2021 HONDA CR-V fuses

Contents
Child Safety P. 72Exhaust Gas Hazard P. 86Safety Labels P. 87
Tailgate P. 166 Security System P. 177 Windows P. 180
Operating the Switches Around the Steering Wheel P. 185 Mirrors P. 205
Climate Control System P. 234
Audio Error Messages P. 339 General Information on the Audio System P. 344
Bluetooth ® HandsFreeLink ® P. 397, 421 Compass* P. 455
Off-Highway Driving Guidelines P. 465 When Driving P. 467 Honda Sensing ® P. 501 Braking P. 549
Refueling P. 570 Fuel Economy and CO
2 Emissions P. 573
Maintenance Under the Hood P. 584 Replacing Light Bulbs P. 596
Checking and Maintaining Tires P. 604 12-volt Battery P. 613 Remote Transmitter Care P. 615
Cleaning P. 617 Accessories and Modifications P. 622
Handling of the Jack P. 641 Power System Won’t Start P. 642 If the 12-Volt Battery Is Dead P. 645
Fuses P. 657 Emergency Towing P. 661
Refueling P. 663
Devices that Emit Radio Waves P. 669 Reporting Safety Defects P. 670
Authorized Manuals P. 676 Customer Service Information P. 677
Quick Reference GuideP. 6
Safe DrivingP. 41
Instrument PanelP. 89
ControlsP. 149
FeaturesP. 241
DrivingP. 457
MaintenanceP. 575
Handling the UnexpectedP. 625
InformationP. 665
IndexP. 679
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622
Maintenance
Accessories and Modifications
Accessories
When installing accessories, check the following:
• Do not install accessories on the windshield. They can obstruct your view and
delay your reaction to driving conditions.
• Do not install any accessories over areas marked SRS Airbag, on the sides or backs
of the front seats, on front or side pillars, or near the side windows.
Accessories installed in these areas may interfere with proper operation of the
vehicle’s airbags or may be propelled into you or another occupant if the airbags
deploy.
• Be sure electronic accessories do not over load electrical circuits or interfere with
proper operation of your vehicle.
2 Fuses P. 657
•Before installing any electron ic accessory, have the installer contact a dealer for
assistance. If possible, have a d ealer inspect the final installation.
1Accessories and Modifications
Honda Genuine accessor ies are recommended to
ensure proper operati on on your vehicle.
3WARNING
Improper accessories or modifications can
affect your vehicle's handling, stability, and
performance, and cause a crash in which
you can be seriously hurt or killed.
Follow all instruction s in this owner's
manual regarding accessories and
modifications.
3WARNING
Use of improperly designed, engineered or
manufactured high-voltage battery
assemblies could cause a fire in your
vehicle.
A vehicle fire could result in a crash or
injury.
Only use a genuine Honda high-voltage
battery assembly, or it s equivalent, in your
vehicle.
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625
Handling the Unexpected
This chapter explains how to handle unexpected troubles.
ToolsTypes of Tools .................................. 626
If a Tire Goes Flat Temporarily Repairi ng a Flat Tire....... 627
Handling of the Jack ......................... 641
Power System Won’t Start Checking the Procedure ................... 642
If the Smart Entry Remote Battery is Weak .......................................... 643
Emergency Power System Off........... 644
If the 12-Volt Battery Is Dead .......... 645
Overheating How to Handle Overheating ............. 647 Indicator, Coming On/Blinking
If the Low Oil Pressure Indicator Comes
On ............................................. 650
If the 12-volt Batt ery Charging System
Indicator Comes On ....................... 650
If the Malfunction Indicator Lamp Comes On or Blinks ................................... 651
If the Brake System Indicator (Red) Comes On or Blinks ................................... 652
If the Brake System Indicator (Red) Comes On
or Blinks at the Same Time When the Brake
System Indicator (Amber) Comes On .. 653
If the Electric Power Steering (EPS) System Indicator Comes On ....................... 654
If the Low Tire Pressure/TPMS Indicator Comes On or Blinks ....................... 655
If the Transmission System Indicator Blinks along with the Warning Message... 656
Fuses Fuse Locations ................................. 657
Inspecting and Changing Fuses ........ 660
Emergency Towing ........................... 661
If You Cannot Open the Tailgate.......... 662Refueling................................................. 663
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642
Handling the Unexpected
Power System Won’t Start
Checking the Procedure
When the READY indicator does not come on and the Ready To Drive message
does not appear on the driver information interface, check the following items and
take appropriate action.
ChecklistConditionWhat to Do
Check if the related
indicator or driver
information interface
messages come on.The Temperature Is Too Cold For Vehicle To Operate
message appears.2 Driver Information Interface Warning and
Information Messages P. 109
The To Start, Hold Remote Near Start Button message
appears.
u Make sure the smart entry remote is in its operating range.
2 POWER Button Operating Range P. 185
2If the Smart Entry Remote Battery is Weak
P. 643
The POWER SYSTEM indicator comes on.Have your vehicle checked by a dealer.
The transmission system indicator blinks and Transmission
Problem. Apply Parking Brake When Parked message
appears.2 If the Transmission System Indicator Blinks
along with the Warning Message P. 656
Check the brightness
of the interior lights.The interior lights are dim or do not come on at
all. Have the 12-volt battery checked by a dealer.
The interior lights come on normally. Check al l fuses, or have your vehicle checked by
a dealer.
2 Inspecting and Changing Fuses P. 660
Check the shift
position.The transmission is not in (P.Put the transmission into (P.
Check the
immobilizer system
indicator. When the immobilizer system indicator is blinking, the power
system cannot be turned on.
2
Immobilizer System Indicator P. 101
1Checking the Procedure
If you must start the vehi cle immediately, use an
assisting vehicle or booster battery to jump start it.
2 If the 12-Volt Battery Is Dead P. 645
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657Continued
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.
Located near the brake fluid reservoir. 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
Type A
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1
OP BLOCK 240 A
ESB(40 A)
ABS/VSA FSR40 A
R/M 130 A
IG MAIN 230 A
R/M 230 A
MAIN FUSE150 A
2
EPS70 A
IG MAIN 130 A
FUSE BOX OPTION40 A
FUSE BOX 160 A
FRONT WIPER MOTOR30 A
P-ACT30 A
3
REAR DEFROSTER40 A
−(30 A)
FUSE BOX 240 A
ABS/VSA MOTOR40 A
−(40 A)
BLOWER MOTOR40 A
4
POWER TAILGATE*(40 A)
OP BLOCK 1*(40 A)
AWD(20 A)
IG HOLD 2(20 A)
5−−
6WASHER15 A
7IGP15 A
8FI SUB15 A
9STOP LIGHTS10 A
10IG HOLD 110 A
11IGPS7.5 A
12FI ECU10 A
13PCU EWP10 A
14HAZARD10 A
15IG COIL15 A
16RFC COIL5 A
17FRONT DEICER*(15 A)
18BACK UP10 A
19AUDIO15 A
20AUDIO AMP*(20 A)
21−−
22SHUTTER GRILLE10 A
23A/C WATER PUMP10 A
24HORN10 A
25−−
26−−
27−−
Circuit ProtectedAmps
* Not available on all models
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658
uuFuses uFuse Locations
Handling the Unexpected
Located inside the driver side of the front
bumper.
1. Turn the steering wheel to the right.
2. Remove the holding clips and screw, and
pull the inner fender back.
3. Pull the tab to remove the fuse box.
■Engine Compartment Fuse
Box Type B
Holding Clips
Screw
Holding Clip
Tab
4. Pull out the fuse box inside the inner
fender, then push the tabs to open the
box.
Fuse locations are sh own on the fuse box
cover.
Locate the fuse in question by the fuse
number and box cover number.
Tab
■Circuit protected and fuse rating
Circuit ProtectedAmps
1
PTC2(40 A)
−(20 A)
PTC4(40 A)
EVTC(20 A)
MAIN FAN(40 A)
E/W PUMP(30 A)
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659
uuFuses uFuse Locations
Handling the Unexpected
Located under the dashboard.
Fuse locations are shown on the label on
the steering column lower cover.
Locate the fuse in question by the fuse
number and label number.
■Interior Fuse Box
Fuse Label
Fuse Box
■Circuit protected and fuse rating
Circuit ProtectedAmps
1ACCESSORY10 A
2ACC KEY LOCK5 A
3IG1 P-DRV5 A
4IG1 OPTION 25 A
5IG1 OPTION10 A
6IG1 SRS 210 A
7IG1 METER10 A
8IG1 FUEL PUMP15 A
9IG2 A/C10 A
10CTR ACCESSORY SOCKET(20 A)
11IG1 MONITOR5 A
12R SIDE DOOR LOCK10 A
13L SIDE DOOR UNLOCK10 A
14P/W RR L20 A
15P/W AS20 A
16DOOR LOCK20 A
17IG1 TCU(10 A)
18DR POWER LUMBAR*(10 A)
19MOONROOF*(20 A)
20IG1 STARTER10 A
21IG1 ACG10 A
22IG2 DAYTIME LIGHT10 A
23USB CHARGER*(7.5 A)
24+B OPTION5 A
25DR DOOR LOCK(10 A)
26R SIDE DOOR UNLOCK10 A
27P/W RR R20 A
28P/W DR20 A
29FR ACCESSORY SOCKET*20 A
30SMART10 A
31DR P/SEAT RECLINE*(20 A)
32FR HEATED SEAT*(20 A)
33DR P/SEAT SLIDE*(20 A)
34IG1 ABS/VSA10 A
35IG1 SRS10 A
36HAC OPTION20 A
37+B TRAILER15 A
38L SIDE DOOR LOCK10 A
39DR DOOR UNLOCK(10 A)
aPTG*(20 A)
bAS P/SEAT SLIDE*(20 A)
cAS P/SEAT RECLINE*(20 A)
dSUNSHADE*(20 A)
eIMA 110 A
fRR HEATED SEAT*(20 A)
gHEATED STRG*(10 A)
hSBW15 A
Circuit ProtectedAmps
* Not available on all models
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660
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 remo ve the screw and
replace it with a new one.
4. Inspect the small fuses 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.
Use the charts to locate the fuse in question and
confirm the specified amperage on the fuse label.
2 Fuse Locations P. 657
Replace fuse with a spare fuse of the same specified
amperage.
There is a fuse puller in the engine compartment fuse
box type A.
Combined
Fuse Blown Fuse
Fuse Puller
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