ANCEL HD100 Heavy Duty Truck Scanner
- Heavy duty protocol HDOBD and OBD II code reader for semi trucks
- DPF regen and reset Listed for Cummins and Caterpillar engines
- Full system access Engine, transmission, ABS, aftertreatment, cluster and body control
- Bluetooth to a phone Wireless live data and codes
- Lifetime free updates Lock-ring connectors hold the port secure
Last refreshed Sep 7, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
A pocket scanner aimed at diesel and semi truck owners who need aftertreatment service functions beyond basic code reading. Support depends on the specific truck and system, so check coverage first.
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ASIN: B0CQ4V8X9LModel: HD100Category: Code Readers & Scan Tools
Overview
Wireless and truck-focused, the adapter reads and clears standard and manufacturer fault codes, shows real-time data and starts DPF related functions on heavy duty engines. It pairs with a phone and uses lock-ring connectors.
Its value lies in reaching systems that consumer scanners skip, such as aftertreatment, instrument cluster and body control. Support is described as limited to what each truck exposes. The listing gives no screen, app name, vehicle list or weight, so rely on the maker's coverage chart.
Who it's for
Owner-operators, small fleets and mechanics who handle semi trucks and heavy equipment. A gasoline car owner will have no use for most of its heavy-duty protocols.
Pros and cons
- Reaches aftertreatment and ABS
- Aftertreatment service functions
- Lock-ring port connectors
- Lifetime update promise
- Coverage limited to supported systems
- App and screen details missing
- Vehicle list not published
- Weight and size not stated
Performance notes
The truck decides which systems answer, so results vary by make, model and year. A locking connector reduces dropouts on rough roads. Live data and fault codes come across to the phone, where the app turns them into readable information.
Specifications
| Brand | Ancel |
|---|---|
| Model | HD100 |
| Compatibility & installation | |
| Connectivity | Bluetooth |
| Warranty & support | |
| Systems supported | Engine, transmission, ABS, aftertreatment, instrument cluster, body control |
| Other details | |
| Vehicle coverage | Heavy duty trucks, Cummins and Caterpillar engines |
| Software updates | Lifetime free |
| Special functions | DPF regen and reset |
| Protocols | HDOBD and OBD II |
Frequently asked questions
Does this Ancel tool handle diesel particulate filter regeneration?
Yes, DPF regen and reset are listed for Cummins and Caterpillar engines.
Will it work on a regular car?
It also reads standard OBD II codes, but its main purpose is heavy duty trucks.
How does it connect?
Wirelessly to your phone over Bluetooth.
Do I pay for updates?
The title promises lifetime free updates.