Which cars and phones this scanner connects to
The AD20 Pro is a wireless OBD2 scanner that pairs over Bluetooth 5.0 with iOS and Android. It works with 85+ global brands and includes CAN FD hardware, so 2020+ GM, GMC and Chevrolet vehicles can be read too.
AutoVIN identifies your make, model and year once you plug it in. Before buying, we recommend checking that your car has an OBD2 port and that the XTOOL app runs on your phone.
| Product detail | Value to match to your vehicle |
|---|---|
| Product | XTOOL AD20 Pro OBD2 Scanner |
| Model | XTOOL Advancer AD20 Pro |
| Color | Black |
What the AD20 Pro will not do for you
It reads trouble codes and live sensor data, but it is not a substitute for hands-on repair work or a professional diagnosis when a fault turns out to be mechanical.
No ongoing subscription is needed for standard diagnostics, so your coverage does not expire, but confirmed fixes still depend on your own judgment.
Reads faults, does not repair them
No subscription for standard diagnostics
What the $40.98 price means
- Amazon price
- $40.98
- Customer rating
- 4.2
- Customer reviews
- 714
- Typical price over 90 days
- $52.75
- Difference
- $11.77 (22 percent)
The scanner is priced at $40.98, down from a typical price of $52.75 over the last 90 days. That puts it about $11.77 below the usual figure, or roughly 22 percent off.
The rating sits at 4.2 from 714 reviews, so the tool has a wide user base but is not universally praised.
How it connects and stays powered
The device plugs into your OBD2 port and communicates wirelessly, with a low-power sleep mode so it can stay connected when the engine is off and wake when you start the car.
Check that the port is reachable and that your phone can hold the Bluetooth link from where you sit. The scanner weighs 1.13 ounces, so it hangs lightly from the port.
Who should choose this scanner
We recommend it for DIYers and families who want full-system reads, oil reset and I/M readiness checks without a subscription, especially if their fleet includes a 2020+ GM, GMC or Chevrolet model.
We'd skip it if you need manufacturer-level programming or module coding, because those tasks sit outside this scanner's supported role.
Specifications
| Model | XTOOL Advancer AD20 Pro |
|---|---|
| Color | Black |
Guides from the desk
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