GODIAG CAS2 CAS3 Ser Semi Smart Test Platform User Manual

: August 22, 2024
: GODIAG

Table of Contents

Product overview
Product Structure
Functions
Customer Support
References
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GODIAG CAS2 CAS3 Ser Semi Smart Test Platform

Product overview

Godiag CAS2 CAS3 SER Semi Smart Test Platform is a dedicated device developed for BMW locksmiths, maintenance engineers and CAS2 / CAS3,CAS3+ CAS3++programming engineers. This product is suitable for magnetic semi intelligent or smart keys. Note: This platform does not support mechanical key CAS2.

Mechanical Key
Smart Kay

Product Structure

Check the start switch.
IMMO synchronization detection indicator light.
CAS module key induction coil indicator light.
Power indicator light.
Key identification port.
CAS module 41 PIN connector.
CAS module 14PIN connector.
Analog start-stop switch.
Start/stop button light.

Functions

A. Module and key synchronization detection:
Check whether the CAS2 / CAS3, CAS3+ CAS3++ module and the magnetic semi- intelligent smart key can be synchronized:

Step 1: Connect the CAS2/CAS3, CAS3+ CAS3++ modules according to the connection diagram.
Step 2: Put the key into the key sensing area.
Step 3: Connect the power supply and the corresponding power indicator light will light up.
The start/stop button light is on. The coil sensor light will flash. [Indicates that the module can send out the key sensing signal normally. If the key and the module are synchronized, the light will flash regularly or stay on. If the key and module are out of sync, the flashing will be irregular and will stop after one minute.] Step 4: Press the start switch. [If the key is synchronized with the CAS module, the IMMO synchronization detection indicator light will light up and the internal buzzer of the machine will sound. If the key is not synchronized with the CAS module, the IMMO synchronization detection indicator light will not light up and the internal buzzer of the machine will not sound.] Step 5: Press the analog start and stop button, the IMMO synchronization detection indicator light will go out after 3 seconds. Press the analog start/stop button again and the IMMO synchronization detection indicator light will light up.

The following uses Xhorse vvdi2 device to perform BMW CAS2/CAS3, CAS3+ CAS3++ semi-intelligenT smart key programming and matching operations:

Connect the CAS2/CAS3, CAS3+ CAS3++ module and the key programming diagnostic device according to the connection diagram.
Select “key learn-GAS Key Learn—Connect”.
After successfully identifying the CAS information, select “Get Key Info” and “Save Key Info”.
Select an unused key position, be sure to select the “prepare dealer key with programmer” menu, and use the WDl2 key programmer to generate the key. If the key is placed in the GODIAG CAS2 CAS3 SER Semi Smart Test Platform key sensing area, the dealer key will not be generated.
After programming the dealer key, put the key into the Godiag CAS2 CAS3 SER Semi Smart Test Platform induction port for testing. For test steps, please refer to “Synchronous Detection of Module and Key”.
If the IMMO light cannot light up, enter the WDl2 menu “Key Learn-CAS/EWS Information-Connect-Synch DME-CAS or Synch CAS-ELV”. [When performing synchronization, the key must be placed in the key sensing area of the WDl2 device.]