My charge gauge has gone completely dead

A dead gauge is usually a lost supply or connection, or a failed gauge, on the accessory side, since the buggy still drives on its own circuit. Check whether other accessories are dead too, which points at a shared fuse or the converter, or whether the gauge is dead alone, which points at its own connection or the gauge itself.

The gauge is dead but everything else works

That points at a fault local to the gauge: its own connector loose or corroded, its supply lost, or the gauge unit failed. Check the gauge's connection for corrosion and looseness first. A gauge with good power and a sound connection that still shows nothing has likely failed and can be replaced as a recognised accessory job.

Is a dead gauge the same as a wrong reading

No. A dead gauge shows nothing and is a power or connection fault. A gauge that shows something but reads wrong is a different problem, often about how the reading is taken or the battery state, and it is covered in its own guide. Decide which you have first, since they point in different directions.

Golf buggy display or gauge not working

By James Brown · Updated 21 July 2026 · 4 minute read

White electric golf buggy raised on a workshop ramp for a service

A dead display or gauge is usually an accessory-side fault: the gauge has lost its power or its connection, or the gauge itself has failed. Since the buggy still drives on its own circuit, the drive is fine, so look at the gauge's supply, its connections, and whether a shared fuse or the converter has taken it out alongside other accessories.

Key takeaways

A dead gauge or display is usually a lost supply or connection, or a failed gauge.
The buggy driving normally tells you the fault is on the accessory side, not the drive.
If other accessories are dead too, suspect a shared fuse or the converter.
If only the gauge is dead, suspect its own connection or the gauge itself.
A wrong reading is a different fault, covered separately from a dead gauge.

Dead, not wrong

First, separate two complaints. A gauge or display that is completely dead, showing nothing, is a power or connection fault. A gauge that shows something but reads wrong, jumping around or clearly not matching reality, is a different problem covered in its own guide. This one is about the dead display, and the useful thing about a dead one is that it usually means the gauge is not getting the supply it needs, or has failed, rather than being confused about what to show.

The buggy still drives

As with all accessory faults, the fact that the buggy drives normally is a strong clue. The drive runs on the high-current circuit and does not depend on the gauge, so a dead display with a working buggy places the fault squarely on the accessory side, and you can put the batteries, controller and motor out of mind. That immediately narrows things to the low-voltage supply feeding the gauge, the gauge's own connections, and the gauge itself.

One thing or several

The next question, exactly as with the lights, is whether the gauge is dead alone or with company. If other accessories, the lights or horn, are also dead, the fault is shared: a blown fuse on the accessory circuit or a failed converter feeding the whole low-voltage side, both covered in their own guides. Fix the shared supply and the gauge returns with the rest. If instead the gauge is dead while everything else works, the fault is local to the gauge: its own connection loose or corroded, its own supply lost, or the gauge unit itself failed. Checking the gauge's connector for the usual looseness and corrosion is the natural first step for a lone dead gauge.

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Checking and replacing

An owner can do the sensible checks: establish whether other accessories are affected, check the gauge's connector for corrosion or looseness, and, if other accessories are out too, check the accessory fuse. A gauge that has good power and a sound connection but still shows nothing has likely failed and can be replaced, which is a recognised accessory job. As always, a fuse that blows again immediately means a fault behind it rather than a gauge problem, and if the checks do not add up, an engineer can trace it. The gauge is a modest part, so the main thing is not to overthink a dead one: check its supply and connection, see whether it is alone or with other dead accessories, and go from there.

Common questions

My charge gauge has gone completely dead: A dead gauge is usually a lost supply or connection, or a failed gauge, on the accessory side, since the buggy still drives on its own circuit. Check whether other accessories are dead too, which points at a shared fuse or the converter, or whether the gauge is dead alone, which points at its own connection or the gauge itself.
The gauge is dead but everything else works: That points at a fault local to the gauge: its own connector loose or corroded, its supply lost, or the gauge unit failed. Check the gauge's connection for corrosion and looseness first. A gauge with good power and a sound connection that still shows nothing has likely failed and can be replaced as a recognised accessory job.
Is a dead gauge the same as a wrong reading: No. A dead gauge shows nothing and is a power or connection fault. A gauge that shows something but reads wrong is a different problem, often about how the reading is taken or the battery state, and it is covered in its own guide. Decide which you have first, since they point in different directions.