Passenger Compartment Fuse Panel Diagram of 2007 Ford Crown Victoria. Location: Under the dashboard, driver's side.
Passenger Compartment Fuse Panel Diagram of 2007 Ford Crown Victoria. Location: Under the dashboard, driver's side.

2007 Ford Crown Victoria OBD2 Fuse Location and Fuse Box Diagrams

Understanding the fuse box layout in your 2007 Ford Crown Victoria is crucial for diagnosing and resolving electrical issues, including problems related to your OBD2 port. This guide provides a detailed look at the fuse locations in your Crown Vic, ensuring you can quickly identify the correct fuse for the OBD2 system or any other electrical component.

Your 2007 Ford Crown Victoria is equipped with two primary fuse boxes. Knowing the location and function of each fuse in these boxes is essential for any car owner, whether you’re performing routine maintenance or troubleshooting electrical malfunctions. Let’s dive into the details of each fuse box to help you pinpoint the “2007 Ford Crown Vic Obd2 Fuse Location” and other vital fuses.

Decoding the Fuse Boxes of Your 2007 Ford Crown Victoria

For the 2007 model year, the Ford Crown Victoria utilizes two distinct fuse boxes:

  1. Passenger Compartment Fuse Panel: Located inside the vehicle, this fuse box is easily accessible and houses fuses for many interior and convenience features.
  2. Power Distribution Box: Situated in the engine compartment, this box contains fuses and relays for high-power systems and critical vehicle operations.

Understanding both locations is key to effectively managing your vehicle’s electrical system. Let’s examine each in detail, starting with the passenger compartment fuse box.

Passenger Compartment Fuse Box Diagram

The passenger compartment fuse panel in your 2007 Ford Crown Victoria is your first stop for checking fuses related to interior functions and some electronic modules.

Passenger Compartment Fuse Panel Diagram of 2007 Ford Crown Victoria. Location: Under the dashboard, driver's side.Passenger Compartment Fuse Panel Diagram of 2007 Ford Crown Victoria. Location: Under the dashboard, driver's side.

Here’s a breakdown of the fuses in the passenger compartment fuse box:

Fuse Type & Rating Fuse Number Description
MINI 10A 1 Ignition (START) – Starter relay coil, DTRS
MINI 7.5A 2 Power mirrors, Door lock switches, Mirror switch, Keypad switch, Decklid switch, DDM, Cluster
MINI 5A 3 Ignition (START) – Audio mute, Police PDB (Police vehicles only)
MINI 10A 4 LCM (switch illumination), Autolamp sensor
MINI 7.5A 5 Ignition (ON/ACC) – LCM
MINI 7.5A 6 LCM
MINI 10A 7 Ignition (ON/ACC) – Wiper module
MINI 10A 8 Electronic Automatic Temperature Control (EATC) module (vehicles equipped with EATC only)
MINI 7.5A 9 Ignition (ON/ACC) – Door lock switch illumination, Heated seat switch illumination, Moon roof, Overhead console, Radio, Antenna, Electrochromatic mirror, Window relay coil (non-Police vehicles only), Window and decklid relay coil and Police ON/ACC relay coil (Police vehicles only)
MINI 15A / 20A 10 Hazards (non-Police vehicles only) / Hazards (Police vehicles only)
MINI 15A 11 Ignition (ON) – Turn signals
MINI 15A 12 Audio
MINI 10A 13 Ignition (ON) – Anti-lock Brake System (ABS) module, Rear Air Suspension Module (RASM), Variable Assist Power Steering (VAPS), Cluster
MINI 15A 14 Taxi, Adjustable pedals
MINI 10A 15 Ignition (ON) – EATC module, A/C mode switch (vehicles equipped with manual A/C only), A/C blower relay coil
MINI 20A 16 Cigar lighter, OBD II
MINI 10A 17 Ignition (ON) – A/C mode switch (vehicles equipped with manual A/C), Blend door, Heated seat modules, BTSI (Floor-shift transmission)
MINI 15A 18 Lighting control module (interior lighting)
MINI 10A 19 LCM (Left-hand low beam)
MINI 10A 20 Ignition (ON/START) – Back-up lamps
MINI 10A 21 LCM (Right-hand low beam)
MINI 10A 22 Ignition (ON/START) – Restraint Control Module (RCM), Occupant Classification Sensor (OCS), Passenger Airbag Deactivation Indicator (PADI)
MINI 15A 23 Multi-function switch (Flash-to-pass), LCM (High beams)
MINI 10A 24 Ignition (ON/START) – Passive Anti-Theft System (PATS) module, Powertrain Control Module (PCM) relay coil, Fuel relay coil, Ignition coil relay coil
MINI 15A 25 LCM (Park lamps, license lamps)
MINI 10A 26 Ignition (ON/START) – Cluster, LCM, Overdrive cancel switch
MINI 7.5A 28 Brake signal, LCM (BTSI), ABS
MINI 2A 29 Hazard in (Police vehicles only)
MINI 2A 30 Battery saver (Police vehicles only)
MINI 5A 31 Key in (LCM)
MINI 2A 32 Hazard out (Police vehicles only)
MINI 10A 33 Ignition (ON/START), Fire suppression module (if equipped) (Police vehicles only)
Relay K101 K101 Window relay, Decklid (Police vehicles only)

Locating the OBD2 Fuse: As you can see from the table, the OBD II port fuse is Fuse #16 in the passenger compartment fuse box. This is a 20A MINI fuse and is also shared with the cigar lighter. If you are experiencing issues with your OBD2 scanner not powering on or connecting, this is the first fuse you should check. A blown fuse here is a common reason for a non-functional OBD2 port.

Power Distribution Box Diagram

The power distribution box, located under the hood of your 2007 Ford Crown Victoria, manages fuses and relays for high-current systems and essential vehicle operations.

Power Distribution Box Diagram of 2007 Ford Crown Victoria. Location: Engine compartment, near the battery.Power Distribution Box Diagram of 2007 Ford Crown Victoria. Location: Engine compartment, near the battery.

Here’s the fuse and relay layout for the power distribution box:

Fuse Type & Rating Fuse Number Description
MINI 30A 1 Ignition switch
MINI 20A 2 Moon roof, Spot lights (Police vehicles only)
MINI 10A 3 Powertrain Control Module (PCM) keep alive power, Canister vent
MINI 20A 4 Fuel relay feed
MINI 10A 5 Rear Air Suspension Module (RASM), VAPS module
MINI 15A 6 Alternator regulator
MINI 30A 7 PCM relay feed
MINI 20A 8 Driver’s Door Module (DDM)
MINI 15A 9 Ignition coil relay feed
MINI 20A 10 Horn relay feed
MINI 15A 11 A/C clutch relay feed
MINI 20A / 25A 12 Audio (Subwoofer) / Tray lamps (Police vehicles only)
MINI 20A 13 Instrument panel power point
MINI 20A 14 Stop lamp switch
MINI 15A 15 Police accessory battery feed 1 (Police vehicles only)
MINI 20A 16 Heated seats, Police accessory battery feed 2 (Police vehicles only)
MINI 15A 19 Injectors
MINI 15A 20 PCM
MINI 15A 21 Powertrain loads and sensors
MINI 20A 22 Police PDB outputs (Police vehicles only)
MINI 20A 23 Police PDB outputs (Police vehicles only)
MINI 10A 24 Heated mirrors, Rear defrost indicator
FMX/JCase 40A 101 Blower relay feed
FMX/JCase 50A 102 Cooling fan
FMX/JCase 50A 103 Instrument panel (I/P) fuse box feed #1, I/P fuses 10, 12, 14, 16 and 18
FMX/JCase 50A 104 Instrument panel (I/P) fuse box feed #2, I/P fuses 2, 4, 6, 8, 19, 21, 23 and 25
FMX/JCase 30A 105 Starter relay feed
FMX/JCase 40A 106 Anti-lock Brake System (ABS) module (Pump)
FMX/JCase 40A 107 Rear defroster relay feed
FMX/JCase 20A 108 Police accessory battery feed 3 (Police vehicles only)
FMX/JCase 20A 109 ABS module (Valves)
FMX/JCase 30A 110 Wiper module
FMX/JCase 50A 111 Police PDB or Police accessory battery feed (Police vehicles only)
FMX/JCase 30A 112 Air suspension compressor (non-Police vehicles only)
FMX/JCase 50A 113 Police light bar or Police right-hand kick panel accessory battery feed (Police vehicles only)
FMX/JCase 50A 114 Police PDB or Police accessory battery feed (Police vehicles only)
FMX/JCase 50A 115 Rear power point or Police right-hand kick panel accessory battery feed (Police vehicles only)
FMX/JCase 50A 116 Police accessory battery feed (Police vehicles only)
FMX/JCase 50A 117 Police PDB or Police accessory battery feed (Police vehicles only)
FMX/JCase 50A 118 Rear power point or Police right-hand kick panel accessory battery feed (Police vehicles only)
Relay 201 201 A/C clutch
Relay 203 203 Ignition coil
Relay 204 204 PCM
Relay 206 206 Fuel
Relay 209 209 Horn
Relay 301 301 Starter
Relay 302 302 Air compressor (non-Police vehicles only) RUN/ACC relay (Police vehicles only)
Relay 303 303 Blower
Relay 304 304 Rear defrost relay
Diode 501 501 A/C clutch
Diode 502 502 PCM
Diode 503 503 Horn, Door latch
Circuit breaker 601 601 Power seats, Lumbar, Decklid (Police vehicles only)
Circuit breaker 602 602 RUN/ACC relay (windows) (non-Police vehicles only) or RUN/ACC relay feed (windows and decklid) (Police vehicles only

While the Power Distribution Box doesn’t directly house the OBD2 fuse, it’s important for overall vehicle electrical system knowledge. Fuses and relays here control major components like the PCM, ABS, and cooling fan, which can indirectly affect vehicle diagnostics.

Conclusion

For a 2007 Ford Crown Victoria, the OBD2 fuse location is in the passenger compartment fuse box at position #16, a 20A MINI fuse. Always consult your vehicle’s owner’s manual for the most accurate fuse information as diagrams can sometimes vary slightly.

Regularly checking your fuses is a simple yet effective way to maintain your 2007 Ford Crown Victoria and troubleshoot basic electrical problems. If you continue to experience issues after replacing a blown fuse, it’s recommended to consult a qualified automotive technician to diagnose the underlying problem.

Comments

No comments yet. Why don’t you start the discussion?

Leave a Reply

Your email address will not be published. Required fields are marked *