Ford Focus · 2013
2013 Ford Focus Parking Sensor Fuse
Parking sensors silent or showing a fault? Check the parking aid fuse Ford lists — and which cars it applies to.
- UK specification
- Verified data
- Checked 14 October 2026
- Sources
Where is the fuse box?
Option A Focus (2010)
Load compartment fuse box
In the load (luggage) compartment
Our source doesn’t describe how to open this fuse box. Check your owner’s handbook.
Option B Focus Electric (2013)
Load compartment fuse box
In the load (luggage) compartment
Our source doesn’t describe how to open this fuse box. Check your owner’s handbook.
Fuse box diagram
Full 2013 Ford Focus fuse chartOption A Focus (2010)
We haven’t drawn a schematic of the load compartment fuse box for this version yet. Use the fuse and relay numbers on this page and the legend on the fuse box to find the right position.
Where to look
- 30
In the load (luggage) compartment
Fuse ·5A · Parking aid module
Position not shown on the schematic. Find fuse 30 on the fuse box legend.
Always confirm the number against the legend on the fuse box cover before pulling anything.
Option B Focus Electric (2013)
We haven’t drawn a schematic of the load compartment fuse box for this version yet. Use the fuse and relay numbers on this page and the legend on the fuse box to find the right position.
Where to look
- F30
In the load (luggage) compartment
Fuse ·5A · Parking aid module
Position not shown on the schematic. Find fuse F30 on the fuse box legend.
Always confirm the number against the legend on the fuse box cover before pulling anything.
How to replace the fuse safely
- Switch off the ignition and all electrical equipment. Take the key out, or move a keyless fob away from the car.
- Open the fuse box and find the fuse using the number on the cover legend or the chart on this page.
- Pull the fuse straight out with the plastic fuse puller (usually clipped inside the fuse box) or fine-nose pliers.
- Look at the metal strip inside the fuse. A broken or burnt strip means it has blown.
- Fit a new fuse with exactly the same amperage rating. The number on top and the colour should match.
- Refit the cover, switch on and test the component.
- Never fit a fuse with a higher amperage rating than specified. It can let wiring overheat.
- Never bridge a fuse with wire, foil or anything else.
Fuse keeps blowing?
A fuse that blows again straight away is doing its job. Something on that circuit is drawing too much current. Common causes are damaged wiring shorting to the bodywork, a failing motor or socket, water getting in, or a faulty accessory. Fitting fuse after fuse, or a bigger fuse, won’t fix the fault and can overheat the wiring. Have the circuit tested by an auto electrician.
Not the fuse? Check these next.
Dirty or damaged sensors
Mud, ice or a small knock to the bumper can stop a sensor working. Clean them and look for cracks.
Rear-only systems
Ford may list the parking aid fuse only for cars with front parking aid. Check the note beside the fuse.
Towing
Some systems switch the rear sensors off when a trailer or bike rack is connected.
Sources & verification
Option A Focus (2010) · Built 4 October 2012 to 25 August 2013
- Manufacturer manual listingFord UK — 2012 Focus (2010) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built From: 04/10/2012 Vehicles Built Up To: 25/08/2013) · Accessed 14 October 2026
- Manufacturer manual listingFord UK — 2013 Focus (2010) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built From: 04/10/2012 Vehicles Built Up To: 25/08/2013) · Accessed 14 October 2026
- Owner’s manualFord Focus (2010) Owner’s Manual — CG3568en, edition 01/2013 · Ford Motor Company · Fuse specification chart — Engine compartment fuse box (pp. 191–193); Fuse specification chart — Passenger compartment fuse box (pp. 195–196); Fuse specification chart — Load compartment fuse box (pp. 196–198) · Accessed 14 October 2026
Option B Focus (2010) · Built 26 August 2013 to 2 March 2014
- Manufacturer manual listingFord UK — 2013 Focus (2010) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built From: 26/08/2013 Vehicles Built Up To: 02/03/2014) · Accessed 14 October 2026
- Manufacturer manual listingFord UK — 2014 Focus (2010) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built From: 26/08/2013 Vehicles Built Up To: 02/03/2014) · Accessed 14 October 2026
- Owner’s manualFord Focus (2010) Owner’s Manual — CG3568en, edition 09/2013 · Ford Motor Company · Fuse specification chart — Engine compartment fuse box (pp. 192–194); Fuse specification chart — Passenger compartment fuse box (pp. 195–197); Fuse specification chart — Load compartment fuse box (pp. 197–199) · Accessed 14 October 2026
Option B Focus Electric (2013)
- Manufacturer manual listingFord UK — 2013 Focus Electric (2013) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built From: 13/07/2012 Vehicles Built Up To: 31/10/2014) · Accessed 14 October 2026
- Manufacturer manual listingFord UK — 2014 Focus Electric (2013) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built From: 13/07/2012 Vehicles Built Up To: 31/10/2014) · Accessed 14 October 2026
- Manufacturer manual listingFord UK — 2015 Focus Electric (2013) owner manuals · Ford Motor Company · Owner’s Manual (Vehicles Built From: 13/07/2012 Vehicles Built Up To: 31/10/2014) · Accessed 14 October 2026
- Owner’s manualFord Focus Electric (2013) Owner’s Manual — CG3601en, edition 05/2013 · Ford Motor Company · Fuse specification chart — Pre-fuse box (pp. 33–33); Fuse specification chart — Electric motor compartment fuse box (pp. 34–36); Fuse specification chart — Passenger compartment fuse box (pp. 37–39); Fuse specification chart — Load compartment fuse box (pp. 40–42) · Accessed 14 October 2026
Fuse layouts can differ between trim levels and optional equipment. Always confirm against the legend on your fuse box.