Honda Ridgeline 2025 Fuse Box Info
Passenger compartment fuse box location:
The interior fuse boxes are located under the dashboard on the driver’s side.
Engine compartment fuse box location:
Fuse Box Diagram | Layout
Passenger compartment fuse box (Fuse box A):
Fuse/Relay N° | Rating | Functions |
1 | 20A | DR P/W |
2 | 20A | DOOR LOCK |
3 | 7.5A | SMART |
4 | 20A | AS P/W |
5 | 20A | FR ACC SOCKET |
6 | 20A | FUEL PUMP |
7 | 15A | ACG |
8 | 7.5A | FRONT WIPER |
9 | 7.5A | ABS/VSA |
10 | 10A | SRS |
11 | 20A | REAR LEFT P/W |
12 | (20A) | BACK P/W* |
13 | 20A | REAR RIGHT P/W |
14 | 20A | S/R FUEL LID |
15 | (20A) | DR P/SEAT (REC)* |
16 | 7.5A | CARGO LT |
17 | (20A) | FR SEAT HEATER* |
18 | 7.5A | INTR LT |
19 | 10A | DR REAR DOOR UNLOCK |
20 | 10A | AS SIDE DOOR UNLOCK |
21 | 7.5A | DRL |
22 | 7.5A | KEY LOCK |
23 | 7.5A | A/C |
24 | 7.5A | IG1a FEED BACK |
25 | 7.5A | INST PANEL LIGHTS |
26 | (7.5A) | LUMBAR SUPPORT* |
27 | 7.5A | PARKING LIGHTS |
28 | 10A | OPTION |
29 | 7.5A | BACK LT |
30 | - | - |
31 | 7.5A | ST MOTOR |
32 | 7.5A | SRS |
33 | 10A | AS SIDE DOOR LOCK |
34 | 10A | DR DOOR LOCK |
35 | 10A | DR DOOR UNLOCK |
36 | (20A) | DR P/SEAT (SLIDE)* |
37 | 10A | RIGHT H/L HI |
38 | 10A | LEFT H/L HI |
39 | 7.5A | IG1b FEED BACK |
40 | 7.5A | ACC |
41 | 10A | DR REAR DOOR LOCK |
42 | - | - |
* Not available on all models
Passenger compartment fuse box (Fuse box B):
Fuse/Relay N° | Rating | Functions |
A | 7.5A | METER |
B | 7.5A | ABS/VSA |
C | 7.5A | ACG |
D | 7.5A | MICU |
E | 20A | AUDIO |
F | 10A | BACK UP |
G | 7.5A | ACC |
H | (10A) | SUB AMP* ( Only the fuse H is located on the side of the interior fuse box type A.) |
* Not available on all models
Engine compartment fuse box (Fuse box A):
Fuse/Relay N° | Rating | Functions |
1 |
(70A)*1 70A*2 30A*1 (30A)*2 40A 20A 30A*1 (30A)*2 150A |
- AC INVERTER RR BLOWER - VSA MTR VSA FSR MAIN FAN - MAIN FUSE |
2 |
30A 30A 20A 20A 30A 40A (30A) 30A*1 (30A)*2 (40A) (30A)*1 30A*2 20A*1 20A*2 |
SUB FAN WIP MTR WASHER T/G LOCK MAIN ACM FR BLOWER - RR DEF - - - RR DEF SUB AMP AUDIO AMP |
3 |
-*1 30A*2 -*1 (30A)*2 -*1 (30A)*2 -*1 30A*2 |
- RR BLOWER - - - - - MAIN FAN |
4 |
10A*1 10A*2 |
SMALL STOP |
5 | 10A | T/G LOCK |
6 |
10A*1 10A*2 |
STOP SMALL |
7 | 10A | T/G UNLOCK |
8 |
10A*1 7.5A*2 |
L H/L LO IGPS |
9 | 7.5A | CRUISE CANCEL SW |
10 |
10A*1 10A*2 |
R H/L LO L H/L LO |
11 |
7.5A*1 10A*2 |
IGPS R H/L LO |
12 |
20A*1 15A*2 |
INJECTOR IG COIL |
13 |
20A*1 15A*2 |
H/L LO MAIN DBW |
14 |
15A |
DISPLAY/USB |
15 |
10A*1 10A*2 |
FR FOG BACK UP |
16 |
15A*1 15A*2 |
HAZARD MAIN RLY |
17 | (20A) | AS P/SEAT (REC)* |
18 | (20A) | AS P/SEAT (SLI)* |
19 | 15A | TCU |
20 | 7.5A | MG CLUTCH |
21 |
15A*1 15A*2 |
MAIN RLY HAZARD |
22 | 15A | FI SUB |
23 |
15A*1 20A*2 |
IG COIL INJECTOR |
24 |
15A*1 20A*2 |
DBW H/L LO MAIN |
25 | 20A | SMALL/STOP MAIN |
26 |
10A*1 15A*2 |
BACK UP FR FOG |
27 | (10A) | H/STEERING WHEEL* |
28 | 10A | HORN |
29 | 10A | VBUM |
* Not available on all models
*1 Models without the AC power outlet
*2 Models with the AC power outlet
Engine compartment fuse box (Fuse box B):
Fuse/Relay N° | Rating | Functions |
1 |
(40A) (20A) 30A 30A - 60A 60A 60A |
- 4WD IG MAIN IG MAIN2 - F/B MAIN2 F/B MAIN EPS |
2 | - | - |
3 | (20A) | TRL E-BRAKE |
4 |
7.5A*1 -*2 |
BMS - |
5 | 20A | H/L HI MAIN |
6 | (7.5A) | +B TRL HAZARD |
7 | (7.5A) | +B TRL BACKUP |
8 | 20A | CTR ACC SOCKET |
9 | (20A) | TRAILER SMALL |
10 | 10A | ACC/IG2_MAIN |
11 | (20A) | TRL CHARGE |
12 | 30A | ST CUT1 |
13 | 30A | IDLE STOP |
14 | 30A | IDLE STOP |
15 |
(15A)*1 -*2 |
FR DE-ICER - |
16 |
(20A)*1 7.5A*2 |
RR _HTD SEAT* BMS |
17 | 7.5A | STRLD |
* Not available on all models
*1 Models with LED parking lights
*2 Models without LED parking lights