2021 Honda Ridgeline Fuses and Fuse Box | How To fix Blown Fuse

2021 Honda Ridgeline Fuses and Fuse Box | How to Fix Blown Fuse

The fuses and fuse box in the 2021 Honda Ridgeline are very important for keeping the car’s electrical parts safe. The fuse box, which is usually in an easy-to-reach place inside the car, holds a group of fuses that protect different lines from too much electricity. Each fuse is for a different device, like the lights, the power windows, or the climate control. If something doesn’t work right or there is an electricity problem, a blown fuse could be the cause. Finding a blown switch and fixing it is a pretty simple process. First, look at the owner’s instructions to find the fuse box and learn how to use the different fuses. Once you know what they are, look at the fuses clearly to see if any of the filaments are broken or the color is off. To fix a blown fuse, use a different fuse with the same power. The 2021 Honda Ridgeline’s electrical parts will work smoothly again thanks to this easy and inexpensive fix. It will restore functionality and keep the car’s general performance.

Fuses

Fuse Locations
If any electrical devices are not working, set the power mode to VEHICLE OFF and check to see if any applicable fuse is blown.

Engine Compartment Fuse Box Type A
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 passenger’s side damper house. Push the tabs to open the box.

Circuit-protected and fuse rating

	Circuit Protected	Amps
1	−	(70 A)
	AC INVERTER	(70 A)
	RR BLOWER	30 A
	−	30 A
	VSA MTR	40 A
	VSA FSR	20 A
	MAIN FAN	30 A
	−	30 A
	MAIN FUSE	150 A
	SUB FAN	30 A
	WIP MTR	30 A
	WASHER	20 A
	T/G LOCK MAIN	20 A
	ACM	30 A
	FR BLOWER	40 A
2	AUDIO AMP	30 A
	RR DEF	30 A
	−	30 A
	−	40 A
	−	30 A
	RR DEF	30 A
	−	20 A
	−	−
	RR BLOWER	30 A
	−	−
	−	30 A
3	−	−
	−	30 A
	−	−
	MAIN FAN	30 A
4	SMALL	10 A
	STOP	10 A
5	T/G LOCK	10 A
6	STOP	10 A
	SMALL	10 A
7	T/G UNLOCK	10 A
8	L H/L LO	10 A
	IGPS	7.5 A
9	CRUISE CANCEL SW	7.5 A
10	R H/L LO	10 A
	L H/L LO	10 A
11	IGPS	7.5 A
	R H/L LO	10 A
12	NJECTOR	20 A
	IG COIL	15 A
13	H/L LO MAIN	20 A
	DBW	15 A
14	−	−
	AC INVERTER RLY	15 A
15	FR FOG	10 A
	BACK UP	10 A
16	HAZARD	15 A
	MAIN RLY	15 A
17	AS P/SEAT (REC)	20 A
18	AS P/SEAT (SLI)	20 A
19	TCU	15 A
20	MG CLUTCH	7.5 A
21	MAIN RLY	15 A
	HAZARD	15 A
22	FI SUB	15 A
23	IG COIL	15 A
	INJECTOR	20 A
24	DBW	15 A
	H/L LO MAIN	20 A
25	SMALL/STOP MAIN	20 A
26	BACK UP	10 A*
	FR FOG	10 A*
27	H/STEERING WHEEL	10 A*
28	HORN	10 A*
29	VBUM	10 A*

1. Models without the AC power outlet
2. Models with the AC power outlet

Engine Compartment Fuse Box Type B
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 reservoir. Push the tabs to open the box.

Circuit-protected and fuse rating

	Circuit Protected	Amps
1	−	(40 A)
	4WD	(20 A)
	IG MAIN	30 A
	IG MAIN2	30 A
	−	(40 A)
	F/B MAIN2	60 A
	F/B MAIN	60 A
	EPS	60 A
2	−	−
3	TRL E-BRAKE	(20 A)
4	BMS	7.5 A
	−	−
5	H/L HI MAIN	20 A
6	+B TRL HAZARD	(7.5 A)
7	+B TRL BACKUP	(7.5 A)
8	CTR ACC SOCKET	20 A
9	TRAILER SMALL	(30 A)
10	ACC/IG2_MAIN	10 A
11	TRL CHARGE	(20 A)
12	ST CUT1	30 A
13	IDLE STOP	30 A
14	IDLE STOP	30 A
15	FR DE-ICER	(15 A)
	−	−
16	RR _HTD SEAT	(20 A)
	BMS	7.5 A
17	STRLD	7.5 A

 

1. Models with LED parking lights
2. Models without LED parking lights

Interior Fuse Box Type A
Located under the dashboard.

Fuse locations are shown on the label on the side panel.
Locate the fuse in question by the fuse number and label number.

Circuit-protected and fuse rating

	Circuit Protected	Amps
1	DR P/W	20 A
2	DOOR LOCK	20 A
3	SMART	7.5 A
4	AS P/W	20 A
5	FR ACC SOCKET	20 A
6	FUEL PUMP	20 A
7	ACG	15 A
8	FRONT WIPER	7.5 A
9	ABS/VSA	7.5 A
10	SRS	10 A
11	REAR LEFT P/W	20 A
12	BACK P/W	(20 A)
13	REAR RIGHT P/W	20 A
14	S/R FUEL LID	20 A
15	DR P/SEAT (REC)	(20 A)
16	CARGO LT	7.5 A
17	FR SEAT HEATER	(20 A)
18	INTR LT	7.5 A
19	DR REAR DOOR UNLOCK	10 A
20	AS THE SIDE DOOR UNLOCKS	10 A
21	DRL	7.5 A
22	KEY LOCK	7.5 A
23	A/C	7.5 A
24	IG1a FEEDBACK	7.5 A
25	INST PANEL LIGHTS	7.5 A
26	LUMBAR SUPPORT	(7.5 A)
27	PARKING LIGHTS	7.5 A
28	OPTION	10 A
29	BACK LT	7.5 A
30	−	−
31	ST MOTOR	7.5 A
32	SRS	7.5 A
33	AS THE SIDE DOOR LOCK	10 A
34	DR DOOR LOCK	10 A
35	DR DOOR UNLOCK	10 A
36	DR P/SEAT (SLIDE)	(20 A)
37	RIGHT H/L HI	10 A
38	LEFT H/L HI	10 A
39	IG1b FEEDBACK	7.5 A
40	ACC	7.5 A
41	DR REAR DOOR LOCK	10 A
42	−	−

Interior Fuse Box Type B
Located under the dashboard.
Fuse locations are shown on the label on the side panel.
Locate the fuse in question by the fuse number and label number.

Circuit-protected and fuse rating

	Circuit Protected	Amps
A	METER	7.5 A
B	ABS/VSA	7.5 A
C	ACG	7.5 A
D	MICU	7.5 A
E	AUDIO	20 A
F	BACK UP	10 A
G	ACC	7.5 A

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 fuses in the engine compartment.
   1. 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 fuses in the engine compartment and the vehicle interior.
   1. If there is a blown fuse, remove it with the fuse puller and replace it with a new one.

Inspecting and Changing Fuses

NOTICE
Replacing a fuse with one 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.
Replace the fuse with a spare fuse of the same specified amperage.
There is a fuse puller on the back of the type A engine compartment fuse box cover.

 

FAQs

Useful Link:

View Full PDF: 2021 Honda Ridgeline User Manual | Auto User Guide

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