If yellow mark is STILL not gone after doing 1-6 above, then do this:Ī) While cable is plugged in, right-click on device with the yellow mark.Ĭ) Choose: Browser my computer for driver softwareĭ) Browse to and select folder where you unextracted Driver Pack 6.

Double-click on 'InstallUSB' to install.

If any one of above devices has a yellow mark, then: Click here on how to connect to your car in the next 5 minutes. If none of the above has a yellow mark, then congratulations! You're ready to begin scanning your car(s). NONE of above devices should have a yellow mark () next to them. Notice any device with any one of the following names: Step 2: Expand 'Other Devices' and 'Ports (COM & LPT)' Go to Step 2 below to test if everything is working ok. That's it! The yellow triangle next to 'Prolific.' should be gone.

Select: Prolific driver version 3.3.2.102.

Select 'Let me pick from a list of device drivers on my computer'.

Click 'Browse my computer for driver software'.

Right-click on it » Update Driver Software You will likely see a yellow mark next to 'Prolific', like this: Go to: Control Panel » System » Device Manager » Ports (COM & LPT)

Right-click on 'ser2pl' ( icon has a little gear pic in it) and choose 'Install', as per below pic:.

Please FIRST move the unextracted folder to your Desktop, else below #2 step won't show 'Install' option.

Then go straight to Step 2 to test it's working ok. If you bought genuine ELM327 cable from Total Car Diagnostics here, then you only need to install DRIVER PACK 3.

If you have 32-bit Windows, double-click on: CP210xVCPInstaller_x86.If you have 64-bit Windows, double-click on: CP210xVCPInstaller_圆4.If you bought ELM327 cable from elsewhere (clones, eBay, other manufacturers) then install all Driver Packs below, because they cover widest range of chip makers. After install - go straight to Step 2 to test if it's working. If you bought genuine ELM327 cable from Total Car Diagnostics - then you only need to install DRIVER PACK 3. Only connect it when instructions say so.) Windows XP, Vista, 7: (Cable should NOT be connected to your laptop yet. How do I know which software version it is? Versions 1.2a 1.4a 1.5 and 1.5a. Everything you need to know about ELM327 OBD2 car diagnostics interfaces. The ScanMaster - ELM software is made by a. The ELM327 OBD2 Interface is a car diagnostic tool. The ELM327 v2.2 is a pin and software compatible. Firmware version 1.4b of the ELM327 was introduced in 2010. STEP 1: Download and Install Latest Tested ELM-327 Driver FilesĪnd the data sheet update has begun.

Elm327 ver1 5a software update