# TOPDON AD600S Car Diagnostic Tool, 4-System OBD2 Scanner

The TOPDON AD600S is a handheld OBD2 diagnostic scanner for engine, ABS, SRS and transmission systems, with nine listed reset services and live-data tools. Vehicle and service compatibility varies, and the listing gives conflicting information about the device revision, so confirm the specification and compatibility for your car before buying.

- [Original product page](https://bargainpostbox.co.uk/product/topdon-ad600s-four-system-obd2-diagnostic-scanner)
- [View offer](https://bargainpostbox.co.uk/visit/topdon-ad600s-four-system-obd2-diagnostic-scanner)
- Market: UK
- Language: en-GB
- Currency: GBP
- Brand: TOPDON
- Model: AD600
- Category: Cars & Motorcycles > Vehicle Diagnostic Equipment
- Price: 167.99 GBP
- Previous price: 229.99 GBP
- Discount: 27%
- Price checked: 2026-11-12T14:38:42.111Z
- Rating: 4.6 / 5
- Reviews: 231

Prices and deal status are the latest recorded data, not a guarantee of availability. Confirm the price and availability with the store.

## At a glance

- Lists diagnostics for engine, ABS, SRS and transmission systems, alongside full OBD2 functions for emission-related systems.
- Nine named reset or service functions include oil, brake, SAS, BMS, ABS bleeding, ETS, injector coding, DPF and TPMS.
- Graphical live data, recording and playback, saved reports, DTC lookup and email sharing are listed.
- The listing claims lifetime free software updates and AutoVIN, but says AutoVIN does not work on every car.

## Pros

- Combines engine and emissions checks with diagnostics for ABS, SRS and transmission systems.
- Live-data graphs and recording can help users review readings over time, while saved reports can be shared by email.
- Includes a broad set of listed service functions beyond basic fault-code reading.

## Cons

- It is not a bi-directional scanner and does not offer active tests or key programming.
- Service functions and system coverage are vehicle-dependent, limiting what it can do on any particular car.

## Specifications

### Identity
- Brand: TOPDON
- Model: AD600
### Display and video
- Screen size: 5 Inches
### Power and battery
- Power configuration: Battery Powered
### Diagnostics and functions
- Systems named: Engine/SRS/ABS/Transmission
- Reset services listed: Oil Reset, Brake Reset，SAS Reset, BMS Reset, ABS BLEEDING, ETS Reset，Injector Coding, DPF Reset and TPMS Reset.
- OBD2 vehicle coverage claim: Works on most 1996-post OBD II & CAN compliant vehicles
- System diagnosis vehicle coverage claim: systems diagnosis works on vehicles up to 1996,2018, 2019 and some up to 2020.
- Live data functions: displays live data stream graphically, supports data record&playback
- Auto VIN limitation: AutoVIN doesn’t work on ALL cars.
- Active testing limitation: Active Test is NOT available
- Key programming limitation: DO NOT SUPPORT KEY PROGRAM
### Software and updates
- Operating system: Android 7.0
- Update claim: lifetime free update
### Package and warranty claims
- Manufacturer warranty description: 2 year

## Before you buy

- The listing is inconsistent about the device revision and specifications: the product details state Android 7.0, while an upgrade description claims Android 11, 32G ROM, 5G and a 4-Core 1.5 GHz processor. Screen resolution is also only given in that upgrade description as 1280x720, and language counts differ between listing sections. Vehicle coverage claims are not fully consistent, and the stated system-diagnosis year range is unclear. Confirm the exact version and compatibility for your vehicle and intended service functions before purchase. The listing says a power adapter is not included.

## In the box

- Protective case (Check selected pack): Named in the package-contents claim.
- Diagnostic cable (Check selected pack): Named in the package-contents claim.
- USB cable (Check selected pack): Named in the package-contents claim.
- User manual (Check selected pack): Named in the package-contents claim.
- Quick guide (Check selected pack): Named in the package-contents claim.

## A good fit for

- DIY users who want to read engine and emissions codes and see live data.
- Owners or technicians seeking a single tool with listed ABS, SRS and transmission diagnostics plus multiple maintenance resets.
- Buyers willing to confirm vehicle-specific compatibility before relying on service functions.

## Less suited to

- Buyers who need bidirectional control, active tests or key programming.
- Anyone who needs guaranteed compatibility with a particular UK vehicle without checking first.

## Customer feedback

Customer feedback highlights perceived functionality and value, with reports that the tool can read multiple vehicle modules. Compatibility experiences are mixed, including a report that it did not work on UK cars. That uncertainty matters because the listed four-system diagnostics and reset services vary by vehicle, so check the scanner against your exact make, model and required functions rather than relying on the broad coverage claims.
- Positive themes: Customers report useful functionality, including reading multiple vehicle modules.
- Positive themes: Customers describe the tool as good value for money.
- Mixed feedback: Compatibility feedback is mixed, with reports of successful use as well as a report that it did not work on UK cars.

## Frequently asked questions

### Which vehicle systems does the AD600S list for diagnosis?
The listing names engine, SRS, ABS and transmission diagnostics. It also lists full OBD2 functions for emission-related systems. Coverage can vary by vehicle.
### Are all nine reset services guaranteed to work on my car?
No. The listing explicitly says the service functions do not work on all vehicles. Check compatibility for your vehicle and the specific service before buying.
### Does the scanner support active tests or key programming?
No. The listing says it is not bi-directional, active tests are unavailable and key programming is not supported.
### What software version and hardware does this listing describe?
The details table says Android 7.0, but an upgrade description claims Android 11, 32G ROM, 5G and a 4-Core 1.5 GHz processor. Confirm which revision is being sold before purchase.

## Alternative options

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## Add-ons

- [TOPDON AD600S Car Diagnostic Tool, Lifetime Free Update Obd2 Scanner \| 4 System for ABS SRS Transmission Engine, 9 Reset for](https://bargainpostbox.co.uk/visit/topdon-carpal-a-bluetooth-obd2-diagnostic-scanner)

## Images

![TOPDON AD600S Car Diagnostic Tool, 4-System OBD2 Scanner — 1](https://bargainpostbox.co.uk/i/3Kjo_YEMkZtlCLZW9IJ43h2gMebXr6WIgUIuFTaXb0EChDL3q9M0iSqrtNJiJNyWPLmvCSUnFEF5nvlenJw0i2EGn4dSqGw-QKwsBpxTb4VjxgMOH6VJTg4A.jpg)

![TOPDON AD600S Car Diagnostic Tool, 4-System OBD2 Scanner — 2](https://bargainpostbox.co.uk/i/jfrgARWBuky-zt32xFUzv_nBIUNRAkbsCadZ7lDBTFy2KM_qAF9wRYtrPzG16aCBn8JauPXap8Fe92NJoqZTyBIfhXm6GElbv6blapvQmPwR07XhGZh3yR_i.jpg)

![TOPDON AD600S Car Diagnostic Tool, 4-System OBD2 Scanner — 3](https://bargainpostbox.co.uk/i/-bWfr-X4dWkM3Yefrn_IplZbsT4CJ5M5dUpLn-qrqXX0PqKeA6ZPuzRFJ_YZ8hXMg-skIOIjIURl3T0FrUbTBBLbE0VxpVD_OkvvueCbyRbYPLVb8Sw5WJME.jpg)

![TOPDON AD600S Car Diagnostic Tool, 4-System OBD2 Scanner — 4](https://bargainpostbox.co.uk/i/-WGTO-zg-IofWudi8-fFgLDK6BMRlRg635ZmrWOH-kJB0aHNq5XpLVo6sSRsQPPjc76fYARf0KEF6LCSf37AM6BWmWK8dZmt_Rx0TI_Gzuja07rHws17T7TV.jpg)

![TOPDON AD600S Car Diagnostic Tool, 4-System OBD2 Scanner — 5](https://bargainpostbox.co.uk/i/ZLVV_gLNRCow8RYYffqwAjaXRIxjCtV7IuLAAvcVTtRrHR7kIaPYQ1Orl9uoBXqlIJJebjckh78nyq9HAmce5IqXZti-f5LCjypF85Oa09Za1gl1QhfxPJ-5.jpg)

![TOPDON AD600S Car Diagnostic Tool, 4-System OBD2 Scanner — 6](https://bargainpostbox.co.uk/i/SlcwJ0fAJxSnN2tXU41wYs0OuNpl_ytjg7SiX_Ah5RTHb9dhDWKgGnRptLLzZfN6tA2vZcxFnVvC5ux1z-RzuDq6ZXXJqOsBxmV8ny7Ggl51KG5dCdG5RVwy.jpg)

![TOPDON AD600S Car Diagnostic Tool, 4-System OBD2 Scanner — 7](https://bargainpostbox.co.uk/i/4JcMnDDzUPaj4a2-fNbNw1LZyZazqXBwq-bE5Fv6fnO6BP0vjbUiZONGLscS9D1IVRIvendjUZlD_Bv5hI1rgy2JcP6_m_GF2rjUiTPnaH4_mcMtEEudPbBG.jpg)