Jeep grand cherokee speedometer

Jeep grand cherokee speedometer

Спидометр и одометр не работают, но если обычно это просто не двигающаяся стрелка и не крутящийся счётчик, то в моём случае это не крутящийся счётчик и стрелка спидометра провернувшаяся полный оборот и находящяяся чуток ниже ограничителя, т.е. я постоянно езжу километров 300 в час даже когда стою. Причём при включении зажигания стрелка дёргается и ударяется об ограничитель снизу и чуток падает обратно.

Какие предположения?
Могли ли там чего нить повредить при попытке скрутить счётчик?

Неисправна плата электроики на самом спидометре, попробуйте снять и пропаять контакты массивных деталей, часто пайка трескается, ну или замените ее, спидометр, или всю панель.

Спасибо за ответы. Во вторник начну полную разборку всего авто, т.к. неделя как приобрёл, внедорожник вообще впервые в жизни, а последние шесть лет катаю только мерсы. Вот и собираю инфу потихоньку о том об этом чтоб разом всем заняться.

Вобщем никакой проблемы с приборкой нет. Элементарно стрелка спидометра прокрутилась, когда (видимо прежние хозяева) снимали/ставили приборку в панель, а т.к. у стрелки нормальное положение (без подключения приборки к питанию) чуть ниже ограничителя + датчик скорости на раздатке умер, то она так и жила в таком положении, а когда даёшь питание, то положение стрелки меняется не много выше, вот она и подскакивала при включении зажигания.
Вынул приборку, открыл стекло, пальцем прокрутил стрелку на место, покрутил дрелью другой «Живой» датчик скорости — спидометр работает.

У меня похожие фокусы показывает
Снимал датчик скорости с раздатки, зажигание вкл и крутил пальцами, стрелка плавно пошла вверх, дошла до конца шкалы и поднялась к ограничителю с другой стороны

Дальше крутил туда сюда датчик, ничего не происходило, стрелку поставил на место проволочкой, опять покрутил датчик, стрелка не двигается
Датчик 3х контактный, на фишке есть 8,9Вольт , ось целая в нём, сделал вывод что датчик рабочий
Выходит сам спидометр виноват? как вообще эта стрелка работает там?
и как снять спидометр?)

Все началось как зима пришла, стрелка спидометра то работала то нет, а потом совсем померла.
Полез датчик крутить, крутил крутил и провернул стрелку до ограничителя с другой стороны, поставил на место
Сделал вывод, датчик живой, сигнал на него идет, шестеренка целая

Так и есть дело в спидометре, хотел уже другой покупать, но товарищ ygansk посоветовал все таки свой разобрать, спасибо ему за напутствие)) да и еслибы не починил купил бы у него

Снял полку торпеды, 3 самореза над щитком, 2-консоль, 2-бардачок, под воздуховодами лобового стелка — 3 длинных шурупа, по бокам полки 2 клипсы тянуть вверх
Читал в какой то теме это счас не могу найти

Там под лобовым должно быть два датчика, у меня почему то один ближе к пассажирской который, и фишки не видать нигде, подскажите что за второй датчик и где его искать?

Щиток на трех шурупах, снял унес домой
Весь разобрал, снял эту полителешку плату, под лупой пересмотрел дорожки, пропаял все контакты на фишку и перемычку посередине этой платы.

Дальше сам спидометр смотрел, подозрительные места паял, ну и тахометр для кучи посмотрел попаял чтоб два раза не лазить, вдруг чего))
заодно лампочки ппроверил поменял

Все собрал, поставил, поездил, работает!!
на климате и на спидометре показывает одинаково
внутренности не сфоткал, телефон в бардачке забыл)

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Jeep Grand Cherokee Speedometer Not Working: Causes + How to Fix

One of the most inconvenient things that can happen to your Jeep Grand Cherokee is when the speedometer stops working. You don’t realize how much you look at the thing until it’s always sitting at 0 MPH while driving down the road.

If your vehicle’s speedometer is not working, it’s usually caused by an issue with the VSS (vehicle speed sensor) or the gauge itself. The VSS is generally not very expensive and relatively easy to replace.

A bad vehicle speed sensor or faulty speedometer or the two leading causes of a speedometer not working.

Table of Contents:

How a Speedometer Works

Cable Driven (Obsolete)

Not so long ago, vehicles used a cable that usually ran from the transmission to the speedometer. The cable turned and moved the speedometer. It was easy to diagnose why it wasn’t working.

Electronic

All modern vehicles use an electronic speedometer. They’re more accurate and are pretty easy to diagnose.

Modern vehicles (like the Jeep Grand Cherokee) use a vehicle speed sensor that relays vehicle speed information to the ECM and the speedometer.

The VSS is one part of a system of sensors that helps keep you safe (traction control, ABS, cruise control).

Speedometer Not Working Causes: Jeep Grand Cherokee

Your Grand Cherokee’s speedometer takes information from the VSS and sends that data to the ECU. The ECU is programmed with your Grand Cherokee’s gear ratios and stock tire height. It combines this data to send the speed reading to the instrument cluster. The causes of a bad speedometer will typically be found in these four things:

VSS (Vehicle Speed Sensor)

A faulty speed sensor will often be accompanied by a check engine light and trouble code. For example, P0500 (VSS circuit malfunction) is the most popular code related to the speedometer not working in the Jeep Grand Cherokee.

Your vehicle’s VSS does more than control the speedometer; it also helps to control the cruise control system and may even affect the way that the engine runs (some engines may stall when coming to a complete stop).

If the service engine soon light is on, check the code with an OBDII scanner. If you don’t have a scanner, take it to the local parts store and have them do a quick scan.

Bad Wiring (VSS)

Exposed wiring to or from the VSS can cause your Grand Cherokee’s speedometer to no longer work. This will often manifest itself after driving through heavy water.

Here’s a great guide on how to diagnose a wiring short in almost any vehicle

Malfunctioning Speedometer or Instrument Cluster

The odds of your Jeep Grand Cherokee’s speedometer going out all by itself while the rest of the gauges continue to work are not great. Most of the time, if the speedometer is out, it means that there is a bigger problem with the entire instrument cluster.

Do all of the other gauges work? If yes, the problem is probably not in the speedometer but in the signal going to it. Other gauges went out too? Looking at the instrument panel is going to be where to start.

ECU (Not as Likely as the VSS or Speedometer)

Your Grand Cherokee’s Engine Control Unit (ECU) is the computer that takes all the information from the vehicle sensors and modules and uses it to keep the vehicle running and you safe.

If something is wrong with your vehicle’s ECU, it may no longer be able to send the speed telemetry to the instrument panel. This one is a possibility if there are no VSS-related trouble codes, but taking a look at the wiring would be a better place to go before taking a look at the ECU.

Diagnosing a Faulty Speedometer: Jeep Grand Cherokee

Keeping in mind that the two main issues causing your Jeep Grand Cherokee’s speedometer not to work are a broken speed sensor or speedometer, here’s how to determine which one is at fault.

1. Is the check engine light on?

If the check engine light is on, pull the codes if there are error codes related to the vehicle speed sensor. The most common one is P0500 (VSS Malfunction), which indicates the VSS needs to be replaced.

2. Is the Odometer Working?

If your Jeep Grand Cherokee’s odometer is working normally, the VSS is working fine, which means the speedometer has likely failed.

3. Does Cruise Control Work?

Take your Grand Cherokee out and see if the cruise control still works. If it does, that’s a good indication that the vehicle speed sensor is fine. If cruise control isn’t working, the VSS is likely at fault.

After testing the cruise control, you want to move on to the VSS and the wiring going to and from it.

4. Use a Scanner to Determine if the VSS is Reporting any Speed

Plug a good scanner into the OBD II port. You can configure it to report the vehicle’s speed as reported by the VSS. If it says 0 MPH while driving, the VSS has likely caused your Jeep Grand Cherokee’s speedometer to stop working.

The video below shows exactly how to use a scanner to test the VSS.

Common Questions

How do you fix a broken speedometer?

There are dedicated instrument panel repair shops around most major metropolitan areas. They have the tools and experience to get the job done right and quickly.

How much does it cost to repair a speedometer that’s not working?

The repair cost for a speedometer that’s not working is usually between $150-$400 to repair the instrument panel. A VSS is generally under $100 for the part.

Can I still drive my Grand Cherokee with a broken speedometer?

It should be fine to drive your Grand Cherokee without the speedometer. If the VSS is bad and the engine is stalling at low speed, you may need to repair it right away. Otherwise, you’re just giving up knowing your vehicle’s speed.

Several apps use your smartphone’s GPS to give you speed data until you can repair your Grand Cherokee’s speedometer. Speedbox is free and works great (iOS, Android).

Conclusion

Driving your Jeep Grand Cherokee without a working speedometer is not a breakdown risk. We recommend using a speedometer app to keep tabs on your speed. They use the GPS built into your smartphone to give a very accurate speed reading. You can throw it on your dash until you get it fixed.

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How to change speedometer display on jeep grand cherokee?

Also know, does Jeep Grand Cherokee have a digital speedometer? Your 2018 Jeep Grand Cherokee actually lets You switch between either a digital speedometer or an analog speedometer. Internally, the Jeep is using digital, not analog — there isn’t a cable, it’s now handled by the ECU.

Likewise, how do I change my speedometer from km to miles on a Jeep Cherokee?

People ask also, do jeeps have digital speedometer? Internally, the Jeep is using digital, not analog — there isn’t a cable, it’s now handled by the ECU. A small note about the analog speedometer setting, is that some drivers find that if they’re wearing polarized sunglasses, they can’t read the displayed values at all!

Also, how do you turn the screen on a Jeep?

Why is the screen in my Jeep not working?

Why is the screen in my Jeep not working? The Jeep Grand Cherokee touchscreen not working can be due to multiple different things such as a short or disconnected power cable under the dash, a software glitch or issue, and it could also be a blown fuse or damage to the screen.

How do you turn on the screen on a Jeep Compass?

How do you reset the mileage on a Jeep Compass?

The method to reset the trip meter on jeep compass: Find it button the maintenance counter that is available at the bottom right of the display number of kilometers. Press this button, you should see a count of 10 appear on the screen. Hold press the button for the countdown time.

How do you dim dash lights on a Jeep Cherokee?

Can the odometer be changed?

Yes. Any odometer can be changed or altered, and digital ones are no exception. There are special tools needed to tamper with digital odometers that leave little evidence. Scammers will either edit the numbers on the display or replace the memory chip with one that has fewer miles on it.

How do you reset the odometer on a Jeep Grand Cherokee?

Look for it button the maintenance counter that will be available at the bottom right of the display number of kilometers. Press this button, you should see a count from ten to zero appear in the display. Hold pressed the button until the end of the countdown.

How do you change speedometer from km to miles?

What is the top speed of a Jeep?

In general, almost all Jeep Wrangler trim levels would have a top speed between 100 to 112 mph.

How do I calibrate my Jeep JK speedometer?

How do you reset the odometer on a Jeep Wrangler?

Scroll up/down with the left wheel control. scroll left right to select trip a or b. When on the trip odometer press ok to reset.

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