2017 Chrysler 300 LD Fuse Box Diagram
The 2017 Chrysler 300 (LD) has 2 fuse boxes. Choose the one you’re looking at.
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Engine compartment fuse box (front PDC)
On a 2017 300 the engine-bay fuse box is the lidded module on the passenger side at the front of the bay, next to the remote battery terminals used for jump-starting — the battery itself is in the trunk. Squeeze the cover latches, lift the cover away and check the printed label before swapping a fuse.
In 2017 cavity 10 becomes the intrusion-sensor module, the stability-control cartridges 5 and 6 are listed as anti-lock brakes again, and 37 drops the fuel-pump relay. Police-only and 6.2 l positions (7, 8, 22–24, 29) are drawn but carry no fuse on a 300.
| No. | Function | Amp | Description |
|---|---|---|---|
| 2 | 40 AJCASE | Radiator cooling fan #1 | |
| 3 | 50 AJCASE | Electric power steering #1 (where fitted) | |
| 4 | 30 AJCASE | Starter motor | |
| 5 | 40 AJCASE | Anti-lock brakes | |
| 6 | 30 AJCASE | Anti-lock brakes, second feed | |
| 7 | Not used on the 300: the shared table lists police ignition-run/accessory feed #1 (20 A) | ||
| 8 | Not used on the 300: the shared table lists police ignition-run/accessory feed #2 (20 A) | ||
| 9 | 20 AMINI | All-wheel-drive module (AWD cars) | |
| 10 | 10 AMINI | Intrusion sensor module (where fitted) | |
| 11 | 20 AMINI | Horns | |
| 12 | 10 AMINI | Air-conditioning compressor clutch | |
| 13 | Spare | ||
| 14 | Spare | ||
| 15 | 20 AMINI | Left HID headlamp (where fitted) | |
| 16 | 20 AMINI | Right HID headlamp (where fitted) | |
| 18 | 50 AJCASE | Radiator cooling fan | |
| 19 | 50 AJCASE | Electric power steering #2 (where fitted) | |
| 20 | 30 AJCASE | Windshield wiper motor | |
| 21 | 30 AJCASE | Headlamp washers (where fitted) | |
| 22 | Not used on the 300: the shared table lists 6.2 l supercharged coolant pump (40 A) or police battery feed #3 (20 A) | ||
| 23 | Not used on the 300: the shared table lists police battery feed #1 (20 A) | ||
| 24 | Not used on the 300: the shared table lists police feed #3 (20 A) | ||
| 28 | Spare | ||
| 29 | Not used on the 300: the shared table lists Challenger and police transmission feed (15 A); the 300 feeds its transmission from trunk cavity 26 | ||
| 30 | Spare | ||
| 31 | 25 AMINI | Engine control module | |
| 32 | Spare | ||
| 33 | Spare | ||
| 34 | 25 AMINI | Powertrain feed #1 | |
| 35 | 20 AMINI | Powertrain feed #2 | |
| 36 | 10 AMINI | Anti-lock brake module | |
| 37 | 10 AMINI | Engine controller, radiator fan relays, electric power steering module | |
| 38 | 10 AMINI | Airbag module | |
| 39 | 10 AMINI | A/C clutch relay, vacuum pump relay | |
| 48 | 10 AMINI | AWD module, front axle disconnect (AWD cars) | |
| 49 | Spare | ||
| 50 | Spare | ||
| 51 | 20 AMINI | Vacuum pump | |
| 52 | 5 AMINI | Adaptive cruise control radar (where fitted) | |
| 53 | Spare |
Trunk fuse box (rear PDC)
The 2017 300's rear power distribution center lives under the spare-tire access panel in the trunk, bolted in beside the battery on the right. Unclip the lid to reach the fuses and check the label on its inside face.
The 2017 book adds the lane-departure camera to 45, ventilated front seats to 51 and a rear USB timer to 68; 60 goes back to spare. Police positions (16, 18, 22, 59) are drawn but unused on a 300.
| No. | Function | Amp | Description |
|---|---|---|---|
| 2 | 60 AJCASE | Feed #1 to the engine-compartment fuse box (the battery lives in the trunk) | |
| 3 | Spare | ||
| 4 | 60 AJCASE | Feed #2 to the engine-compartment fuse box | |
| 5 | 30 AJCASE | Power sunroof (where fitted) | |
| 6 | 40 AJCASE | Exterior lighting #1 | |
| 7 | 40 AJCASE | Exterior lighting #2 | |
| 8 | 30 AJCASE | Interior lighting | |
| 9 | 40 AJCASE | Power door locks | |
| 10 | 30 AJCASE | Driver door module | |
| 11 | 30 AJCASE | Passenger door module | |
| 12 | 20 AMINI | Instrument-panel cigar lighter, rear-console dual USB ports (where fitted) | |
| 15 | 40 AJCASE | HVAC blower motor | |
| 16 | Not used on the 300: the shared table lists police left spotlight (20 A) | ||
| 17 | Spare | ||
| 18 | Not used on the 300: the shared table lists police network interface module (30 A) | ||
| 19 | Spare | ||
| 20 | Spare | ||
| 21 | 30 AJCASE | Fuel pump | |
| 22 | Not used on the 300: the shared table lists police right spotlight (20 A) | ||
| 23 | 10 AMINI | Fuel filler door, diagnostic port | |
| 24 | 10 AMINI | Integrated centre stack (radio and climate controls) | |
| 25 | 10 AMINI | Tyre pressure monitoring | |
| 26 | 15 AMINI | Transmission control module, electronic shifter | |
| 27 | 25 AMINI | Audio amplifier (where fitted) | |
| 31 | 25 AMINI | Power seats (where fitted): a 25 A circuit breaker | |
| 32 | 15 AMINI | HVAC module, instrument cluster | |
| 33 | 15 AMINI | Ignition switch, RF hub, steering column lock (where fitted) | |
| 34 | 10 AMINI | Steering column module, clock | |
| 35 | 5 AMINI | Intelligent battery sensor | |
| 36 | 15 AMINI | Electronic exhaust valve (where fitted) | |
| 37 | 20 AMINI | Radio | |
| 38 | 20 AMINI | Armrest power outlet, console media hub | |
| 40 | Spare | ||
| 41 | Spare | ||
| 42 | 30 AJCASE | Rear window defroster | |
| 43 | 20 AMINI | Comfort module: heated steering wheel, rear heated seats | |
| 44 | 10 AMINI | Park assist, blind-spot monitoring, rear camera | |
| 45 | 15 AMINI | Instrument cluster, mirror, compass, humidity sensor, lane-departure camera | |
| 46 | Spare | ||
| 47 | 10 AMINI | Adaptive front lighting, daytime running lamps (where fitted) | |
| 48 | 20 AMINI | Active damping suspension (where fitted) | |
| 49 | Spare | ||
| 50 | Spare | ||
| 51 | 20 AMINI | Front heated and ventilated seats (where fitted) | |
| 52 | 10 AMINI | Heated cupholders, rear heated-seat switches | |
| 53 | 10 AMINI | HVAC module, cabin temperature sensor | |
| 54 | Spare | ||
| 55 | Spare | ||
| 56 | Spare | ||
| 57 | Spare | ||
| 58 | 10 AMINI | Airbag module | |
| 59 | Not used on the 300: the shared table lists police adjustable pedals (20 A) | ||
| 60 | Spare | ||
| 61 | Spare | ||
| 62 | Spare | ||
| 63 | Spare | ||
| 64 | 25 AMINI | Rear power windows: a 25 A circuit breaker | |
| 65 | 10 AMINI | Airbag module, second feed | |
| 66 | Spare | ||
| 67 | 10 AMINI | Rain and light sensor, sunroof, inside mirror | |
| 68 | 10 AMINI | Dual USB run/accessory sense, rear sunshade, rear USB timer | |
| 69 | Spare | ||
| 70 | Spare |