Jeep Grand Cherokee GPS Not Working? Causes and How to Fix It
Last updated on October 26th, 2026 at 08:03 pm
Most Grand Cherokee GPS faults come down to four checks, in this order: nothing blocking the antenna, a clear view of the sky, a radio reboot, then the radio software and maps. If the GPS information screen still shows zero satellites out in the open, the antenna, its cable or the radio has failed and needs a dealer test.
The fixes depend on which Uconnect you have. Stellantis says 2020 to 2026 systems update over the air or at a dealer only, so the old “enter your VIN and download to a USB stick” advice no longer works for them. This guide covers factory navigation. For a dead screen or no sound, see the Uconnect touchscreen guide and the radio guide.
Grand Cherokee GPS symptoms, causes and fixes
| Symptom | Check first | Likely cause | Next step |
|---|---|---|---|
| Zero satellites or “searching” | GPS information screen; park in the open; nothing on or near the antennas | Blocked signal, or a failed antenna, cable or radio | Reboot, update, then dealer test |
| Position wrong or car icon off the road | Satellite count; date and time; software version | Radio software fault or old maps | Software and map update; ask about bulletins |
| Wrong clock or date | Sync Time With GPS (Uconnect 5) | GPS not locking, or the setting is off | Fix the setting, then the no-position checks |
| Screen freezes or radio restarts | Battery health; software version | Radio software; weak battery | Reboot, update, battery test |
| Navigation inoperative or resets (2022 Grand Cherokee) | Software level on the radio | Radio software, the subject of a Stellantis bulletin | Ask the dealer about TSB 08-160-23 |
| Android Auto directions are off | Run phone navigation alone | The apps use the vehicle GPS in most vehicles | Same checks as zero satellites |
| Roads missing, maps old | Uconnect map store or navigation package | Map data from build date | Map update |
Free checks come first, and dealer-only steps come last. A GPS fault is rarely a safety problem for driving, but the 911 and SOS Call systems in these Jeeps need a GPS signal, so do not leave a dead GPS for months.
Repair costs are not in the table. Stellantis does not publish prices for these repairs, and the prices that circulate online contradict each other.
The check order at a glance
The first question splits the problem in two. If the radio finds satellites, the antenna is working, and you are chasing software, maps or the clock. If it finds none, you are chasing the signal path.
That split is what the competing guides skip. They hand you every fix at once, so an owner with a good antenna ends up replacing hardware that was fine.
Know your radio first
| Radio | Where the GPS information is | Software update | Map update |
|---|---|---|---|
| Uconnect 8.4 NAV | Navigation, Information, Where Am I?, then GPS button | USB on driveuconnect.com for 2019 and older; dealer may have newer | Uconnect map store (Uconnect 4 and earlier) |
| Uconnect 4C NAV | Where Am I? view, then Show GPS Info | 2020 and 2021: over the air or dealer only | Uconnect map store |
| Uconnect 5 NAV | See the Uconnect Owner’s Manual Supplement for your vehicle | Over the air or dealer only | Over the air with a trial or paid Navigation Package |
Not sure which you have? Uconnect 5 is the system on the 2021 Grand Cherokee L and 2022 and newer Grand Cherokee. Earlier vehicles have Uconnect 8.4 NAV or 4C NAV, and Stellantis says Uconnect 4 and 4C cannot be upgraded to Uconnect 5.
The software page also warns that model year 2019 and older vehicles may have newer software at the dealer than the website offers. If the site shows nothing for your VIN, that does not mean you are current.
Step 1: Check the signal and the antenna
Start with the free checks, because a blocked signal looks exactly like a failed antenna.
- Park in the open for several minutes, away from tall buildings, parking structures and dense tree cover.
- Open the GPS information screen and look for satellites. On an 8.4 NAV that is Navigation, Information, Where Am I?, then the GPS button. On a 4C NAV, press Show GPS Info in the Where Am I? view.
- Remove anything stuck on or near the antennas. Jeep’s manuals say never to place anything on or near the GPS antennas, because it can block GPS reception and stop the SOS Call system from placing a call.
- Think about recent work. Roof, glass, radio or antenna repairs and aftermarket accessories are the usual reasons a good antenna loses its connection.
The 2022 owner’s manual states that an operable network and a GPS signal are required for the SOS Call system to function properly. That is why a Jeep with no GPS is worth fixing even if you navigate with your phone (2022 Grand Cherokee L owner’s manual).
Step 2: Reboot the radio
A reboot clears most one-off glitches. On Uconnect 4C radios, the Uconnect 4C guide (2021 Gladiator) says to push and hold the Volume and On/Off button for about 10 seconds to reset the radio, which can also free a frozen screen. The same system is used in other Jeeps.
On Uconnect 5, the 2022 Grand Cherokee L owner’s manual lists Settings, Reset, Restart Radio, which reboots the radio. Do not start by disconnecting the battery. It is a bigger step than a reboot, and the manuals do not call for it.
Restart Radio is not the same as Restore Settings to Default, which the same manual says returns changed settings to factory default. Use that only after the reboot and the update, and note your settings first.
Step 3: Update the software and maps
Uconnect 5 and any 2020 or newer vehicle
The Uconnect software update page says model year 2020 to 2026 systems are updated over the air or at a Jeep dealer only. They do not have customer USB downloads. Connect the Jeep to a password-protected Wi-Fi network in the Settings screen so over-the-air updates can arrive, or ask a dealer to check the software level.
Maps on Uconnect 5 also come over the air, but only with a trial or paid Navigation Package, per the Uconnect FAQ. Built-in navigation still works without a subscription. Map updates, Dynamic Range Mapping and traffic and travel services do not.
Uconnect 4, 4C and 8.4 NAV
For software, enter your VIN on the Uconnect software update page if your vehicle is a 2019 or older model. The page warns that a dealer may have newer software than the site shows.
For maps, the Uconnect map store asks for your brand, model and year and tells you whether a map update exists. The store says some models are not listed when a map update is no longer sold. The Uconnect 8.4/8.4 NAV supplement says the map data is the newest available when your vehicle was built.
A 2022 Grand Cherokee bulletin that mentions GPS
Stellantis technical service bulletin TSB 08-160-23, dated June 30, 2023, covers 2022 Grand Cherokee (WL) vehicles with Uconnect 5 NAV 12-inch, NAV 10.1-inch, 8.4-inch and NAV 8.4-inch radios (sales codes UFQ, UBQ, UEQ, UFN, UBN, UEN, UFF, UEF, UBF, UFL, UBL and UEL).
| Customer symptom listed in the bulletin | Cause given | Repair given |
|---|---|---|
| Vehicle positioning (Lat/Long) inoperative | Radio software | Update to radio software T25.50 |
| Navigation inoperative; navigation resets; navigation routing inoperative | Radio software | Update to radio software T25.50 |
| Compass inoperative | Radio software | Update to radio software T25.50 |
| Radio resets; radio screen freezes (rear camera still works) | Radio software | Update to radio software T25.50 |
The January 2024 revision, TSB 08-014-24, says the service action is on hold until further notice. So a dealer may not be able to apply it, and you should ask where it stands for your VIN before assuming a software fix is available.
One older GPS bug is worth knowing. The GPS week counter rolled over in April 2019, and receivers that were not updated could report the wrong date, as the explanation of the GPS week number rollover describes. Owners reported Uconnect position errors around then, but no Stellantis bulletin for it turned up, so an impossible date is a reason to update the software, not to buy hardware.
Step 4: When it is the antenna, cable or radio
If the GPS information screen shows zero satellites in the open after the reboot and the update, the signal path is the problem. That means the antenna, the cable between the antenna and the radio, or the radio itself.
Ask the dealer for a diagnosis before approving a part, and ask whether warranty, an extended warranty or a bulletin covers it. Owners report that the dealer often replaces the radio rather than repairing it.
For cost, the only figure found is an owner report. A 2013 Grand Cherokee owner told CarComplaints in 2017 about a $125 diagnostic charge and an exchange navigation unit of roughly $1,300. Treat that as one data point, not a price list.
Grand Cherokee GPS problem checker
Pick your radio and the symptom, and the checker lists the steps in order, with free ones first and dealer-only ones last. Every step comes from the sources cited in this post.
If you have fitted bigger tires, GPS speed is also a quick way to see how far the speedometer is off. The tire size calculator shows the error in advance, and the rest of the free off-road calculators are on one page.
Sometimes. The Uconnect FAQ says that in most Android Auto-compatible vehicles, the GPS location used by Android Auto apps comes from the vehicle’s GPS, not just the phone’s.
So a dead vehicle GPS can make Android Auto directions wrong too. Run your phone’s navigation on its own, without projecting it, to find out which side is at fault.
If a USB or cable problem is the real issue, the Grand Cherokee USB port guide covers that side.
Frequently asked questions
How do I reset the GPS in a Jeep Grand Cherokee?
Reboot the radio. On Uconnect 5 use Settings, Reset, Restart Radio. On Uconnect 4C hold the Volume and On/Off button for about 10 seconds. The manuals describe a radio reboot, not a separate GPS reset.
Is there a GPS calibration setting?
Not in the manuals reviewed. The 8.4 NAV supplement and 4C NAV guide list map, guidance and unit settings, and the GPS setting there only changes how coordinates are shown (Decimal or DMS). Guides that send you to a GPS Calibration menu are not backed by those manuals.
Why is my Jeep GPS showing the wrong location?
Common causes are old software, old maps and a weak signal. On a 2022 Grand Cherokee, Stellantis lists vehicle positioning inoperative among symptoms fixed by a radio software update, though that action was on hold in January 2024.
Does a bad GPS affect the 911 or SOS Call system?
It can. The owner’s manuals say a GPS signal is required for the SOS Call system to function properly, so a dead GPS is worth having tested.
Related guides
- Jeep touchscreen not working: causes and Uconnect fixes
- Jeep Grand Cherokee USB port not working
- Jeep radio not working: step-by-step fixes
I'm Suryashankar Dasgupta, the founder of Off-Road Handbook. I've been off-roading for years in the USA, including California and Texas, and have ridden mountain and desert terrain abroad. I've also driven a Jeep Compass for more than seven years, so I know the day-to-day side of Jeep ownership first-hand, from the Uconnect screen to the warning lights. Every guide here is researched from manufacturer owner's manuals, NHTSA recall and service-bulletin records and other trusted sources, checked against them before it is published, and corrected when we find a mistake. You can read how we work in our editorial policy: https://offroadhandbook.com/editorial-policy/
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