Fixing a blown fuse: 2020 Chrysler Pacifica Fuse Diagram Guide
If you want to fix electricity problems in your 2020 Chrysler Pacifica, you need to know how the fuse and fuse box system works inside and out. The fuse box, which is placed in a smart way inside the car, is very important for protecting many electrical parts. This method is easy to use because it is well-organized and the fuses are clearly marked. If something goes wrong, like an outlet that doesn’t work or an internal light that won’t turn on or off, the fuse box is where the troubleshooting starts. With a basic understanding of the Pacifica’s fuse box, drivers can quickly find and change blown fuses, fixing electrical problems and making sure their 2020 Chrysler Pacifica runs smoothly. Given this basic information, drivers can confidently handle small electrical issues, making the driving experience smoother and more joyful.
2023 Chrysler Pacifica 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.
use Element- Blade Fuse with a good/functional fuse element.
- Blade fuse with a bad/not non-functional fuse element (blown fuse).
Fuse Location
- The fuses are grouped into a controller located in the engine compartment.
Underhood Fuses
- The Power Distribution Center (PDC) is located in the engine compartment near the battery.
- This centre contains cartridge fuses, mini-fuses, micro-fuses, circuit breakers and relays.
- A label that identifies each component is printed on the inside of the cover.
- Before any procedure is done on the PDC, make sure the engine is turned off.
- Remove the cover by unlatching the two locks located at each side of the PDC cover, avoid the usage of screwdrivers or any other tool to remove the cover, since they may apply excessive force and result in a broken/ damaged part.
- After service is done, secure the cover with its two locks.
| Cavity | Cartridge Fuse | Blade Fuse | Description |
| F06 | – | – | Not Used |
| F07 | – | 25 Amp Clear | Ignition Coil/Fuel Injector |
| F08 | – | – | Not Used |
| F09 | – | 25 Amp Clear | Amplifier/Active Noise Control |
| F10 | – | – | Not Used |
| F11 |
– |
– | Not Used |
| F12 | – | 5 Amp Tan | Battery Sensor (IBS) |
| F13 | – | 10 Amp Red | ECM (ESS Only) |
| F14 | – | 10 Amp Red | ECM |
| F15 | 40 Amp Green | – | CBC Feed #3 (Power Locks) |
| F16 | – | 20 Amp Yellow | ECM |
| F17 | 30 Amp Pink | – | Starter |
| F18 | 40 Amp Green | – | CBC Feed #4 (Exterior Lighting #1) |
| F19 | 25 Amp Clear | – | 2nd Row Folding Seats Solenoid LT |
| F20 | – | 10 Amp Red | A/C Compressor Clutch |
| F21 | 25 Amp Clear | – | 2nd Row Folding Seat Solenoid RT |
| F22 | – | – | Not Used |
| F23 | – | – | Not used |
| F24 | – | 20 Amp Yellow | RR Wiper |
| Cavity | Cartridge Fuse | Blade Fuse | Description |
| F25A | – | 10 Amp Red | Handsfree LT & RT RR Door Release Mod |
| F25B | – | 10 Amp Red | Active Grill Shutter/ PWR Mirror |
| F26 | 40 Amp Green | – | Front HVAC Blower Motor |
| F27 | 25 Amp Clear | – | RR Slide Door Module-RT |
| F28A | – | 10 Amp Red | Diagnostic Report |
| F28B | – | 10 Amp Red | USB + AUX Port / Video USB Port |
| F29 | – | – | Not Used |
| F30A | – | 15 Amp Blue | Media HUB 1&2 |
| F30B | – | 15 Amp Blue | PWR Lumbar SW |
| F31 | – | – | Not Used |
| F32 | 20 Amp Blue | – | ECM |
| F33 | 30 Amp Pink | – | Power Liftgate Module |
| F34 | 25 Amp Clear | – | RR Door Module-LT |
| F35 | 25 Amp Clear | – | Sunroof Control Module |
| F36 | – | – | Not Used |
| F37 | 40 Amp Green | – | CBC Feed #4 (Exterior Lighting #2) |
| F38 | 60 Amp Yellow | – | Vacuum Cleaner |
| F39 | 25 Amp Clear | – | Rear HVAC Blower Motor |
| F40 | – | – | Not Used |
| F41 | – | – | Not Used |
| Cavity | Cartridge Fuse | Blade Fuse | Description |
| F42 | 40 Amp Green | – | Folding Seat Module |
| F43 | – | 20 Amp Yellow | Fuel Pump Motor |
| F44 | 30 Amp Pink | – | CBC Feed #1 (Interior Lights) |
| F45 | 30 Amp Pink | – | Power Inverter |
| F46 | 30 Amp Pink | – | Driver Door Module |
| F47 | 30 Amp Pink | – | Passenger Door Module |
| F48 | – | – | Not Used |
| F49 | 25 Amp Clear | – | RR Sliding Door Module-LT |
| F50 | 25 Amp Clear | – | RR Door Module-RT |
| F51 | 30 Amp Pink | – | Front Wiper |
| F52 | 30 Amp Pink | – | Brake Vacuum Pump |
| F53 | – | – | Not Used |
| F54 | 40 Amp Green | – | ESP-ECU And Valves |
| F55A | – | 15 Amp Blue | Radio Frequency HUB/ Keyless Ignition System (KIN) / (Electronic Steering Lock-BUX ONLY) |
| F55B | – | 15 Amp Blue | DVD / Video Routing Module (VRM |
| F56A | – | 10 Amp Red | Front and Rear HVAC Control Module / Occupant Classification Module (OCM)/Electronic Steering Lock (ESL) |
| F56B | – | 10 Amp Red | ESP/ESC |
| Cavity | Cartridge Fuse | Blade Fuse | Description |
| F57 | – | – | Not Used |
| F58 | – | 10 Amp Red | Drive Train Control Mod / Power Transfer Unit — If Equipped |
| F59 | 30 Amp Pink | – | Trailer Tow Receptacle — If Equipped |
| F60 | – | 20 Amp Yellow | Rear Cargo APO |
| F61 | – | 20 Amp Yellow | Trailer Tow Right Stop/Turn — If Equipped |
| F62 | – | – | Not Used |
| F63 | – | 20 Amp Yellow | Trailer Tow Left Stop/Turn — If Equipped |
| F64 | – | 15 Amp Blue | RT HID Headlamp |
| F65 | – | – | Not Used |
| F66 | – | 15 Amp Blue | Instrument Panel Cluster (IPC)/ SGW |
| F67 | – | 10 Amp Red | Haptic Lane Feedback Module (HALF) / Parktronics System (PTS)/ Drivers Assist System Module (DASM) |
| F68 | – | – | Not Used |
| F69 | – | – | Not Used |
| F70 | – | – | Not Used |
| F71 | – | 20 Amp Yellow | Horn |
| Cavity | Cartridge Fuse | Blade Fuse | Description |
| F72 | – | 10 Amp Red | Heated Mirrors – If Equipped |
| F73 | 30 Amp Pink | – | Rear Defroster (EBL) |
| F74 | 20 Amp Blue | – | Trailer Tow Backup |
| F75 | – | 5 Amp Tan | Overhead Console / RR ISC |
| F76 | – | 20 Amp Yellow | Uconnect/DCSD/Telematics |
| F77A | – | 10 Amp Red | RR Entertainment Screen 1 & 2/ Media HUB 1 & 2/3rd Row USB Charge Only/2nd Row USB Charge Only/Vaccum Cleaner SW/3rd Row Recline ST SW/LT & RT Stow N Go SW/LT & RT Sliding Door SW Backlight |
| F77B | – | 10 Amp Red | Rain Sensor/Sunroof /CRVMM |
| F78A | – | 15 Amp Blue | Transmission Control Module (TCM)/ E-Shifter |
| F78B | – | 15 Amp Blue | Instrument Cluster |
| F79 | – | 10 Amp Red | ICS/Front And Rear HVAC/ SCCM/ EPB |
| F80 | – | – | Not Used |
| F81 | – | – | Not Used |
| F82 | – | – | Not Used |
| Cavity | Cartridge Fuse | Blade Fuse | Description |
|
F83 |
20 Amp Blue | – | TT Park Lights — If Equipped |
| 30 Amp Pink | – | Headlamp Washer Pump — If Equipped | |
| F84 | 30 Amp Pink | – | Drive Train Control MOD — If Equipped |
| F85 | – | 20 Amp Yellow | Cigar Lighter |
| F86 | – | – | Not Used |
| F87 | – | – | Not Used |
| F88 | – | 20 Amp Yellow | Front Heated Seats |
| F89 | – | 20 Amp Yellow | Rear Heated Seats |
| F90 | – | – | Not Used |
| F91 | – | 15 Amp Blue | Front Ventilated Seats/Heated Steering Wheel |
| F92 | – | 5 Amp Tan | Security Gateway |
| F93 | – | – | Not Used |
| F94 | 40 Amp Green | – | ESC Motor Pump |
| F95A | – | 10 Amp Red | USB Charge Port — ACC RUN |
| F95B | – | 10 Amp Red | Selectable Fuse Location – USB IP (Direct) B+ |
| F96 | – | 10 Amp Red | Occupant Restraint Controller (ORC) (Airbag) |
| F97 | – | 10 Amp Red | Occupant Restraint Controller (ORC) (Airbag) |
| Cavity | Cartridge Fuse | Blade Fuse | Description |
| F98 | – | 15 Amp Blue | Left HID Headlamp |
| F99 | 30 Amp Pink | – | Trailer Tow Module – If Equipped |
| F100A | – | 10 Amp Red | AHLM |
|
F100B |
– |
10 Amp Red |
Rear Camera/LBSS/RBSS/CVPM/ Humidity Sensor/In-Vehicle Temperature Sensor |
| Circuit Breakers | |||
| CB1 | 25 Amp | Power Seats (Driver) | |
| CB2 | 25 Amp * | Power Seats (Pass) | |
| CB3 | 25 Amp | FRT PWR Window W/O Door Nodes
+ RR PWR Window Lockout |
|
30 Amp mini fuse is substituted for 25 Amp Circuit Breaker.
FAQs
Check for a visually burnt or broken filament inside the fuse, or use a multimeter to test for continuity.
The fuse box is typically located in the engine compartment or the interior of the vehicle, depending on the specific model.
Basic tools include a fuse puller or needle-nose pliers and a flashlight for better visibility.
Yes, fuses can vary in size, and it’s crucial to replace a blown fuse with the correct amperage.
Yes, a single blown fuse can affect multiple components, so it’s essential to check all relevant fuses.
Ensure the vehicle is turned off, and use caution when handling tools and fuses to avoid electrical shocks.
No, it’s not recommended, as using a higher-rated fuse can lead to electrical damage or even fire hazards.
Yes, sometimes a blown fuse is a symptom of an underlying problem, and persistent issues should be inspected by a professional.
Some models may include spare fuses in the fuse box, but it’s advisable to keep a variety of replacements on hand.
Set the multimeter to continuity mode, touch the probes to each end of the fuse, and if there’s continuity, the fuse is functional.
Yes, temperature extremes can impact fuse functionality, so it’s essential to keep the fuse box well-sealed.
Online forums, the official Chrysler website, and automotive repair websites often provide valuable insights and advice.
Regularly inspect fuses during routine maintenance checks or when experiencing electrical problems.
If problems persist, consult a professional mechanic or Chrysler service center to diagnose and address the underlying electrical issue.
Useful Link
View Full PDF: 2020 Chrysler Pacifica | Auto User Guide
2020 Chrysler Pacifica Instrument Cluster | Display Instructions
2023 Chrysler Pacifica Specs, Price, Features, Mileage and Review