Free US shipping. 31 day returns, no questions asked. Technicians on the phone.
Free US shipping. 31 day returns, no questions asked. Technicians on the phone.
Free US shipping. 31 day returns, no questions asked. Technicians on the phone.
Free US shipping. 31 day returns, no questions asked. Technicians on the phone.
QUICK ANSWER FOR JAGUAR OWNERS
Written by the YOUCANIC technicians in Towson, Maryland, from the UCAN-II Pro coverage database and our own shop work. Updated October 24, 2026.
A current Jaguar carries forty or more control units, and the parts store code reader talks to one of them. The electric parking brake that will not release for pads, the DPF warning on a diesel XF, the steering angle fault after an alignment, the tire pressure light after a wheel swap: every one of those lives behind a module the cheap tool cannot see. The tools below are what we use in our own shop in Maryland to reach every module on a Jaguar, run the calibrations and resets the dealer charges an hour of labor for, and get the car back on the road. The coverage database behind the UCAN-II Pro lists the XK, S-Type, XJ, X-Type, F-Type, XF, XE, F-Pace, E-Pace and I-Pace in year groups from 2008 to 2016 and newer. Pick by what you need to do, then check the one adapter rule by model.

Reads and clears engine codes from your phone and gives you a live gauge dashboard. It does not see the ABS, parking brake, airbag, air suspension or body modules, and it cannot calibrate anything. Right if the only light you care about is the engine one.

Full system, bidirectional, lifetime free updates. Reads and clears every control unit and runs the Jaguar service functions: parking brake release to service position, brake bleed, steering angle sensor calibration, particle filter regeneration, injector correction factors, transmission adaptation clear, service interval reset and TPMS. The tool to own if you keep a Jaguar running.

Same scanner, shipped both ways free, with a refundable deposit that comes back when the scanner does. For the one parking brake pad change, DPF regeneration or steering angle calibration you need done once.
The I-PACE, the F-PACE and the later XE and XF builds run their diagnostics over Ethernet. Add the DoIP adapter and the scanner reaches every module on them. Without it, most control units on these cars stay hidden and you see little more than the engine.
Everything else plugs straight into the 16 pin port with no adapter: the XK, S-Type, XJ, X-Type, F-Type and the earlier XF and XE in the database. If you have a 2018 or newer Jaguar and the scanner does not show every module, email support@youcanic.com with the VIN before you buy an adapter.
On the tablet you pick the control unit, then the function category, then the routine. These are the routines the coverage database lists for Jaguar, grouped by the job you are doing. Names are as they appear on the tablet. Coverage varies by model and year, so check yours before you order.
| Job | Routines in the coverage database | Where it lives on the tablet |
|---|---|---|
| Brakes, ABS and parking brake | Parking brake release to service position, Replace brake pads (operating guide), Brake bleed, Brake sensor set-up, ABS control module configuration clear, Pressure sensor calibration, Lateral accelerometer calibration, Yaw rate sensor calibration | ABS control module and the parking brake control module › Special Function and Service |
| Engine, fuel and emissions | Particle filter regeneration, Diesel particulate filter dynamic regeneration, Reset the diesel particulate filter stored values, Injector correction factors, Display injector correction factors, Injector cycle test, Injector leak back test, Oil dilution reset, Oil service counter reset, Service interval reset, Reset oil level, Idle speed test, Powertrain configuration reset, Petrol engine control module adaption clear, Evaporative system leak check, Purge valve self test, Fuel prime routine, OBDII readiness tests, Battery replacement | Powertrain control module › Special Function and Service |
| Transmission and drivetrain | Transmission control module adaptation clear, Transmission control module drive cycle, Calibration learn | Transmission control module and Transfer case control module › Special Function and Service |
| Steering, suspension and driver assistance | Steering angle sensor calibration, Steering column calibration, Alignment set-up, Air suspension transportation/customer mode, Headlamp and axle sensor calibration, Speed control alignment | Power steering control module, Chassis control module and Speed control module › Special Function and Service |
| Body, comfort, lighting and climate | Seat calibration, Driver's memory seat calibration, Passenger's seat calibration, Seat cushion replacement, Drivers side window calibration, Passenger side window calibration, Right headlamp and/or left headlamp, fuel burning heater operation check and fuel priming routine, Last alarm activations, Build mode, Vehicle control module identification | Body control module, seat modules and door modules › Special Function and Service |
| TPMS and tires | Tire pressure sensor replacement, Tire pressure monitor receiver calibration, Tire pressure monitor confirmation application, Tire pressure monitor sensor identification display, Tire pressure monitoring tire pressure sensor test | Tire pressure monitor module › Special Function |
| Advanced functions (module configuration) | Listed on 45 modules, including the ABS control module, Active damping control module, seat modules, Folding top control module, Front lighting control module, Auto high beam control module, Parking assist control module, Parking brake control module, Speed control module, Tire pressure monitor module, Gear shift module, Navigation control module, Gateway module | Each module › Advanced Functions |
The database lists about 6,300 Jaguar special function entries, 1,300 service entries and 230 advanced function entries; the newest I-Pace and F-Pace carry the most, the 2008 era XK and S-Type the fewest.
Two vehicles pulled from the coverage database, with the control units the UCAN-II Pro lists on each. Every unit gets fault codes, live data and, where the database shows it, active tests and special functions.
| Vehicle in the database | Control units | Examples of what it lists |
|---|---|---|
| Jaguar XF, 2016 on | 41 | Powertrain control module, Transmission control module, Transfer case control module, ABS control module, Restraints control module, Body control module, Chassis control module, Gateway module, Gear shift module, Instrument cluster control module, Parking assist control module, Power steering control module, Speed control module, Tire pressure monitor module, All terrain control module |
| Jaguar I-Pace, 2021 on | 47 | Powertrain Control Module [PCM], Anti-Lock Brake System Control Module [ABS], Brake System Control Module [BSCM], Restraints Control Module [RCM], Battery Charger Control Module [BCCM], Battery Energy Control Module [BECM], Electric Power Inverter Converter Control Modules [EPICB] and [EPICD], Body Control Module [BCM], Chassis Control Module [CHCM], Cruise Control Module [CCM], Driver Assistance Domain Controller [DADC], Gateway Module A [GWM], All Terrain Control Module [ATCM], door and seat modules, Audio Amplifier Module [AAM] |
Programming a new control unit, software updates, key programming and anything else that needs a live connection to the JLR server are dealer jobs on the SDD and Pathfinder systems, and no aftermarket scanner does them. For diagnosis, live data, active tests and the calibrations and resets above, which is what most owners and independent shops actually do week to week, the UCAN-II Pro covers it at one price with no renewal fee. The database groups Jaguar by model and year band rather than by exact build date, so if you need a specific routine on a specific car, check your car or email support@youcanic.com with your VIN and the function you need before you order.
The UCAN-II Pro plus the DoIP adapter. The F-PACE, the I-PACE and the later XE and XF builds run their diagnostics over Ethernet, and without the adapter most modules stay hidden.
Yes. Parking brake release to service position retracts the motors so the pistons can be pushed back, and the Replace brake pads operating guide on the tablet takes you through the return step. The parking brake guide covers the sequence.
Yes. The database lists Particle filter regeneration and Diesel particulate filter dynamic regeneration for the powertrain module, plus Reset the diesel particulate filter stored values after a filter replacement. Clear the codes that blocked the regeneration first, then run it with the engine at temperature.
No. Key programming and software updates need the JLR server through the dealer system. The UCAN-II Pro does diagnosis, live data, active tests, calibrations and the service functions listed above.
Yes. The rental is a one week rental plus a refundable deposit that comes back when the scanner does, shipped free both ways. Most Jaguar renters want a parking brake pad job, a DPF regeneration or a steering angle calibration.
Use the coverage checker by model, year and module, or call 1-888-959-4265, Monday to Friday 9 AM to 4 PM Eastern, and a technician will tell you plainly. If it does not do what you need, we will say so. Every scanner also comes with 31 day returns, no questions asked.
Working on a different make? See the scanners by make hub, the service functions explained one job at a time, and the step by step repair guides on youcanic.com.
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View full detailsYOUCANIC Scanner – Battery Performance and Overall Review
When I first powered on the scanner, I was concerned about the condition of the battery. The unit arrived showing approximately 80% charge, while the system indicated that the last full charge had occurred about 169 days earlier.
During the initial use, the displayed battery level dropped unusually quickly. For example, during one test it decreased from approximately 72% to 52% in only 28 minutes of operation. Initially, this made it appear that the battery might be defective or had significantly degraded capacity.
Instead of immediately concluding that the battery was bad, I decided to perform several discharge and recharge cycles. During the first cycle, I used the scanner until the battery reached approximately 35% and then fully charged it. During the second cycle, I discharged the battery to approximately 10% and then charged it completely to 100%. That full charging cycle took approximately 4 hours and 14 minutes.
I also monitored the charging process using external USB power meters, measuring the charging voltage and current and observing how the charging current gradually decreased as the battery approached 100%. Based on these measurements, the charging process itself appeared normal.
After these cycles, the battery indication became significantly more stable. During my latest test, I continuously used the scanner for 1 hour and 33 minutes, performing vehicle scans, reading live data, checking OBD-II monitors, and exploring different diagnostic functions. At the end of that session, 71% battery remained. In other words, the scanner consumed 29% of its displayed battery capacity in 93 minutes. If approximately the same discharge rate continues, this corresponds to roughly 5–5.5 hours of continuous operation, which appears reasonable for this device.
Based on my experience, if a newly purchased scanner has been stored for a long period and initially appears to discharge unusually quickly, I would not immediately assume that the battery is defective. In my case, the behavior appears to have been related to an inaccurate State-of-Charge estimate after extended storage rather than clear evidence of actual battery failure. After two discharge/recharge cycles, the battery indication stabilized considerably.
I think this information may also be useful to YOUCANIC and its customers. If a customer reports unusually poor battery performance immediately after receiving a unit that has been stored for an extended period, it may be worth recommending one or two reasonably deep usage cycles followed by a complete recharge before determining that the battery itself is defective. This may allow the battery-management system to establish a more accurate State-of-Charge estimate.
As for the scanner itself, I am currently using it primarily for my own automotive diagnostic work, training, and working on my own vehicle rather than for commercial customer work at this stage.
After spending time with the device and exploring its capabilities, I can say that I am very satisfied with what it offers for the price. At this point, I consider it a very reasonable purchase in terms of the balance between cost and diagnostic capability. It provides full-system diagnostics, Live Data, OBD-II functions, on-board monitors, special functions, active tests, and many other capabilities that I am still learning and exploring.
Based on my experience so far, I believe this scanner is not only a very good tool for personal use and learning, but also appears capable enough for professional automotive diagnostic work. Of course, I will be able to evaluate its long-term professional performance more fully after using it on a wider variety of vehicles, but my experience so far has been very positive.
My next YOUCANIC equipment purchase will most likely be the four-channel automotive oscilloscope. I am going to wait a little longer before purchasing it because I currently use my own two-channel oscilloscope, and for my present diagnostic needs two channels are sufficient. As my automotive diagnostic skills and work develop, however, a four-channel automotive oscilloscope seems like a logical next step.
I have also installed a screen protector on the scanner for additional protection. Since diagnostic equipment is regularly handled in an automotive environment and I may eventually use this unit professionally, I think protecting the display is well worth doing.
Overall, after resolving my initial concerns about the battery indication, my experience with the YOUCANIC scanner has been very positive. I am continuing to learn and explore its capabilities, and at this price point I believe it is a very capable diagnostic tool and a very reasonable investment.
I've used several testers over the last 30 years. They have gotten smaller and better! This one is amazing and the price is great! I would definitely recommend it, if you're ir considering a battery tester.
Professional here, I have launch, xtool, and many others. I have used Ford, Honda, Hyundai, Subaru, and other dealer tools. This one is by far my favorite. It's easy to use and affordable. Lifetime support and free updates, with user friendly software is amazing.
So i compared this to my trusted autel mk900bt, and heres an honest review, i paid for the unit myself, and despite having talks with support, and even the company founder himself, i wasnt able to score any freebies haha.
Pros that the youcanic beat the autel-
1. For live data, all the live data values have a recommended parameter value, example: if your one sensor is reading 10mv, and you have no clue what that means, the youcanic will tell you it should be .9-.11 indicating it's all good(i dont know if every bit is 100%, but i assume its all a great guideline)
2. Topology, i spoke to the support team who told me the topology works by actually communicating with the vehicle and plotting out the map of the systems, unlike something like Xtools that just takes a wild guess, although i do think topology is overated, and always has the risk of sending you down a wrong path, it's still good and cool to have over not having it.
3. Free updates, doesn't look like youcanic os going under soon, so that's a huge plus, they seem to care about their product.
4. Autovin scan is not subscription or Internet based, meaning you should be able to connect and automatically scan a vehicle without internet connection, without choosing make, model, submidel/ typing in vin, nice plus if you're mobile and dont have a good hotspot.
5. Scan time of vehicle (detecting vehicle and running diagnostics) takes roughly the same time as autel, 2 minutes. Some cars it was a few seconds faster, some slower.
6. Ive looked into all the scan tools, and this is the best bang for the buck, I'd avoid xtools/ gear wrench, not a fan of topdon, thinkacar, as they are a bit pricey and you should just chose autel, ancel/ foxwell are underwhelming, and autel (mk/ mx 900) is the only other scantool I'd chose for the $500ish range, it is about $50 more than this.
7. Although the autel has some fancy shop management features that kinda beat the youcannic, the youcanic's shop management set up seemed good enough and many times simpler from my quick messing around with, and I feel like it's easier and fine vs the autel.
Now some cons that ive already talked to the company about and they listened to my concerns quite genuinely.
Currently (may be subject to change):
1. The case sucks, the latches are junk and you must use both hands to pry them open when closing the case, and although the scan tool/ dongle wont get banged up, they kinda just sit in their own compartment and wiggle around, feels cheap, and the charger works, but looks sketchy.
2. The hardware is much weaker than the slightly more expensive autel, same storage, but weaker and cheaper quality CPU, smaller/ inferior battery, less/ older gen RAM, worse camera, lower res screen, ect... despite the considerably worse specs, it still seems to perform great when new (minus camera), that being said, i am going to assume after a few years the scan tool may becoming more sluggish, or have hardware issues before the autel, i dont know it that will be 3, 5 or 10 years from now. But it is a factor i considered.
3. While you can find the odemeter reading from each system that stores that data, such as ECU or ABS, you must navigate to diagnostics, run a scan, choose one system, go to live data and scroll through the menu and hope you can find "distance traveled" and read that, and let's say this is some used vehicle you might want to look at a couple other sensors to make sure they all read the same and that nothing was spoofed or replaced, the autel has a "hot function" easy to get to, that reads every system for its distance traveled reading and displays it in a row so you can compare everything to make sure although Domino readings align with each other. Again the youcannic can do the same thing, but the autel is much quicker and better of this is important to you, the team at youcannic said they will look into this.
4. Some active tests seem a bit less refined, and may possibly have you scratching your head, and what I mean by this is certain tests such as sunroof opening and closing with the autel, you tell the autel to open sunroof, and the sunroof opens all the way with one button push, the youcannic on the other hand will only open the center roof about 1 or 2 in per click. So while it can control the module, it sends more of a pulse than a constant signal until the operation completes/ is terminated, I can only imagine there can be certain jobs you're trying to figure out where this will leave you wondering if that is supposed to happen or not, another thing i let support know about.
Tldr. If you're just a diyer who wants something good enough, feature packed for the price, so subscriptions, and is designed for the non-professional while offering near pro level stuff, I'd go with this.
Did everything I needed it to, and I fixed my car and im back on the road. Ty