Replacing fuses: 2019 Chrysler 300 Fuse Diagram and Details
If you look into the 2019 Chrysler 300’s electrical system, you’ll find that its fuses and fuse box play a key role in protecting the car’s complex electrical systems. The fuse box is placed in a way that makes it work like a central nervous system. It holds many carefully organized fuses that protect against electrical problems that could happen. These seemingly insignificant parts are actually very good at keeping important systems like lights, power windows, and different electronic units working properly. The fuse box is easy to get to and makes upkeep and troubleshooting quick and easy, so drivers can quickly fix electrical problems. The 2019 Chrysler 300’s fuses and fuse box show that the car’s electrical system is dedicated to dependability and safety. They also show how important these often-overlooked parts are for a smooth and safe driving experience.
2023 Chrysler 300 Specs, Price, Features, Mileage and Review
FUSES
WARNING!
- When replacing a blown fuse, always use an appropriate replacement fuse with the same amp rating as the original fuse. Never replace a fuse with another fuse of a higher amp rating. Never replace a blown fuse with metal wires or any other material. Do not place a fuse inside a circuit breaker cavity or vice versa. Failure to use proper fuses may result in serious personal injury, fire and/or property damage.
- Before replacing a fuse, make sure that the ignition is off and that all the other services are switched off and/or disengaged.
- If the replaced fuse blows again, contact an authorized dealer.
- If a general protection fuse for safety systems (air bag system, braking system), power unit systems (engine system, transmission system) or steering system blows, contact an authorized dealer.
General Information
- The fuses protect electrical systems against excessive current.
- When a device does not work, you must check the fuse element inside the blade fuse for a break/melt.
- Also, please be aware that when using power outlets for extended periods with the engine off may result in vehicle battery discharge.
- Fuse Element
- Blade Fuse with a good/functional fuse element.
- Blade fuse with a NOT functional / BAD fuse element (blown fuse).
Underhood Fuses
- The Front Power Distribution Center is located in the engine compartment.
- This module contains fuses and relays.
- Fuse cavity location and descriptions are printed on the inside of the power distribution centre cover.
CAUTION!
- When installing the power distribution centre cover, it is important to ensure the cover is properly positioned and fully latched. Failure to do so may allow water to get into the power distribution centre and possibly result in an electrical system failure.
- When replacing a blown fuse, it is important to use only a fuse having the correct amperage rating.
- The use of a fuse with a rating other than indicated may result in a dangerous electrical system overload.
- If a properly rated fuse continues to blow, it indicates a problem in the circuit that must be corrected.
| Cavity | Cartridge Fuse | Mini-Fuse | Description |
| 1 | – | – | Fuse – Spare |
| 2 | 40 Amp Green | – | Radiator Fan #1 – (Non 6.2L Supercharged) |
| 3 | 50 Amp Red | – | Electric Power Steering #1 – If Equipped |
| 4 | 30 Amp Pink | – | Starter |
| 5 | 40 Amp Green | – | Anti Lock Brake |
| 6 | 30 Amp Pink | – | Anti Lock Brake |
| 7 | 20 Amp Blue | – | Police Ignition Run / ACC #1 |
| 8 | 50 Amp Red / 20 Amp Blue | – | Radiator Fan (6.2L Supercharged) / Police Ig- nation Run / ACC # 2 |
| 9 | – | 20 Amp Yellow | All-Wheel Drive Module – If Equipped |
| 10 | – | 10 Amp Red | Intrusion MOD (300) – If Equipped / Under Hood Lamp – Police |
| 11 | – | 20 Amp Yellow | Horns |
| 12 | – | 10 Amp Red | Air Conditioning Clutch |
| 13 | – | – | Fuse – Spare |
| 14 | – | – | Fuse – Spare |
| 15 | – | 20 Amp Yellow | Left HID – If Equipped |
| 16 | – | 20 Amp Yellow | Right HID – If Equipped |
| 18 | 50 Amp Red | – | Radiator Fan – (Non-6.2L Supercharged) |
| 19 | 50 Amp Red | – | Electric Power Steering #2 – If Equipped |
| Cavity | Cartridge Fuse | Mini-Fuse | Description |
| 20 | 30 Amp Pink | – | Wiper Motor |
| 21 | 30 Amp Pink
20 Amp Blue – Police |
– | Headlamp Washers – If Equipped Police Bat Feed #2 |
| 22 | 40 Amp Green / 20 Amp Blue – Police | – | Engine Cooling Pump (6.2L Supercharged) / Police Bat Feed # 3 |
| 23 | 20 Amp Blue | – | Police Bat Feed # 1 |
| 24 | 50 Amp Red / 20 Amp Blue | – | Radiator Fan (6.2L Supercharged) / Police Ig- nation Run/ACC Feed # 3 |
| 28 | – | – | Fuse – Spare |
| 29 | – | 15 Amp Blue | Transmission Control Module (Challenger / Charger Police) / Electronic Shift Module (Challenger) |
| 30 | – | – | Fuse – Spare |
| 31 | – | 25 Amp Clear | Engine Module |
| 32 | – | – | Fuse – Spare |
| 33 | – | – | Fuse – Spare |
| 34 | – | 25 Amp Clear | Powertrain #1 |
| 35 | – | 20 Amp Yellow | Powertrain #2 |
| 36 | – | 10 Amp Red | Anti-lock brake Module / Steering Column Lock Module (300 if equipped) |
| Cavity | Cartridge Fuse | Mini-Fuse | Description |
| 37 | – | 10 Amp Red | Engine Controller / Rad Fan Relays (Charger/300) / Electric Power Steering Module (Charger/300) / 5-Speed TCM |
| 38 | – | 10 Amp Red | Airbag Module |
| 39 | – | 10 Amp Red | EPS (Challenger) / EHPS (Police) / AC Clutch Relay / Vacuum Pump Relay / Rad Fan Relays (Challenger) |
| 48 | – | 10 Amp Red | AWD Module / Front Axle Disconnect – If Equipped |
| 49 | – | – | Fuse – Spare |
| 50 | – | – | Fuse – Spare |
| 51 | – | 20 Amp Yellow | Vacuum Pump |
| 52 | – | 5 Amp Tan | Adaptive Cruise – If Equipped |
| 53 | – | – | Fuse – Spare |
Rear Interior Fuses
- There is also a power distribution centre located in the trunk under the spare tire access panel.
- This centre contains fuses and relays.
- Fuse cavity location and descriptions are printed on the inside of the power distribution centre cover.
CAUTION!
- When installing the power distribution centre cover, it is important to ensure the cover is properly positioned and fully latched.
- Failure to do so may allow water to get into the power distribution centre and possibly result in an electrical system failure.
CAUTION!
- When replacing a blown fuse, it is important to use only a fuse having the correct amperage rating.
- The use of a fuse with a rating other than indicated may result in a dangerous electrical system overload.
- If a properly rated fuse continues to blow, it indicates a problem in the circuit that must be corrected.
| Cavity | Cartridge Fuse | Mini-Fuse | Description |
| 2 | 60 Amp Yellow | – | Front PDC Feed #1 |
| 3 | – | – | Fuse – Spare |
| 4 | 60 Amp Yellow | – | Front PDC Feed #2 |
| 5 | 30 Amp Pink 20 Amp Blue – Police | – | Sunroof/Dome Lamp – Police |
| 6 | 40 Amp Green | – | Exterior Lighting #1 |
| 7 | 40 Amp Green | – | Exterior Lighting #2 |
| 8 | 30 Amp Pink | – | Interior Lighting |
| 9 | 40 Amp Green | – | Power Locks |
| 10 | 30 Amp Pink | – | Driver Door Control Module |
| 11 | 30 Amp Pink | – | Passenger Door Control Module |
| Cavity | Cartridge Fuse | Mini-Fuse | Description |
| 12 | – | 20 Amp Yellow | Dual USB Center Console Rear/Cigar Lighter IP – If Equipped |
| 15 | 40 Amp Green | – | HVAC Blower |
| 16 | 20 Amp Blue | – | Left Spot Lamp – Police |
| 17 | 20 Amp Blue | – | Right Spot Lamp – Police |
| 18 | 30 Amp Pink | – | Mod Network Interface – Police |
| 19 | – | – | Fuse – Spare |
| 20 | – | – | Fuse – Spare |
| 21 | 30 Amp Pink | – | Fuel Pump (Non 6.2L SRT HO) |
| 22 | – | 5 Amp Tan | Cyber Gateway Mod |
| 23 | – | 10 Amp Red | Fuel Door – If Equipped/Diagnostic Port |
| 24 | – | 10 Amp Red | Integrated Center Stack |
| 25 | – | 10 Amp Red | Tire Pressure Monitor |
| 26 | – | 15 Amp Blue | Cygnus Transmission Module (Charger/300) / Electronic Shift Module (Charger/300) |
| 27 | – | 25 Amp Clear | Amplifier – If Equipped |
| 31 | – | 25 Amp Breaker | Power Seats – If Equipped |
| 32 | – | 15 Amp Blue | HVAC Module/Cluster |
| 33 | – | 15 Amp Blue | Ignition Switch/RF Hub Module/Steering Column Lock
(300) – If Equipped |
| Cavity | Cartridge Fuse | Mini-Fuse | Description |
| 34 | – | 10 Amp Red | Steering Column Module/Clock (300) |
| 35 | – | 5 Amp Tan | Battery Sensor |
| 36 | – | 15 Amp Blue | Electronic Exhaust Valve – If Equipped |
| 37 | – | 20 Amp Yellow | Radio |
| 38 | – | 20 Amp Yellow | Power Outlet Inside Arm Rest/Console Media Hub |
| 40 | 30 Amp Pink | – | Fuel Pump (6.2L SRT HO – If Equipped) |
| 41 | 30 Amp Pink | – | Fuel Pump (6.2L SRT HO – If Equipped) |
| 42 | 30 Amp Pink | – | Rear Defrost |
| 43 | – | 20 Amp Yellow | Comfort Seat And Steering Wheel Module (Heated Steer- ing Wheel/RR Heated Seats) |
| 44 | – | 10 Amp Red | Park Assist / Blind Spot / Rear View Camera |
| 45 | – | 15 Amp Blue | Cluster / Rearview Mirror / Compass (Charger/300) / Humidity Sensor / Forward Facing Camera (Lane Depar- ture) / Cyber Gateway |
| 46 | – | – | Fuse – Spare |
| 47 | – | 10 Amp Red | Adaptive Front Lighting / Day Time Running Lamps – If Equipped |
| 48 | – | 20 Amp Yellow | Active Suspension – (6.4L / 6.2L) |
| 49 | – | – | Fuse – Spare |
| 50 | – | – | Fuse – Spare |
| Cavity | Cartridge Fuse | Mini-Fuse | Description |
| 51 | – | 20 Amp Yellow | Front Heated / Vented Seats – If Equipped |
| 52 | – | 10 Amp Red | Heated Cupholders/Rear Heated Seat Switches – If Equipped |
| 53 | – | 10 Amp Red | HVAC Module/In Vehicle Temperature Sensor |
| 54 | – | – | Fuse – Spare |
| 55 | – | – | Fuse – Spare |
| 56 | – | – | Fuse – Spare |
| 57 | – | – | Fuse – Spare |
| 58 | – | 10 Amp Red | Airbag Module |
| 59 | – | 20 Amp Yellow | Adjustable Pedals – Police |
| 60 | – | – | Fuse – Spare |
| 61 | – | – | Fuse – Spare |
| 62 | – | – | Fuse – Spare |
| 63 | – | – | Fuse – Spare |
| 64 | – | 25 Amp Breaker | Rear Windows (Charger/300) |
| 65 | – | 10 Amp Red | Airbag Module |
| 66 | – | – | Fuse – Spare |
| 67 | – | 10 Amp Red | Rain and Light Sensor / Sunroof / Inside RR View Mir- ror / Police Run Acc Relay |
| Cavity | Cartridge Fuse | Mini-Fuse | Description |
| 68 | – | 10 Amp Red | Dual USB Power Outlet – R/A Sense (Charger/300) Rear Sunshade (Charger/300) RR USB Timer |
| 69 | – | – | Fuse – Spare |
| 70 | – | – | Fuse – Spare |
FAQs
The fuse box in the 2019 Chrysler 300 serves as a protective mechanism for the vehicle’s electrical systems. It contains fuses that break or blow when there’s an electrical fault, preventing damage to components and wiring.
The fuse box is typically located either in the engine compartment or inside the passenger compartment, often beneath the dashboard. The exact location may vary depending on the specific model and configuration of your Chrysler 300.
The 2019 Chrysler 300 may use various types of fuses, including blade fuses or cartridge fuses, depending on the specific model and trim level. Blade fuses are more common and are easily recognizable due to their flat, blade-like shape.
Refer to the owner’s manual that comes with your 2019 Chrysler 300. It typically includes a fuse box diagram that provides information on the location and function of each fuse. Match the fuse to the corresponding electrical component or system you’re troubleshooting.
If a fuse blows, it’s important to replace it with a fuse of the same amperage rating. The amperage rating is usually labeled on the fuse itself. sing the correct amperage fuse is crucial to avoid electrical problems or damage.
Yes, replacing a blown fuse is generally a straightforward DIY task. However, always follow safety precautions. Ensure the vehicle’s ignition is off, and disconnect the battery if necessary. Use the appropriate tools and handle fuses with care to prevent injury or damage.
Common electrical problems such as non-functioning lights, power windows, radio, or other accessories not working may be due to blown fuses. Checking the fuses is a good initial step in diagnosing these issues.
No, it is not recommended to use a higher amperage fuse as a replacement. Fuses are rated for a specific amperage to protect the electrical circuit. Using a higher amperage fuse can lead to electrical damage or even fires in extreme cases.
There’s no specific maintenance schedule for checking fuses. However, if you encounter electrical problems in your vehicle, it’s a good practice to start by inspecting the fuses as part of the troubleshooting process.
Replacement fuses can be purchased at auto parts stores or online. Ensure you get fuses with the same amperage rating as the ones you’re replacing.
Useful Link
View Full PDF: 2019 Chrysler 300 | Auto User Guide
Cluster Guide: 2019 Chrysler 300 Dashboard Indicators
2023 Chrysler 300 Specs, Price, Features, Mileage and Review