life ................................... 496
Low Oil Pressure Indicator ................. 76, 567
Recommended Engine Oil ....................... 504
e-pretensioners .......................................... 40
EPS (Electric Power Steering) System ........ 84
Exhaust Gas Hazard (Carbon Monoxide) .. 72
Expanded Rear Door Sunshades ............. 199
Exterior Care (Cleaning) .......................... 534
Exterior Mirrors ........................................ 173
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605
Index
L
Lane Keeping Assist System (LKAS)........ 421
Language (HFL) ........................................ 325
LATCH (Child Seats) ................................... 65
Lights ................................................ 156, 514
Auto High-Beam ..................................... 160
Auto High-Beam Indicator......................... 87
Automatic............................................... 157
Bulb Replacement ................................... 514
Daytime Running Lights .......................... 159
Fog Lights ............................................... 159
High Beam Indicator ................................. 87
Interior.................................................... 182
Light Switches......................................... 156
Lights On Indicator.................................... 87
Turn Signals ............................................ 155
Load Limits ............................................... 375
Locking/Unlocking ................................... 129
Auto Door Locking/Unlocking ................. 142
Childproof Door Locks ............................ 141
From Inside ............................................. 139
From Outside .......................................... 131
Keys........................................................ 129
Using a Key............................................. 137
Lockout Prevention System ..................... 137
Low Battery Charge (12-Volt) ................. 567
Low Fuel Indicator ..................................... 83
Low Keyless Access Remote Signal
Strength .................................................. 130
Low Oil Pressure Indicator ................. 76, 567
Lower Anchors ........................................... 65 Luggage (Maximum Load Limit)
............. 375
Lumbar Support ........................................ 176
M
Maintenance............................................. 491
12-Volt Battery ........................................ 529
Brake Fluid .............................................. 512
Cleaning .................................................. 532
Climate Control System ........................... 531
Coolant ........................................... 509, 511
Maintenance Minder
TM............................ 495
Oil ........................................................... 505
Precautions .............................................. 492
Radiator .................................................. 510
Remote Transmitter ................................. 530
Replacing Light Bulbs ............................... 514
Safety ...................................................... 493
Service Items ........................................... 498
Tires ........................................................ 520
Transmission Fluid ................................... 512
Under the Hood ...................................... 501
Malfunction Indicator Lamp .............. 81, 568
Map Lights ................................................ 183
Maximum Load Limit ............................... 375
Meters, Gauges ......................................... 112
Mirrors
Adjusting ................................................. 172
Door........................................................ 173
Exterior .................................................... 173
Interior Rearview ..................................... 172 Modifications (and Accessories)
.............. 537
Moonroof ................................................. 151
MP3 ................................................... 245, 268
Multi-Information Display ....................... 114
Multi-View Rear Camera .......................... 476
N
Numbers (Identification).......................... 588
O
Odometer................................................. 116
Oil (Engine) ....................................... 504, 587
Adding .................................................... 506
Checking................................................. 505
Displaying Oil Life .................................... 496
Low Oil Pressure Indicator ................. 76, 567
Recommended Engine Oil ............... 504, 587
Viscosity .......................................... 504, 587
On Demand Multi-Use Display
TM............. 217
Open Source Licenses ............................... 294
Opening
Trunk ...................................................... 582
Opening/Closing Hood....................................................... 502
Moonroof ............................................... 151
Power Windows ...................................... 149
Trunk ...................................................... 143
Operating the Switches Around the Steering Wheel ...................................................... 152
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606
Index
Outside Temperature Display.................. 116
Overheating .............................................. 565
P
Paddle Shifters (Sequential Mode) .......... 392
Pandora® ................................................... 267
Panic Mode ............................................... 148
Parking ...................................................... 466
Parking Brake ............................................ 450
Parking Sensor System .............................. 468
Passenger Airbag Off Indicator ................. 58
Passing Indicators ..................................... 156
POWER Button .......................................... 152
Power Distribution Monitor ............. 124, 227
Power Rear Sunshade ............................... 198
Power System Turning on............................................... 378
POWER SYSTEM Indicator .......................... 80
Power Windows ........................................ 149
Precautions While Driving
Rain ......................................................... 383
Pregnant Women ....................................... 43
Puncture (Tire) .................................. 541, 553
R
Radiator..................................................... 510
Radio (AM/FM) .......................................... 237
Radio (SiriusXM ®)...................................... 242 Radio Data System (RDS)
......................... 239
Range ........................................................ 117
RDS (Radio Data System) ......................... 239
Reactive Force Pedal ................................ 394
Readiness Codes (Emissions Testing) ....... 591
READY Indicator ......................................... 80
Rear Defogger/Heated Door Mirror Button ..................................................... 168
Rear Seat Heaters ..................................... 197
Rear Temperature Control Dial ............... 208
Rearview Mirror ....................................... 172
Refueling .................................................. 488
Fuel Gauge.............................................. 112
Gasoline .......................................... 488, 586
Low Fuel Indicator ..................................... 83
Regenerative Energy and Regenerative Braking ...................................................... 12
Regulations ............................... 447, 523, 589
Remote Engine Start with Vehicle
Feedback ................................................. 380
Remote Transmitter ................................. 136
Replacement
Battery .................................................... 530
Bulbs ....................................................... 514
Fuses ....................................... 572, 576, 577
Tires ........................................................ 526
Wiper Blade Rubber ................................ 517
Reporting Safety Defects ......................... 590
Resetting a Trip Meter ............................. 116
Reverse Tilt Door Mirror .......................... 173Right Selector Wheel
............................... 114
Road Departure Mitigation (RDM) ......... 416
On and Off ............................................. 418
S
Safe Driving ................................................ 33
Safety Labels .............................................. 73
Safety Message ............................................ 1
Seat Belts .................................................... 38
Adjusting the Shoulder Anchor ................. 42
Automatic Seat Belt Tensioners ................. 40
Checking .................................................. 44
e-pretensioners ......................................... 40
Fastening .................................................. 41
Installing a Child Seat wi th a Lap/Shoulder Seat
Belt ......................................................... 67
Pregnant Women...................................... 43
Reminder ............................................ 39, 83
Warning Indicator ............................... 39, 83
Seat Heaters ............................. 195, 196, 197
Seats Adjusting ................................................ 175
Front Seats.............................. 175, 178, 180
Seat Heaters ........................... 195, 196, 197
Security System ........................................ 146
Immobilizer System Indicator..................... 87
Security System Alarm Indicator ................ 88
Selecting a Child Seat ................................ 64
Sequential Mode ...................................... 391
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