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Thinkdiag and DiagZone serial number check

Type the serial number of your Thinkdiag, Thinkdiag 2 or other connector and find out right away whether it's compatible with DiagZone and which license fits it.

Type your connector's serial number: 12 digits, starting with 9, printed on the OBD2 connector's label. The check runs in your browser: we don't store the number.

This checker belongs to DiagPass and recognizes the model from the first 5 digits: it is not a tool from the device maker and it doesn't confirm that a device is genuine.

What each result means

  • Compatible, with a listed price. Thinkdiag 2 (98843) and the original Thinkdiag (97986). For the Thinkdiag 2 you choose the license and pay; for the original Thinkdiag we first confirm with you that it's old boot.
  • Compatible, quoted on request. MUCAR BT200, DBScar 7, Launch Easydiag, Golo, the X-431 family and others: the license is for 1 year and the price depends on the model. Message us on WhatsApp.
  • Not compatible. The device doesn't work with DiagZone: it uses the maker's own app.
  • Needs a manual check. We recognize the model, but we need to check it ourselves. Message us on WhatsApp with the serial.

Where to find the serial number

S/N 9884 3012 3456 OBD2
Serial number: 12 digits, starts with 9

It's printed on the OBD2 connector's label and on its box. It has 12 digits and starts with 9. If your number has letters (e.g. 9TF…), the device isn't compatible with DiagZone.

Serial prefixes the checker recognizes

The first 5 digits identify the model. This is the full list the checker uses:

Serial starts withDeviceResult
98843Thinkdiag 2Compatible: license with a listed price
97986Thinkdiag (original)Only if it's old boot: confirmed on WhatsApp before you pay
98914MUCAR BT200 / Thinkcar Pro / ThinksafeCompatible: quoted on request
96799AutoDiag (Android)Compatible: quoted on request
96809AutoDiag (iOS)Compatible: quoted on request
96389DBScar (Android)Compatible: quoted on request
96429DBScar (iOS)Compatible: quoted on request
96439DBScar (OEM)Compatible: quoted on request
98868, 98877, 98878DBScar 7 / eDiag PlusCompatible: quoted on request
97619iCarScan / M-DiagCompatible: quoted on request
98054Launch DiagunCompatible: quoted on request
98319Launch Diagun IIICompatible: quoted on request
98729Launch Diagun IVCompatible: quoted on request
96679Launch Easydiag (Android)Compatible: quoted on request
96699Launch Easydiag (iOS)Compatible: quoted on request
96859Launch Easydiag 2.0Compatible: quoted on request
97699Launch Easydiag 3.0Compatible: quoted on request
98369Launch Easydiag 3.0 (DZ)Compatible: quoted on request
96889Launch Golo (Android CN)Compatible: quoted on request
96749Launch Golo (Android)Compatible: quoted on request
96919Launch Golo / Easydiag PlusCompatible: quoted on request
96689Launch Golo CarcareCompatible: quoted on request
98499Launch Golo Master 2Compatible: quoted on request
97709Launch Golo Master 3.0Compatible: quoted on request
97977Launch Golo Master 4.0Compatible: quoted on request
97569Launch Golo Master PlusCompatible: quoted on request
97239Launch Golo Mobile DiagCompatible: quoted on request
96579Launch iDiag (Android)Compatible: quoted on request
96529Launch iDiag (iOS)Compatible: quoted on request
98384Launch ScanPad 071Compatible: quoted on request
98394Launch ScanPad 101Compatible: quoted on request
98001, 98934, 98956Launch SmartLinkCompatible: quoted on request
98139Launch X-431 Euro PROCompatible: quoted on request
98039Launch X-431 HDCompatible: quoted on request
98454Launch X-431 HD ICompatible: quoted on request
98524Launch X-431 HD IICompatible: quoted on request
98649Launch X-431 HD IIICompatible: quoted on request
98689Launch X-431 HD IVCompatible: quoted on request
98329Launch X-431 IVCompatible: quoted on request
98249Launch X-431 PADCompatible: quoted on request
98659Launch X-431 PAD II D2Compatible: quoted on request
98569Launch X-431 PAD IIICompatible: quoted on request
98899Launch X-431 PAD III 2017Compatible: quoted on request
98982Launch X-431 PAD III PlusCompatible: quoted on request
98909Launch X-431 PAD IV D4Compatible: quoted on request
98989Launch X-431 PAD VCompatible: quoted on request
98269, 98829Launch X-431 PROCompatible: quoted on request
98539Launch X-431 PRO 2016Compatible: quoted on request
98749Launch X-431 PRO LiteCompatible: quoted on request
98639Launch X-431 PRO MiniCompatible: quoted on request
98952Launch X-431 PRO Mini V3Compatible: quoted on request
97989Launch X-431 PRO TPCompatible: quoted on request
98549Launch X-431 PRO V 2016Compatible: quoted on request
98559Launch X-431 PRO V+ 2016Compatible: quoted on request
98951Launch X-431 PRO V4Compatible: quoted on request
98279Launch X-431 PRO3 / DBScar 5Compatible: quoted on request
98519Launch X-431 PRO3SCompatible: quoted on request
98769Launch X-431 PRO3S+Compatible: quoted on request
98489Launch X-431 PRO4Compatible: quoted on request
98609Launch X-431 PRO4 D3Compatible: quoted on request
98928Launch X-431 PRO5Compatible: quoted on request
98759Launch X-431 PROS PlusCompatible: quoted on request
98405Launch X-431 TOPCompatible: quoted on request
98364Launch X-431 VCompatible: quoted on request
98429Launch X-431 V PAD IICompatible: quoted on request
98579Launch X-431 V PAD II D3Compatible: quoted on request
98374Launch X-431 V+Compatible: quoted on request
98409Matco MaxgoCompatible: quoted on request
98619Matco Maxgo 2Compatible: quoted on request
98419Matco Maximus 2.0Compatible: quoted on request
98449Matco MaxMeCompatible: quoted on request
98259Matco PADCompatible: quoted on request
98879AidTool HMLNot compatible
98999DBScar IVNot compatible
98886HD DiagNot compatible
98599Launch Easydiag 3.0 (X-Diag)Not compatible
98939, 98971Matco DS601 / DBScar VINot compatible
98887Thinkdiag HMLNot compatible
98888ThinklinkNot compatible
96064AidToolNeeds a manual check
96979iCarsoft CR PlusNeeds a manual check
96479Launch Creader PRO 122Needs a manual check
96489Launch Creader PRO 123Needs a manual check
96509Launch Creader PRO 129Needs a manual check
96419, 96729Launch Creader VIINeeds a manual check
96639Launch Creader VII+Needs a manual check
96649Launch Creader VIIINeeds a manual check
96549, 96559, 96569, 96709, 96899Launch CRP 123Needs a manual check
96719, 96909Launch CRP 129Needs a manual check
97079Launch CRP 12xNeeds a manual check
96849Launch CRP 2xxNeeds a manual check
98739Launch CRP 329Needs a manual check
96829Launch CRP HDNeeds a manual check
96075Launch TPMS G1Needs a manual check
96078Launch TPMS GunNeeds a manual check
98024Launch X-431Needs a manual check
98224Launch X-431 Crash CubeNeeds a manual check
98159, 98174Launch X-431 GDSNeeds a manual check
98064Launch X-431 GX3Needs a manual check
98149Launch X-431 IsotopeNeeds a manual check
98099Launch X-431 NanoNeeds a manual check
98074, 98084, 98164Launch X-431 NPCNeeds a manual check
98049Launch X-431 PrintNeeds a manual check
98129Launch X-431 Quick CheckNeeds a manual check
98119Launch X-431 SoloNeeds a manual check
98306, 98309Launch X-431 ToolNeeds a manual check
97329TopdonNeeds a manual check
DiagZone for Thinkdiag 2Serial 98843. 1 year US$109 or 2 years US$149.DiagZone for the original ThinkdiagSerial 97986, old boot only. From US$129.Thinkdiag renewal with a T-CodeOne more year of the maker's own app.