Chrysler 300M | 1999-2004 | Fuse Box Diagrams and Locations

Explore Chrysler 300M fuse box diagrams in this clear, no-nonsense guide made to simplify electrical troubleshooting. Here we cover the Chrysler 300M (1998–2003) and provide fuse diagrams for 1999, 2000, 2001, 2002, 2003 and 2004, along with the location of the fuse panels and the assignment of each fuse, so you can track down issues without the guesswork.

What’s Included

Passenger compartment

Fuse box location

It is behind the end cover on the left side of the instrument panel.

The location of the fuses in the passenger compartment: Chrysler 300M (1999, 2000, 2001, 2002, 2003, 2004)

Pull the cover straight away from the instrument panel for access to the fuses.

Fuse box diagram

Assignment of fuses in the interior fuse box

Fuse Data

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Cavity	Amp	Circuits
1	10 Amp Red	Transmission Controller, Gauges, Autostick
2	10 Amp Red	Right High Beam Headlight
3	10 Amp Red	Left High Beam Headlight
4	10 Amp Red	Radio, CD Player
5	10 Amp Red	Washer Motor
6	15 Amp Lt. Blue	Power Outlet
7	20 Amp Yellow	Tail, License, Parking, Illumination Lights, Instrument Cluster
8	10 Amp Red	Airbag
9	10 Amp Red	Turn Signal Lights, Turn Signal/Hazard Indicator
10	15 Amp Lt. Blue	Right Low Beam
11	20 Amp Yellow	High Beam Relay, High Beam Indicator, High Beam Switch
12	15 Amp Lt. Blue	Left Low Beam Headlight
13	10 Amp Red	Fuel Pump Relay, Power Train Control Module
14	10 Amp Red	Cluster, Day/Night Mirror, Sunroof, Overhead Console, Garage Door Opener, Body Control Module
15	10 Amp Red	Daytime Running Light Module (Canada)
16	20 Amp Yellow	Fog Light Indicator
17	10 Amp Red	ABS Control, Back Up Lights, Daytime Running Lights, A/C Heater Control,
18	20 Amp Yellow	Power Amplifier, Horn
19	15 Amp Lt. Blue	Overhead Console, Garage Door Opener, Trunk, Overhead, Rear Reading, and Visor Vanity Lights, Trunk Release Solenoid, Power Mirrors, Power Door Locks, Body Control Module, Aspirator Motor
20	20 Amp Yellow	Brake Lights
21	10 Amp Red	Leak Detection Pump, Low Rad Relay, High Rad Relay, A/C Clutch Relay
22	10 Amp Red	Airbag
23	30 Amp Green	Blower Motor, ATC Power Module
CB1	20 Amp C/BRKR	Power Window Motors
CB2	20 Amp C/BRKR	Power Door Lock Motors, Power Seats

Engine compartment

Fuse box location

A Power Distribution Center is located in the engine compartment.
This center contains fuses and relays for circuits that operate only under the hood

The location of the fuses in the engine compartment: Chrysler 300M (1999, 2000, 2001, 2002, 2003, 2004)

A label which identifies these components is located on the underside of the cover

Fuse box diagram

Assignment of fuses in the engine compartment

Fuse Data

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№	Amp Rating	Description
A	50	Rear Window Defogger Relay, Body Control Module, Manual Temperature Control Head
B	30 or 40	Air Conditioner Compressor Clutch Relay, Radiator Fan Relay (High Speed)
C	30	High Beam Headlamp Relay (Fuse: “2”, “3”), Fuse: “15”, “16”
D	40	Low Beam Headlamp Relay (Fuse: “10”, “11”, “12”), “CB2”, Dorr Lock Relay, Door Unlock Relay, Driver Door Unlock Relay
E	40	Radiator Fan Relay (Low Speed)
F	20 or 30	Fuse “Y”, “X” / Spare Relay
G	40	Starter Relay, Fuel Pump Relay, Ignition Switch (Fuse: “1”, “4”, “5”, “6”, “13”, “14”, “21”, “22”, “V”)
H	30	ABS
I	30	Fuse: “19”, “20”
J	40	Ignition Switch (Fuse: “8”, “9”, “17”, “23”, “CB1”)
K	40	ABS
L	40	Fuse: “7”, “18”
M	40	Front Wiper On/Off Relay, Front Wiper High/Low Relay, Body Control Module
N	30	Automatic Shut Down Relay, Powertrain Control Module
O	20	Combination Flasher (Hazard)
P	30	Export: Headlamp Washer Relay, Body Control Module
Q	20	Transmission Control Relay
R	20	Export: Rear Fog Lamp Relay
S	20	Fuel Injector, Ignition Coil, Capacitor, Short Runner Valve Solenoid (3.5 L), Manifold Tuning Valve
T	20	Powertrain Control Module
U	20	–
V	10	Starter Relay, Powertrain Control Module
W	10	Automatic Shut Down Relay
X	20	Spare Relay
Y	15	Power Outlet

FAQ

Which fuses control the cigar lighter (power outlet) in the Chrysler 300M?

Fuse №6 in the instrument panel fuse box and fuse Y in the engine compartment.