Nissan Serena C26 represents the fourth generation of the Serena model line, produced in 2011, 2012, 2013, 2014, 2015, 2016, 2017, and 2018. During this time, the model received a facelift. In this article, we will describe the fuses and relays in the Nissan Serena C26, including fuse box diagrams, their locations, and photo examples. We will highlight the fuse responsible for the cigarette lighter.

The assignment of fuses and relays may differ from those shown and depends on the year of manufacture and the level of electrical equipment in your vehicle.
Passenger compartments
The vehicle’s passenger compartment contains two fuse boxes located on the left side behind the glove compartment.

Check the purpose of the elements against your diagrams on the back of the lid.
Diagram

Assignment
| BLOWER MTR | 15A Blower Motor |
| BLOWER MTR | 15A Blower Motor (Aux) |
| MIRROR / AUDIO (ACC) | 10A Mirrors and Audio (ACC) |
| POWER SOCKET | 15A Power Socket / Cigarette Lighter |
| MIRROR / AUDIO (ACC) | 10A Mirrors and Audio (ACC) |
| HEATED MIRROR | 10A Heated Mirrors |
| ELEC PARTS (IGN 1) | 10A Electronic Systems (Ignition 1) |
| AUDIO (BAT) | 15A Audio System (Continuous Power) |
| ROOM LAMP | 10A Interior Lighting |
| STOP LAMP | 10A Brake Lights |
| ELEC PARTS (BAT) | 10A Electronic Systems (BAT) |
| OUTLET | 15A Auxiliary Power Socket |
| METER (BAT) | 10A Instrument Cluster (BAT Power) |
| ELEC PARTS (IGN 2) | 10A Electronic Systems (Ignition 2) |
| METER / REV LAMP (IGN) | 10A Instrument Cluster and Reversing Light |
| AIR BAG | 10A Air Bags |
| WASHER MTR | 10A Washer Motor |
| AUDIO (ACC) | 10A Audio (ACC) |
| OIL PUMP | 10A Oil Pump |
| ILL | 10A Lighting |
| OUTLET | 15A Power Socket |
| AUDIO (BAT) | 15A Audio System (BAT) |
| CVT | 10A CVT (CVT) |
| VDC | 10A Stability Control |
| EPS | 10A Electric Power Steering |
| A/C (IGN) | 10A Air Conditioning (Ignition) |
| METER / REV LAMP (IGN) | 10A Instruments/ Reverse |
| ENG CONT | 10A Engine Management |
The fuse labeled “POWER SOCKET” controls the cigarette lighter.
There may be some relays located nearby, such as the gray power window relay.

Engine compartments
Under the hood in the engine compartment, next to the battery, under the air intake pipe, there are 2 blocks with fuses and relays.

To access the blocks, you must remove the air intake pipe.
Box A

Example of designation on a block

Diagram

Circuits protected
| F1 | 15A Heated rear door glass, heated rear-view mirrors |
| F2 | 15A Heated rear door glass, heated rear-view mirrors |
| F3 | 20A Engine management system |
| F4 | 10A ESCL |
| F5 | 30A Windshield wiper, wipers |
| F6 | 10A Right side lights |
| F7 | 10A Left side lights |
| F8 | Not used |
| F9 | 10A A / C compressor clutch |
| F10 | 15A Fog lights |
| F11 | 10A High beam lamps, right headlights |
| F12 | 10A High beam lamps, left headlights |
| F13 | 15A Low beam lamps, left headlights |
| F14 | 15A Low beam lamps, right headlights |
| F15 | 10A Engine management system |
| F16 | 10A Reversing lamp |
| F17 | 10A Anti-lock braking system |
| F18 | Not used |
| F19 | Not used |
| F20 | 15A Fuel pump |
| F21 | 15A Ignition system |
| F22 | 15A injection system |
| F23 | Not used |
| F24 | 15A Power steering |
Relay designation
- R8 Rear door heater relay
- R17 Relay for lowering (-) revolutions of the cooling fan
- R18 Relay for increasing (+) revolutions of the cooling fan
- R20 Ignition system relay
Box B
Consists of two sections.

Right section diagram

Allocation
| F/L 40A IGN SW | Ignition Switch Main Fuse |
| F/L 40A PSD | Sliding Door System (if equipped) |
| F/L 40A P/WDW | Power Windows |
| 10A CVT OIL PUMP | CVT Oil Pump |
| 10A CVT CONT | CVT Control |
| 10A CVT CONT | CVT Control (Optional) |
| 15A RR BLOWER | Rear Heater Blower |
| 15A RR BLOWER | Rear Heater Blower (Optional) |
| 10A H/F P | High Pressure Fuel Pump |
| F/L 40A VDC MTR | VDC Motor |
| F/L 40A EPS | Electric Power Steering |
| F/L 40A EPS | Electric Power Steering (Optional) |
| F/L 50A VDC SOL | VDC Solenoids |
| HORN RELAY | Horn Relay |
Left section diagram

Appointment
| OIL PUMP RELAY | Oil Pump Relay |
| INJ RELAY | Fuel Injection System Relay |
| HPFP RELAY | High Pressure Fuel Pump Relay |
| RR BLOWER RELAY | Rear Heater Fan Relay |
| 15A INJ 1 | Injector Circuit Fuse #1 |
| 10A HORN | Horn Fuse |
| 10A INJ 2 | Injector Circuit Fuse #2 |
That’s all, and if you have anything to add, please write in the comments.
FuseAndRelay.com
hi, anybody knows what type is R20 Ignition system relay?
any more details?