Learn about Chrysler 300/300C (Mk2/LD) 2011-2019 fuse box and relay’s locations, functions, and maintenance tips for optimal vehicle electrical system.

The Chrysler 300/300C (Mk2/LD) (2011-2019) offers a classic full-size luxury sedan design with bold styling, available in both rear-wheel drive and all-wheel drive configurations. Its sleek, muscular body exudes sophistication and power, featuring a distinctive front grille, chrome accents, and advanced aerodynamics.

Inside, the Chrysler 300/300C (Mk2/LD) is equipped with high-end features like an 8.4-inch Uconnect infotainment system, premium leather seating, and advanced safety features including adaptive cruise control and lane-keeping assist. These systems rely heavily on the car’s electrical architecture, managed by its fuse box and relays.

The fuse box, located in the engine compartment and cabin, protects essential electrical circuits, such as lighting, air conditioning, and infotainment, by cutting off power in case of an overload. Meanwhile, the relays manage higher-powered components like the fuel pump, power windows, and starter motor. A malfunctioning relay can lead to issues such as the vehicle not starting or problems with the power accessories.

Regular inspection of fuses and relays ensures that all these luxurious features and safety systems function smoothly, keeping the Chrysler 300/300C (Mk2/LD) at peak performance.

MUST READ: DYI – How to Check Car Fuses?

(2011-2019) Chrysler 300/300C (Mk2/LD) fuse box and relay with Diagram

WARNING

  • Never replace a fuse with one that has a higher amperage rating.
  • A fuse with a too-high amperage could damage the electrical part and cause a fire.
  • On no account should fuses be repaired (e.g. patched up with tin foil or wire) as this may cause serious damage elsewhere in the electrical circuit or cause a fire.
  • If a fuse blows repeatedly, do not keep replacing it. Instead, have the cause for the repeated short circuit or overload tracked and fixed.
  • Terminal and harness assignments for individual connectors will vary depending on vehicle equipment level, model, and market.

Chrysler 300/300C (Mk2/LD) 2011-2019 fuse assignment

  • Cigar lighter (power outlet) fuses in the Chrysler 300 / 300C are the fuses â„–12 (Cigar Lighters, Instrument Panel & Power Outlet Console Rear), â„–38 (Power Outlet Inside Arm Rest) in the Rear Power Distribution Center (in the trunk). Since 2015 – â„–12 (Dual USB Center Console Rear / Instrument Panel Cigar Lighter), â„–38 (Power Outlet Inside Arm Rest/Console Power Outlet/Console Media Hub (LD/LX), Power Outlet Inside Arm Rest/ Console Media Hub (LA)) and â„–61 (Cigar Lighter (LA)).

Year of production: from 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019

Fuse box location

The location of the fuses in the engine compartment: Chrysler 300 / 300C (Mk2/LD; 2011-2019)
The location of the fuses in the engine compartment: Chrysler 300 / 300C (Mk2/LD; 2011-2019)

Front Power Distribution Center is located in the engine compartment.

The location of the fuses in the trunk: Chrysler 300 / 300C (Mk2/LD; 2011-2019)
The location of the fuses in the trunk: Chrysler 300 / 300C (Mk2/LD; 2011-2019)

Rear Power Distribution Center is located in the trunk under the spare tire access panel.

Fuse Box Diagrams

2011, 2012

Front Power Distribution Center
Under-hood fuse box diagram: Chrysler 300 / 300C (2011, 2012)
Under-hood fuse box diagram: Chrysler 300 / 300C (2011, 2012)

Assignment of fuses in the Front Power Distribution Center (2011, 2012)

CavityCartridge FuseMini-FuseDescription
1——Spare
240 Amp Green—Radiator Fan #1
350 Amp Red—Power Steering #1
430 Amp Pink—Starter
540 Amp Green—Anti-Lock Brakes
6——Spare
7——Spare
8——Spare
9—20 Amp YellowAll-Wheel Drive Module – If Equipped
10—10 Amp RedSecurity
11—20 Amp YellowHorns
12—10 Amp RedAir Conditioning Clutch
13——Fuse – Spare
14—25 Amp NaturalAnti-Lock Brakes
15—25 Amp NaturalTransmission
16——Spare
1850 Amp Red—Radiator Fan #2
1950 Amp Red—Power Steering #2
2030 Amp Pink—Wiper Motor
2130 Amp Pink—Headlamp Washers
22——Spare
23——Spare
24——Spare
28—25 Amp NaturalFuel Pump
29—15 Amp BlueTransmission/Shifter
30——Spare
31—25 Amp NaturalEngine Module
32——Spare
33——Spare
34—25 Amp NaturalPowertrain #1
35—20 Amp YellowPowertrain #2
36—10 Amp RedAnti-Lock Brake Module
37—10 Amp RedEngine Controller/Rad Fan Relays
38—10 Amp RedAirbag Module
3910 Amp RedPower Steering Module/AC Clutch Relay
48—10 Amp RedAWD Module/Front Axle Disconnect
49——Spare
50——Spare
51—20 Amp YellowVacuum Pump
52——Spare
53——Spare
Rear Power Distribution Center
Trunk fuse box diagram: Chrysler 300 / 300C (2011, 2012)
Trunk fuse box diagram: Chrysler 300 / 300C (2011, 2012)

Assignment of fuses in the Rear Power Distribution Center (2011, 2012)

CavityCartridge FuseMini-FuseDescription
260 Amp Yellow—Front PDC Feed #1
3——Spare
460 Amp Yellow—Front PDC Feed #2
530 Amp Pink—Sunroof
640 Amp Green—Exterior Lighting #1
740 Amp Green—Exterior Lighting #2
830 Amp Pink—Interior Lighting/ Washer Pump
930 Amp Pink—Power Locks
1030 Amp Pink—Driver Door
1130 Amp Pink—Passenger Door
1220 Amp YellowCigar Lighters, Instrument Panel & Power Outlet Console Rear
1540 Amp Green—HVAC Blower
16——Spare
17——Spare
18——Spare
19——Spare
20——Spare
21——Spare
22——Spare
23—10 Amp RedFuel Door/Diagnostic Port
24—15 Amp BlueRadio Screen
25—10 Amp RedTire Pressure Monitor
26——Spare
27—25 Amp NaturalAmplifier
31—25 Amp NaturalPower Seats
32—15 Amp BlueHVAC Module/ Cluster
33—15 Amp BlueIgnition Switch/ Wireless Module
34—10 Amp RedSteering Column Module/Clock
35—10 Amp RedBattery Sensor
36——Spare
37—15 Amp BlueRadio
38—20 Amp YellowPower Outlet Inside Arm Rest
40——Spare
41——Spare
4230 Amp Pink—Rear Defrost
43—25 Amp NaturalRear Heated Seats/ Steering Wheel
44—10 Amp RedPark Assist/Blind Spot/Camera
45—15 Amp BlueCluster/ Rearview Mirror/Compass
46—10 Amp RedAdaptive Cruise Control
47—10 Amp RedAdaptive Front Lighting
48—20 Amp YellowActive Suspension
49——Spare
50——Spare
51—20 Amp YellowFront Heated Seats
52—10 Amp RedHeated Cupholders/ Rear Heated Seat Switches
53—10 Amp RedHVAC Module/In Car Temperature Sensor
54——Spare
55——Spare
56——Spare
57——Spare
58—10 Amp RedAirbag Module
59——Spare
60——Spare
61——Spare
62——Spare
63——Spare
64—25 Amp NaturalRear Windows
65—10 Amp RedAirbag Module
66——Spare
67—15 Amp BlueRun Sense
68—15 Amp BlueIllumination/Rear Sunshade
69——Spare
70——Spare

2013

Front Power Distribution Center
Under-hood fuse box diagram: Chrysler 300 / 300C (2013)
Under-hood fuse box diagram: Chrysler 300 / 300C (2013)

Assignment of fuses in the Front Power Distribution Center (2013)

CavityCartridge FuseMini-FuseDescription
1——Spare
240 Amp Green—Radiator Fan #1
350 Amp Red—Power Steering #1
430 Amp Pink—Starter
540 Amp Green—Anti-Lock Brakes
625 Amp Natural—Anti-Lock Brakes
7——Spare
8——Spare
920 Amp YellowAll-Wheel Drive Module – If Equipped
10—10 Amp RedSecurity
11—20 Amp YellowHorns
12—10 Amp RedAir Conditioning Clutch
13——Spare
14——Spare
15—25 Amp NaturalTransmission
16——Spare
1850 Amp Red—Radiator Fan #2
1950 Amp Red—Power Steering #2
2030 Amp Pink—Wiper Motor
2130 Amp Pink—Headlamp Washers
22——Spare
23——Spare
24——Spare
2825 Amp NaturalFuel Pump
29—15 Amp BlueTransmission Shifter
30——Spare
31—25 Amp NaturalEngine Module
32——Spare
33——Spare
34—25 Amp NaturalPowertrain #1
35—20 Amp YellowPowertrain #2
36—10 Amp RedAnti-Lock Brake Module
37—10 Amp RedEngine Controller/ Rad Fan Relays
38—10 Amp RedAirbag Module
3910 Amp RedPower Steering Module/AC Clutch Relay
4810 Amp RedAWD Module/ Front Axle Disconnect
49——Spare
50——Spare
51—20 Amp YellowVacuum Pump
52——Spare
53——Spare
Rear Power Distribution Center
Trunk fuse box diagram: Chrysler 300 / 300C (2013)
Trunk fuse box diagram: Chrysler 300 / 300C (2013)

Assignment of fuses in the Rear Power Distribution Center (2013)

CavityCartridge FuseMini-FuseDescription
260 Amp Yellow—Front PDC Feed #1
3——Spare
460 Amp Yellow—Front PDC Feed #2
530 Amp Pink—Sunroof
640 Amp Green—Exterior Lighting #1
740 Amp Green—Exterior Lighting #2
830 Amp Pink—Interior Lighting/ Washer Pump
930 Amp Pink—Power Locks
1030 Amp Pink—Driver Door
1130 Amp Pink—Passenger Door
1220 Amp YellowCigar Lighters, Instrument Panel & Power Outlet Console Rear
1540 Amp Green—HVAC Blower
16——Spare
17——Spare
18——Spare
19——Spare
20——Spare
21——Spare
22——Spare
23—10 Amp RedFuel Door/Diagnostic Port
24—15 Amp BlueRadio Screen
25—10 Amp RedTire Pressure Monitor
26——Spare
27—25 Amp NaturalAmplifier
31—25 Amp NaturalPower Seats
32—15 Amp BlueHVAC Module/ Cluster
33—15 Amp BlueIgnition Switch/ Wireless Module
34—10 Amp RedSteering Column Module/Clock
35—10 Amp RedBattery Sensor
36——Spare
37—15 Amp BlueRadio
38—20 Amp YellowPower Outlet Inside Arm Rest
40——Spare
41——Spare
4230 Amp Pink—Rear Defrost
43—25 Amp NaturalRear Heated Seats/ Steering Wheel
44—10 Amp RedPark Assist/Blind Spot/Camera
45—15 Amp BlueCluster/ Rearview Mirror/Compass
46—10 Amp RedAdaptive Cruise Control
47—10 Amp RedAdaptive Front Lighting
48—20 Amp YellowActive Suspension
49——Spare
50——Spare
51—20 Amp YellowFront Heated Seats
52—10 Amp RedHeated Cupholders/ Rear Heated Seat Switches
53—10 Amp RedHVAC Module/In Car Temperature Sensor
54——Spare
55——Spare
56——Spare
57——Spare
58—10 Amp RedAirbag Module
59——Spare
60——Spare
61——Spare
62——Spare
63——Spare
64—25 Amp NaturalRear Windows
65—10 Amp RedAirbag Module
66——Spare
67—15 Amp BlueRun Sense
68—15 Amp BlueIllumination/Rear Sunshade
69——Spare
70——Spare

2014

Front Power Distribution Center
Under-hood fuse box diagram: Chrysler 300 / 300C (2014)
Under-hood fuse box diagram: Chrysler 300 / 300C (2014)

Assignment of fuses in the Front Power Distribution Center (2014)

CavityCartridge FuseMini-FuseDescription
1Spare
240 Amp GreenRadiator Fan #1
350 Amp RedPower Steering #1
430 Amp PinkStarter
540 Amp GreenAnti-Lock Brakes
625 Amp NaturalAnti-Lock Brakes
7Spare
8Spare
920 Amp YellowAll-Wheel Drive Module – If Equipped
105 Amp TanSecurity
1120 Amp YellowHorns
1210 Amp RedAir Conditioning Clutch
13Spare
14Spare
15Spare
16Spare
1850 Amp RedRadiator Fan #2
1950 Amp RedPower Steering #2
2030 Amp PinkWiper Motor
2130 Amp PinkHeadlamp Washers
22Spare
23Spare
24Spare
2825 Amp NaturalFuel Pump
2915 Amp BlueTransmission Shifter
30Spare
3125 Amp NaturalEngine Module
32Spare
33Spare
3425 Amp NaturalPowertrain #1
3520 Amp YellowPowertrain #2
3610 Amp RedAnti-Lock Brake Module
3710 Amp RedEngine Controller/Rad Fan Relays
3810 Amp RedAirbag Module
3910 Amp RedPower Steering Module/AC Clutch Relay
4810 Amp RedAWD Module/Front Axle Disconnect
49Spare
50Spare
5120 Amp YellowVacuum Pump
52Spare
53Spare
Rear Power Distribution Center
Trunk fuse box diagram: Chrysler 300 / 300C (2014)
Trunk fuse box diagram: Chrysler 300 / 300C (2014)

Assignment of fuses in the Rear Power Distribution Center (2014)

CavityCartridge FuseMini-FuseDescription
260 Amp Yellow—Front PDC Feed #1
3——Spare
460 Amp Yellow—Front PDC Feed #2
530 Amp Pink—Sunroof
640 Amp Green—Exterior Lighting #1
740 Amp Green—Exterior Lighting #2
830 Amp Pink—Interior Lighting/ Washer Pump
930 Amp Pink—Power Locks
1030 Amp Pink—Driver Door
1130 Amp Pink—Passenger Door
1220 Amp YellowCigar Lighters, Instrument Panel & Power Outlet Console Rear
1540 Amp Green—HVAC Blower
16——Spare
17——Spare
18——Spare
19——Spare
20——Spare
21——Spare
22——Spare
23—10 Amp RedFuel Door/Diagnostic Port
24—15 Amp BlueRadio Screen
25—10 Amp RedTire Pressure Monitor
26——Spare
27—25 Amp NaturalAmplifier
31—25 Amp NaturalPower Seats
32—15 Amp BlueHVAC Module/ Cluster
33—15 Amp BlueIgnition Switch/ Wireless Module
34—10 Amp RedSteering Column Module/Clock
35—10 Amp RedBattery Sensor
36——Spare
37—15 Amp BlueRadio
38—20 Amp YellowPower Outlet Inside Arm Rest
40——Spare
41——Spare
4230 Amp Pink—Rear Defrost
43—25 Amp NaturalRear Heated Seats/ Steering Wheel
44—10 Amp RedPark Assist/Blind Spot/Camera
45—15 Amp BlueCluster/ Rearview Mirror/Compass
46—10 Amp RedAdaptive Cruise Control
47—10 Amp RedAdaptive Front Lighting
48—20 Amp YellowActive Suspension
49——Spare
50——Spare
51—20 Amp YellowFront Heated Seats
52—10 Amp RedHeated Cupholders/ Rear Heated Seat Switches
53—10 Amp RedHVAC Module/In Car Temperature Sensor
54——Spare
55——Spare
56——Spare
57——Spare
58—10 Amp RedAirbag Module
59——Spare
60——Spare
61——Spare
62——Spare
63——Spare
64—25 Amp NaturalRear Windows
65—10 Amp RedAirbag Module
66——Spare
67—15 Amp BlueRun Sense
68—15 Amp BlueIllumination/Rear Sunshade
69——Spare
70——Spare

2015

Front Power Distribution Center
Under-hood fuse box diagram: Chrysler 300 / 300C (2015)
Under-hood fuse box diagram: Chrysler 300 / 300C (2015)

Assignment of fuses in the Front Power Distribution Center (2015)

CavityCartridge FuseMini-FuseDescription
1Fuse – Spare
240 Amp GreenRadiator Fan #1 – If Equipped
350 Amp Red—Power Steering #1 / Radiator Fan (6.2L Supercharged) – If Equipped
430 Amp PinkStarter
540 Amp GreenElectronic Stability Control
630 Amp PinkElectronic Stability Control
7Fuse – Spare
820 Amp BluePolice Ignition Run / ACC # 2
920 Amp YellowAll-Wheel Drive Module – If Equipped
10—10 Amp RedSecurity – If Equipped / Under hood Lamp -Police
1120 Amp YellowHorns
1210 Amp RedAir Conditioning Clutch
13Fuse – Spare
14Fuse – Spare
1520 Amp YellowLeft HID – If Equipped
1620 Amp YellowRight HID – If Equipped
1850 Amp RedRadiator Fan #2 – If Equipped
1950 Amp RedPower Steering #2 / Radiator Fan (6.2L Supercharged)
2030 Amp PinkWiper Motor
2130 Amp PinkHeadlamp Washers – If Equipped / Police Feed
2240 Amp Green / 20 Amp Blue – PoliceEngine Cooling Pump (6.2L Supercharged) / Police Bat Feed # 3 – If Equipped
2320 Amp BluePolice Bat Feed # 1 – If Equipped
2420 Amp BluePolice Bat Feed # 3 – If Equipped
28Fuse – Spare
2915 Amp BlueTransmission Control Module (LA/LD Police)
30Fuse – Spare
3125 Amp ClearEngine Module
32Fuse – Spare
33Fuse – Spare
3425 Amp ClearPowertrain #1
3520 Amp YellowPowertrain #2
3610 Amp RedAnti-Lock Brake Module
37—10 Amp RedEngine Controller/Rad Fan Relays – If Equipped
3810 Amp RedAirbag Module
3910 Amp RedPower Steering Module/AC Clutch Relay
48—10 Amp RedAWD Module/Front Axle Disconnect (LX) / Adaptive Cruise (LA) – If Equipped
49Fuse – Spare
50Fuse – Spare
5120 Amp YellowVacuum Pump
525 Amp TanAdaptive Cruise (LD/LX) – If Equipped
53Fuse – Spare
Rear Power Distribution Center
Trunk fuse box diagram: Chrysler 300 / 300C (2015)
Trunk fuse box diagram: Chrysler 300 / 300C (2015)

Assignment of fuses in the Rear Power Distribution Center (2015)

CavityCartridge FuseMini-FuseDescription
260 Amp Yellow—Front PDC Feed #1
3——Fuse – Spare
460 Amp Yellow—Front PDC Feed #2
530 Amp Pink—Sunroof / Dome Lamp – Police
640 Amp Green—Exterior Lighting #1
740 Amp Green—Exterior Lighting #2
830 Amp Pink—Interior Lighting
940 Amp Green—Power Locks
1030 Amp Pink—Driver Door Control Module
1130 Amp Pink—Passenger Door Control Module
12—20 Amp YellowDual USB Center Console Rear/ Cigar Lighter IP – If Equipped
1540 Amp Green—HVAC Blower
1620 Amp Blue—Left Spot Lamp – Police
17——Fuse – Spare
1830 Amp Pink—Mod Network Interface – Police
19——Fuse — Spare
20——Fuse — Spare
2130 Amp Pink (6.2L Supercharged) 25 Amp Clear (LD STD)Fuel Pump (6.2L Supercharged) Fuel Pump (LD STD)
22—20 Amp Yellow – Police 10 Amp Red – LARight Spot Lamp – Police Integrated Center Stack – LA
23—10 Amp RedFuel Door/Diagnostic Port
24—15 Amp BlueIntegrated Center Stack -LD/LX
25—10 Amp RedTire Pressure Monitor
2615 Amp Blue – LD/LX 25 Amp Clear – LA 30 Amp Green – LA 6.2L SuperchargedTransmission / Electronic Shift Module (LD/LX) Fuel Pump (LA) Fuel Pump (LA 6.2L Supercharged)
27—25 Amp ClearAmplifier – If Equipped
31—25 Amp BreakerPower Seats
32—15 Amp BlueHVAC Module/Cluster
3315 Amp BlueIgnition Switch/RF hub Module/Steering Column Lock-LX If Equipped
34—10 Amp RedSteering Column Module/ Clock/Spare – Police
35—5 Amp TanBattery Sensor
36—15 Amp BlueElectronic Exhaust Valve – If Equipped
37—20 Amp YellowRadio
3815 Amp Blue – LD/LX 20 Amp Yellow – LAConsole Power Outlet/Console Media Hub (LD/LX) Power Outlet Inside Arm Rest/ Console Media Hub (LA)
40——Fuse — Spare
41——Fuse — Spare
4230 Amp Pink—Rear Defrost
43—20 Amp YellowRear Heated Seats/Steering Wheel Module
44—10 Amp RedPark Assist / Blind Spot / Rear View Camera
4515 Amp BlueCluster / Rearview Mirror / Compass(LDLX)/Humidity Sensor
46——Fuse — Spare
4710 Amp RedAdaptive Front Lighting / Auto High BEAM / Day Time Running Lamps- If Equipped
48—20 Amp YellowActive Suspension – SRT
49——Fuse — Spare
50——Fuse — Spare
51—20 Amp YellowFront Heated Seats – If Equipped
5210 Amp RedHeated Cupholders/Rear Heated Seat Switches – If Equipped
53—10 Amp RedHVAC Module/In Car Temperature Sensor
54—10 Amp RedAirbag Module (LA)
55——Fuse — Spare
56——Fuse — Spare
57——Fuse — Spare
58—10 Amp RedAirbag Module (LD/LX)
59—20 Amp YellowAdjustable Pedals – Police
60—5 Amp TanHeated Washer Nozzles (LD)
61—20 Amp YellowCigar Lighter (LA) – If Equipped
62——Fuse — Spare
63——Fuse — Spare
64—25 Amp BreakerRear Windows (LD/LX)
65—10 Amp RedAirbag Module
66——Fuse — Spare
67—10 Amp RedRain and Light Sensor/Sunroof
6810 Amp RedDual USB Power Outlet – R/A Sense (LD/LX) Rear Sunshade (LD/LX)
69——Fuse — Spare
70——Fuse — Spare

2016

Front Power Distribution Center
Under-hood fuse box diagram: Chrysler 300 / 300C (2016)
Under-hood fuse box diagram: Chrysler 300 / 300C (2016)

Assignment of fuses in the Front Power Distribution Center (2016)

CavityCartridge FuseMini-FuseDescription
1Fuse – Spare
240 Amp GreenRadiator Fan #1 – (Non 6.2L Supercharged)
350 Amp RedElectric Power Steering #1 – If Equipped / Radiator Fan (6.2L Supercharged) – If Equipped
430 Amp PinkStarter
540 Amp GreenElectronic Stability Control
630 Amp PinkElectronic Stability Control
720 Amp BluePolice Ignition Run / ACC #1
820 Amp BluePolice Ignition Run / ACC # 2
920 Amp YellowAll-Wheel Drive Module – If Equipped
10—10 Amp RedSecurity – If Equipped / Under hood Lamp – Police
1120 Amp YellowHorns
1210 Amp RedAir Conditioning Clutch
13Fuse – Spare
14Fuse – Spare
1520 Amp YellowLeft HID – If Equipped
1620 Amp YellowRight HID – If Equipped
1850 Amp RedRadiator Fan #2 – (Non 6.2L Supercharged)
1950 Amp Red—Electric Power Steering #2 – If Equipped / Radiator Fan (6.2L Supercharged)
2030 Amp PinkWiper Motor
2130 Amp Pink 20 Amp Blue – PoliceHeadlamp Washers – If Equipped Police Bat Feed #2
2240 Amp Green / 20 Amp Blue – PoliceEngine Cooling Pump (6.2L Supercharged) / Police Bat Feed # 3
2320 Amp BluePolice Bat Feed # 1
2420 Amp BluePolice Ignition Run/ACC Feed # 3
28Fuse – Spare
2915 Amp BlueTransmission Control Module (Challenger/ Charger Police) / Electronic Shift Module (Challenger)
30Fuse – Spare
3125 Amp ClearEngine Module
32Fuse – Spare
33Fuse – Spare
3425 Amp ClearPowertrain #1
3520 Amp YellowPowertrain #2
3610 Amp RedAnti-Lock Brake Module
3710 Amp RedEngine Controller / Rad Fan Relays (Charger/300) / Electric Power Steering Module (Charger/300) / Fuel Pump Relay (Charger/300) / 5-Speed
3810 Amp RedAirbag Module
3910 Amp RedEPS (Challenger) / EHPS (Police)/AC Clutch Relay / Vacuum Pump Relay / Fuel Pump Relay (Challenger) / Rad Fan Relays (Challenger)
4810 Amp RedAWD Module (Charger/300) / Front Axle Disconnect (Charger/300) / Adaptive Cruise (Challenger) – If Equipped
49Fuse – Spare
50Fuse – Spare
5120 Amp YellowVacuum Pump
52—5 Amp TanAdaptive Cruise (Charger/300) – If Equipped
53Fuse – Spare
Rear Power Distribution Center
Trunk fuse box diagram: Chrysler 300 / 300C (2016)
Trunk fuse box diagram: Chrysler 300 / 300C (2016)

Assignment of fuses in the Rear Power Distribution Center (2016)

CavityCartridge FuseMini-FuseDescription
260 Amp YellowFront PDC Feed #1
3Fuse – Spare
460 Amp YellowFront PDC Feed #2
530 Amp Pink 20 Amp Blue – Police—Sunroof/Dome Lamp – Police
640 Amp GreenExterior Lighting #1
740 Amp GreenExterior Lighting #2
830 Amp PinkInterior Lighting
940 Amp GreenPower Locks
1030 Amp PinkDriver Door Control Module
1130 Amp Pink—Passenger Door Control Module
1220 Amp YellowDual USB Center Console Rear/Cigar Lighter IP – If Equipped
1540 Amp GreenHVAC Blower
1620 Amp BlueLeft Spot Lamp – Police
17Fuse – Spare
1830 Amp PinkMod Network Interface – Police
19Fuse – Spare
20Fuse – Spare
2130 Amp PinkFuel Pump
2220 Amp Yellow – PoliceRight Spot Lamp – Police
2310 Amp RedFuel Door/Diagnostic Port
2410 Amp RedIntegrated Center Stack
2510 Amp RedTire Pressure Monitor
2615 Amp BlueCygnus Transmission Module (Charger/300)/Electronic Shift Module (Charger/300)
2725 Amp ClearAmplifier – If Equipped
3125 Amp BreakerPower Seats – If Equipped
3215 Amp BlueHVAC Module/Cluster
3315 Amp BlueIgnition Switch/RF Hub Module/Steering Column Lock (300) – If Equipped
34—10 Amp RedSteering Column Module/ Clock (300)
355 Amp TanBattery Sensor
36—15 Amp BlueElectronic Exhaust Valve – If Equipped
3720 Amp YellowRadio
38—20 Amp YellowPower Outlet Inside Arm Rest/Console Media Hub
40Fuse – Spare
41Fuse – Spare
4230 Amp PinkRear Defrost
4320 Amp YellowComfort Seat And Steering Wheel Module (Heated Steering Wheel/RR Heated Seats)
4410 Amp RedPark Assist / Blind Spot / Rear View Camera
4515 Amp BlueCluster / Rearview Mirror / Compass (Charger/300) / Humidity Sensor
46Fuse – Spare
4710 Amp RedAdaptive Front Lighting / Auto High BEAM / Day Time Running Lamps – If Equipped
48—20 Amp YellowActive Suspension – If Equipped
49Fuse – Spare
50Fuse – Spare
51—20 Amp YellowFront Heated Seats – If Equipped
5210 Amp RedHeated Cupholders/Rear Heated Seat Switches – If Equipped
5310 Amp RedHVAC Module/In Vehicle Temperature Sensor
54Fuse – Spare
55Fuse – Spare
56Fuse – Spare
57Fuse – Spare
5810 Amp RedAirbag Module
5920 Amp YellowAdjustable Pedals – Police
60—5 Amp TanHeated Washer Nozzles (Charger)
61Fuse – Spare
62Fuse – Spare
63Fuse – Spare
6425 Amp BreakerRear Windows (Charger/300)
6510 Amp RedAirbag Module
66Fuse – Spare
6710 Amp RedRain and Light Sensor / Sunroof / Inside RR View Mirror / Power Outlet Illumination (Center Console) / Police Run Acc Relay
6810 Amp RedDual USB Power Outlet -R/A Sense (Charger/300) Rear Sunshade (Charger/300)
69Fuse – Spare
70Fuse – Spare

2017

Front Power Distribution Center
Under-hood fuse box diagram: Chrysler 300 / 300C (2017)
Under-hood fuse box diagram: Chrysler 300 / 300C (2017)

Assignment of fuses in the Front Power Distribution Center (2017)

CavityCartridge FuseMini-FuseDescription
1Fuse – Spare
240 Amp Green—Radiator Fan #1 – (Non 6.2L Supercharged)
350 Amp RedElectric Power Steering #1 – If Equipped / Radiator Fan (6.2L Supercharged) – If Equipped
430 Amp PinkStarter
540 Amp GreenAnti Lock Brake
630 Amp PinkAnti Lock Brake
720 Amp BluePolice Ignition Run / ACC #1
820 Amp BluePolice Ignition Run / ACC # 2
920 Amp YellowAll-Wheel Drive Module – If Equipped
10—10 Amp RedIntrusion MOD (300) / Under Hood Lamp – Police
1120 Amp YellowHorns
1210 Amp RedAir Conditioning Clutch
13Fuse – Spare
14Fuse – Spare
1520 Amp YellowLeft HID – If Equipped
1620 Amp YellowRight HID – If Equipped
1850 Amp Red—Radiator Fan #2 – (Non 6.2L Supercharged)
1950 Amp Red—Electric Power Steering #2 – If Equipped / Radiator Fan #2 (6.2L Supercharged)
2030 Amp PinkWiper Motor
2130 Amp Pink 20 Amp Blue – PoliceHeadlamp Washers – If Equipped Police Bat Feed #2
2240 Amp Green / 20 Amp Blue – PoliceEngine Cooling Pump (6.2L Supercharged) / Police Bat Feed # 3
2320 Amp BluePolice Bat Feed # 1
2420 Amp BluePolice Ignition Run/ACC Feed # 3
28Fuse – Spare
29—15 Amp BlueTransmission Control Module (Challenger/Charger Police)
30Fuse – Spare
3125 Amp ClearEngine Module
32Fuse – Spare
33Fuse – Spare
3425 Amp ClearASD FEED #1
3520 Amp YellowASD FEED #2
3610 Amp RedAnti-Lock Brake Module
37—10 Amp RedEngine Controller / Rad Fan Relays (Charger/300)
3810 Amp RedAirbag Module
39—10 Amp RedEPS / AC Clutch Relay / Vacuum Pump Relay
48—10 Amp RedAWD Module/Front Axle Disconnect – If Equipped
49Fuse – Spare
50Fuse – Spare
5120 Amp YellowVacuum Pump
525 Amp TanAdaptive Cruise – If Equipped
53Fuse – Spare
Rear Power Distribution Center
Trunk fuse box diagram: Chrysler 300 / 300C (2017)
Trunk fuse box diagram: Chrysler 300 / 300C (2017)

Assignment of fuses in the Rear Power Distribution Center (2017)

CavityCartridge FuseMini-FuseDescription
260 Amp YellowFront PDC Feed #1
3Fuse – Spare
460 Amp YellowFront PDC Feed #2
530 Amp Pink 20 Amp Blue – Police—Sunroof/Dome Lamp -Police
640 Amp GreenExterior Lighting #1
740 Amp GreenExterior Lighting #2
830 Amp PinkInterior Lighting
940 Amp GreenPower Locks
1030 Amp Pink—Driver Door Control Module
1130 Amp Pink—Passenger Door Control Module
1220 Amp YellowDual USB Center Console Rear/Cigar Lighter IP – If Equipped
1540 Amp GreenHVAC Blower
1620 Amp BlueLeft Spot Lamp – Police
17Fuse – Spare
1830 Amp PinkVISM MOD – Police
19Fuse – Spare
20Fuse – Spare
2130 Amp PinkFuel Pump
2220 Amp Yellow – PoliceRight Spot Lamp – Police
2310 Amp RedFuel Door/Diagnostic Port
2410 Amp RedIntegrated Center Stack
2510 Amp RedTire Pressure Monitor
2615 Amp BlueTransmission Module (Charger/300) / Fuel Pump
2725 Amp ClearAmplifier – If Equipped
3125 Amp BreakerPower Seats – If Equipped
3215 Amp BlueHVAC Module/Cluster
3315 Amp BlueIgnition Switch/RF Hub Module/Steering Column Lock (300) – If Equipped
34—10 Amp RedSteering Column Module/ Clock (300)
355 Amp TanBattery Sensor
3615 Amp BlueElectronic Exhaust Valve -If Equipped
3720 Amp YellowRadio
3820 Amp YellowPower Outlet Inside Arm Rest/Console Media Hub
40Fuse – Spare
41Fuse – Spare
4230 Amp PinkRear Defrost
43—20 Amp Yellow(Heated Steering Wheel/RR Heated Seats)
44—10 Amp RedPark Assist / Blind Spot / Rear View Camera
4515 Amp BlueCluster / Rearview Mirror / Lane Departure
46Fuse – Spare
4710 Amp RedAdaptive Front Lighting / Day Time Running Lamps – If Equipped
48—20 Amp YellowActive Suspension – (6.4L / 6.2L)
49Fuse – Spare
50Fuse – Spare
51—20 Amp YellowFront Heated / Vented Seats – If Equipped
5210 Amp RedHeated Cupholders/Rear Heated Seat Switches – If Equipped
53—10 Amp RedHVAC Module/In Vehicle Temperature Sensor
54Fuse – Spare
55Fuse – Spare
56Fuse – Spare
57Fuse – Spare
5810 Amp RedAirbag Module
5920 Amp YellowAdjustable Pedals – Police
60Fuse – Spare
61Fuse – Spare
62Fuse – Spare
63Fuse – Spare
64—25 Amp BreakerRear Windows (Charger/ 300)
6510 Amp RedAirbag Module
66Fuse – Spare
6710 Amp RedRain and Light Sensor / Sunroof / Inside RR View Mirror / Police Run Acc Relay
6810 Amp RedDual USB Power Outlet -R/A Sense (Charger/300) Rear Sunshade (Charger/ 300) RR USB Timer
69Fuse – Spare
70Fuse – Spare

2018, 2019

Front Power Distribution Center
Under-hood fuse box diagram: Chrysler 300 / 300C (2018, 2019)
Under-hood fuse box diagram: Chrysler 300 / 300C (2018, 2019)

Assignment of fuses in the Front Power Distribution Center (2018)

CavityCartridge FuseMini-FuseDescription
1Fuse – Spare
240 Amp Green—Radiator Fan #1 -(Non 6.2L Supercharged)
350 Amp RedElectric Power Steering #1 – If Equipped
430 Amp PinkStarter
540 Amp GreenAnti Lock Brake
630 Amp PinkAnti Lock Brake
720 Amp BluePolice Ignition Run / ACC #1
850 Amp Red / 20 Amp Blue—Radiator Fan (6.2L Supercharged) / Police Ignition Run / ACC # 2
920 Amp YellowAll-Wheel Drive Module – If Equipped
10—10 Amp RedIntrusion MOD (300) – If Equipped / Under Hood Lamp – Police
1120 Amp YellowHorns
1210 Amp RedAir Conditioning Clutch
13Fuse – Spare
14Fuse – Spare
1520 Amp YellowLeft HID – If Equipped
1620 Amp YellowRight HID – If Equipped
1850 Amp RedRadiator Fan – (Non 6.2L Supercharged)
1950 Amp RedElectric Power Steering #2 – If Equipped
2030 Amp PinkWiper Motor
2130 Amp Pink 20 Amp Blue -PoliceHeadlamp Washers – If Equipped Police Bat Feed #2
2240 Amp Green / 20 Amp Blue – PoliceEngine Cooling Pump (6.2L Supercharged) / Police Bat Feed # 3
2320 Amp BluePolice Bat Feed # 1
2450 Amp Red / 20 Amp Blue—Radiator Fan (6.2L Supercharged) / Police Ignition Run/ACC Feed # 3
28Fuse – Spare
2915 Amp BlueTransmission Control Module (Challenger/Charger Police) / Electronic Shift Module (Challenger)
30Fuse – Spare
3125 Amp ClearEngine Module
32Fuse – Spare
33Fuse – Spare
3425 Amp ClearPowertrain #1
3520 Amp YellowPowertrain #2
3610 Amp Red2018: Anti-Lock Brake Module
2019: Anti-Lock Brake Module / Steering Column Lock Module (300 if equipped)
3710 Amp RedEngine Controller / Rad Fan Relays (Charger/300) / Electric Power Steering Module (Charger/300) / 5-Speed TCM
3810 Amp RedAirbag Module
3910 Amp RedEPS (Challenger) / EHPS (Police) / AC Clutch Relay / Vacuum Pump Relay / Rad Fan Relays (Challenger)
48—10 Amp RedAWD Module/Front Axle Disconnect – If Equipped
49Fuse – Spare
50Fuse – Spare
5120 Amp YellowVacuum Pump
525 Amp TanAdaptive Cruise – If Equipped
53Fuse – Spare
Rear Power Distribution Center
Trunk fuse box diagram: Chrysler 300 / 300C (2018, 2019)
Trunk fuse box diagram: Chrysler 300 / 300C (2018, 2019)

Assignment of fuses in the Rear Power Distribution Center (2018)

CavityCartridge FuseMini-FuseDescription
260 Amp YellowFront PDC Feed #1
3Fuse – Spare
460 Amp YellowFront PDC Feed #2
530 Amp Pink 20 Amp Blue – Police—Sunroof/Dome Lamp -Police
640 Amp GreenExterior Lighting #1
740 Amp GreenExterior Lighting #2
830 Amp PinkInterior Lighting
940 Amp GreenPower Locks
1030 Amp Pink—Driver Door Control Module
1130 Amp Pink—Passenger Door Control Module
1220 Amp YellowDual USB Center Console Rear/Cigar Lighter IP – If Equipped
1540 Amp GreenHVAC Blower
1620 Amp BlueLeft Spot Lamp – Police
1720 Amp BlueRight Spot Lamp – Police
1830 Amp Pink—Mod Network Interface -Police
19Fuse – Spare
20Fuse – Spare
2130 Amp Pink—Fuel Pump (Non 6.2L SRT Demon)
225 Amp TanCyber Gateway Mod
2310 Amp RedFuel Door/Diagnostic Port
2410 Amp RedIntegrated Center Stack
2510 Amp RedTire Pressure Monitor
2615 Amp BlueCygnus Transmission Module (Charger/300) / Electronic Shift Module (Charger/300)
2725 Amp ClearAmplifier – If Equipped
3125 Amp BreakerPower Seats – If Equipped
3215 Amp BlueHVAC Module/Cluster
3315 Amp BlueIgnition Switch/RF Hub Module/Steering Column Lock (300) – If Equipped
3410 Amp RedSteering Column Module/ Clock (300)
355 Amp TanBattery Sensor
3615 Amp BlueElectronic Exhaust Valve -If Equipped
3720 Amp YellowRadio
3820 Amp YellowPower Outlet Inside Arm Rest/Console Media Hub
4030 Amp Pink—Fuel Pump (6.2L SRT Demon – If Equipped)
4130 Amp Pink—Fuel Pump (6.2L SRT Demon – If Equipped)
4230 Amp PinkRear Defrost
4320 Amp YellowComfort Seat And Steering Wheel Module (Heated Steering Wheel/RR Heated Seats)
4410 Amp RedPark Assist / Blind Spot / Rear View Camera
4515 Amp BlueCluster / Rearview Mirror / Compass (Charger/300) / Humidity Sensor / Forward Facing Camera (Lane Departure) / Cyber Gateway
46Fuse – Spare
4710 Amp RedAdaptive Front Lighting / Day Time Running Lamps – If Equipped
48—20 Amp YellowActive Suspension -(6.4L / 6.2L)
49Fuse – Spare
50Fuse – Spare
51—20 Amp YellowFront Heated / Vented Seats – If Equipped
5210 Amp RedHeated Cupholders/Rear Heated Seat Switches – If Equipped
53—10 Amp RedHVAC Module/In Vehicle Temperature Sensor
54Fuse – Spare
55Fuse – Spare
56Fuse – Spare
57Fuse – Spare
5810 Amp RedAirbag Module
5920 Amp YellowAdjustable Pedals – Police
60Fuse – Spare
61Fuse – Spare
62Fuse – Spare
63Fuse – Spare
64—25 Amp BreakerRear Windows (Charger/300)
6510 Amp RedAirbag Module
66Fuse – Spare
6710 Amp RedRain and Light Sensor / Sunroof / Inside RR View Mirror / Police Run Acc Relay
6810 Amp RedDual USB Power Outlet -R/A Sense (Charger/300) Rear Sunshade (Charger/ 300) RR USB Timer
69Fuse – Spare
70Fuse – Spare

Conclusion

For owners and enthusiasts of classic Chrysler 300/300C (Mk2/LD) 2011-2019, understanding the fuse box and relay systems is essential for vehicle maintenance. Regular inspection and maintenance of these components helped ensure the vehicle’s longevity and reliability, preserving its status as a symbol of Chrysler’s craftsmanship and innovation in the automotive industry during that era.

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