Godiag CAS4 / CAS4+ test platform is a dedicated device developed for BMW locksmiths, maintenance engineers and CAS4 CAS4+ programming engineers.

GODIAG CAS4 & CAS4+ OBDII Test Platform

​The BMW-CAS4 adapter testing platform is used to detect whether the key that is programmed can work perfectly with the CAS4. ​ ​ ​ ​Features: ​ ​With this test platform, the BMW CAS4 CAS4 + key can be programmed on the workbench by OBD without opening the machine cover, thus avoiding car power loss and data loss caused by long time unlocking of the CAS4 / CAS4 + on the car. ​ ​Off-site Key Programming: ​ ​It can also test whether CAS or key is working properly, which is the preferred platform for locksmith and automotive electronics. ​The wire is made of Japanese material, with built-in start button, indicator light,very user-friendly design, and most importantly, high quality and low price. ​ ​ ​1. By working together with Godiag GT100, xhorse vvdi2 / bmw vvdi bim tool / Lonsdor k518 / Autel im608 etc, Godiag CAS4 / CAS4+ test platform can program new key when all keys lost, can add new key and replace CAS4 / CAS4+ ECU module. ​ ​2. Used to read CAS4 / CAS4+ data, replace CAS4 / CAS4+ immobilizer module and replace 2-port cas4 with 3-port IMMO box with comfortable access. ​ ​ ​3. Used to read out & backup the data after preprocessing, used to replace CAS4 / CAS4+ immobilizer module (for example: replace 2-port CAS4 with 3-port immobilize system with comfort access.) ​ ​ ​ ​4. Before installing the CAS4 / CAS4+ module back to the car, it can be used to test whether the programmed key synchronizes with cas4 cas4+. ​ ​ ​ ​5. Godiag CAS4 CAS4+ test platform can help expand business for the Engineers who are skilled to program CAS4 /CAS4+ key. ​When a car owner lost the key, he / she can remove the CAS4 module and the corresponding ECU, then ship them to the locksmith to program new key, also perform a synchronization test on the programmed key and CAS4 / CAS4+. ​ ​ ​ ​6. Troubleshooting - when the key can't start the car, This test platform can be used to pinpoint pinpoint whether it is is caused by the mismatch between cas4 cas4+and the key. ​ ​ ​ ​7. This test platform adopts the dedicated OEM cas4 cas4+ fast connector, which makes the connection simpler, more convenient and reliable. It will not bend the communication pin of CAS4 CAS4+ module. ​ ​ ​ ​8. GODIAG for BMW CAS4 /CAS4+ Programming Test Platform Structure Description ​ ​ ​ ​① DB25 female connector(used to connect the male port of GODIAG GT100 / GODIAG OBD2). ​②Ignition simulated start switch. ​③Immobilizer dashboard simulated indicator. ​④ Key sensing area. ​⑤Screw bolt. ​⑥Godiag OEM dedicated CAS4 CAS4+ power adapter or CAN Communication adapter. ​⑦ Godiag OEM dedicated CAS4 CAS4+ start control adapter. ​ ​9. Dimension ​ ​ ​ ​Package includes: ​ ​1pc x GODIAG BMW CAS4 & CAS4+ Test Platform