Find a fuse

Vauxhall Mokka · 2020

2020 Vauxhall Mokka Fuel Pump Fuse

Engine cranks but won’t start? The fuel pump fuse are quick to check.

  • UK specification
  • Verified data
  • Checked 15 October 2026
  • Sources

Partly covered: the first Mokka and Mokka electric handbooks Vauxhall UK publishes are both the December 2020 edition. A Mokka or Mokka electric built earlier in 2020 may have an earlier handbook with a different chart — check the edition printed in your handbook, or compare with the fuse box legend in your car, before removing anything.

Which 2020 Mokka do you have?

The fuel pump fuse differs between versions of the 2020 Vauxhall Mokka. Until you choose, every possible result is shown.

Not sure which Mokka you have?
  • Vauxhall’s handbook prints separate fuse tables for electric and non-electric (petrol or diesel) cars: Mokka X and Mokka and Mokka electric.
  • An electric car has a charging socket instead of a fuel filler, and no exhaust.
  • Each Vauxhall owner’s manual prints its edition near the end, for example “Edition: September 2014”. If you have your car’s handbook, choose the option with the same edition.
  • Vauxhall doesn’t say which cars each edition applies to, so the date of your car alone can’t tell you. Without the handbook, compare the circuits on each option with the legend on your fuse box before removing anything.

If you can’t confirm it, keep both results in mind and check the fuse box legend before removing anything.

Quick answer

Verified

Option A Mokka X

  • UK specification
  • Verified data
  • Checked 15 October 2026
  • Sources

Vauxhall’s handbook doesn’t print fuse ratings, so none is shown. Fit a replacement with the same rating as the fuse you remove — the handbook says: “Data on the replacement fuse must match the data on the defective fuse.”

Fuse
19
Fuse box
Engine compartment (mini fuses)
Location
The fuse box is in the engine compartment.

Quick answer

Verified

Option B Mokka

  • UK specification
  • Verified data
  • Checked 15 October 2026
  • Sources

Vauxhall’s handbook doesn’t print fuse ratings, so none is shown. Fit a replacement with the same rating as the fuse you remove — the handbook says: “Data on the replacement fuse must match the data on the defective fuse.”

Engine control module / Fuel pump

Fuse
8
Fuse box
Engine compartment
Location
The fuse box is in the front left of the engine compartment.

Engine control module / Fuel pump / Diesel heater

Fuse
20
Fuse box
Engine compartment
Location
The fuse box is in the front left of the engine compartment.

Quick answer

Verified

Option C Mokka electric

  • UK specification
  • Verified data
  • Checked 15 October 2026
  • Sources

No fuse is listed for this in this version. Check the legend on your fuse box.

Where is the fuse box?

Option A Mokka X

Engine compartment fuse box (mini fuses)

The fuse box is in the engine compartment.

  1. Disengage the cover, lift it upwards and remove.

Option B Mokka

Engine compartment fuse box

The fuse box is in the front left of the engine compartment.

  1. Disengage the cover and remove it.
  2. After having changed defective fuses, close the fuse box cover and lock it.
  3. If the fuse box cover is not closed correctly, malfunction may occur.

Option C Mokka electric

Fuse box diagram

Full 2020 Vauxhall Mokka fuse chart

Option A Mokka X

Find it by number

Vauxhall’s handbook picture doesn’t give enough positional detail for us to draw a trustworthy map of the engine compartment fuse box (mini fuses), so we don’t draw one — we never guess where a fuse sits.

Use the numbers printed on the fuse box, inside its cover or on the fuse box picture in your owner’s manual, and find fuse 19. Check the number before removing anything.

Where to look

  • 19

    The fuse box is in the engine compartment.

    Fuse · Fuel pump

    Look for fuse number 19 on the fuse box or its cover — we don’t show positions without verified layout data.

Always confirm the number against the legend on the fuse box cover before pulling anything.

Option B Mokka

Engine compartmentCarFixData schematic
Engine compartment fuse box: map of 32 fuse positions, fuse 8 and 20 highlighted1234567910111213141516171819212223242526272829303132820
These fusesOther fuse positionsNot listed in this chartOur own schematic, drawn from the fuse positions printed in Vauxhall’s handbook illustration of this fuse box. Not to scale and not a manufacturer drawing — always match the number on the fuse box before pulling a fuse.

Where to look

  • 8

    The fuse box is in the front left of the engine compartment.

    Fuse · Engine control module / Fuel pump

    Highlighted on the engine compartment map.

  • 20

    The fuse box is in the front left of the engine compartment.

    Fuse · Engine control module / Fuel pump / Diesel heater

    Highlighted on the engine compartment map.

The map shows where each fuse sits. Always confirm the number against the legend on the fuse box cover before pulling anything.

Option C Mokka electric

How to replace the fuse safely

  1. Switch off the ignition and all electrical equipment. Take the key out, or move a keyless fob away from the car.
  2. Open the fuse box and find the fuse using the number on the cover legend or the chart on this page.
  3. Pull the fuse straight out with the plastic fuse puller (usually clipped inside the fuse box) or fine-nose pliers.
  4. Look at the metal strip inside the fuse. A broken or burnt strip means it has blown.
  5. Fit a new fuse with exactly the same amperage rating. The number on top and the colour should match.
  6. 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.

  • Fuel cut-off switch

    Many cars cut the fuel pump after a jolt or impact. Your handbook will show if there is a reset switch.

  • Listen for the pump

    Turn the ignition on and listen for a short hum from under the rear seat. Silence suggests a power or pump fault.

  • Fuel level

    A faulty fuel gauge can hide an empty tank. Add a few litres before going further.

  • Fault codes

    An OBD scanner can show stored codes for fuel pressure or pump circuit faults.

Sources & verification

Option A Mokka X

Status
Verified
Specification
UK market
Last checked
15 October 2026

Option B Mokka

Status
Verified
Specification
UK market
Last checked
15 October 2026

Option C Mokka electric

Status
Verified
Specification
UK market
Last checked
15 October 2026

Fuse layouts can differ between trim levels and optional equipment. Always confirm against the legend on your fuse box.