Here is the user solution of how to repair Launch X431 smartbox board for Launch devices with serial number 98064xxxxxx or 98024xxxxxxx. When to repair Launch x431 smartbox board? Sketches Of A Man Dwele Rar Download. Launch X431 does not communicate with the car. Turns on smart box resets with success but when check if ignition is on, no lights on the launch communication error.

Only power led lights up, so probably the smartbox died. How to repair smartbox pcb? Start software then >demo >self test >and you will see if working correctly to me sounds like some of relays is not working. Will advice to do hot gun job first and re-solder all relays. (white square boxes) Is not something which you can test yourself. Each relay works only when is simulated only certain protocol so you have hundreds of combinations.

Re assuming, without protocol simulator only way of testing them is measure ohms and checking if they click and reconnect signal. Make sure that you have knowledge how to use ohm meter, and you have stable power supply of 4.5V. And make sure ‘+’ goes to correct place. Otherwise it will be costly repair.

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Then check caps with beep scale, if its beeps and number is same as connected two tester pin, then you are close to fault. Disclaimer: Try the method above OWN YOUR OWN RISK; but it has helped the user with with serial umber 00 But if your pcb still doesn’t work or you’re not good at pcb modification, you can buy a new original smartbox board, Launch-made. Obd365.com offers the Original Launch X431 Scanner Smartbox board: Disclaimer: This X431 Smartbox can only used on Launch devices with serial number 98064xxxxxx or 98024xxxxxxx. Devices includes Launch X431, Launch X431 Super Scanner, Launch X431 GX3 and Launch X431 Master.

“I had bought Launch X431 Tool from China many years ago.This tool working stable,it is save time and convenient for me to diagnostic cars with. Crysis 2 Maximum Edition Pc Full Español Torrent. I love it so much.But time had pass and the software become older.Is there any way to update my tool?” can help you to update your launch x431 tool.No matter how old is your tool,no matter where you buy the tool,no matter your tool is original or copy version,we can help you to update your Launch X431 diagun/diagun III,X431 IV,X431 GX3/MASTER,X431 TOOL,X431 Super scanner. The most important is you have to offer us the correct serial number of your Launch X431. You have to read the serial number from your smart box. Buyer must leave us the right SN when placing the order. We make the update only for the SN with the order.

Once the update file is finished,NO money refund if the problems caused by the wrong SN offered from the buyer. How to check the SN of your X431 device? Very Important!

Please read the following instructions carefully! Pls don’t look the SN lable of X431,it is wrong!

How to Get the correct SMARTBOX serial number: 1.If your device is Win CE system(example X431 diagun,diagun 3,X431 solo) 1).Power up your X431 device. 2).Select the Demo software on the software list 3).Clikc the “Read The Current Device Information” 4).You can see the correct Serial Number of your X431 device 2.If your X431 device is Linux system(example X431 Master,x431 iv,X431 Tool,Heavy duty,gx3 etc) 1).Power up your X431 device. 2).Click Start??>select GAG??>click GD Scan 3).Clikc “BOX INFO.” 4).You can see the correct Serial Number of your X431 device Our engineer can design the newest software for you according to your serial number.We will send you the Launch x431 software by Email.The cost is about only 99USD Per time. If you want to update your launch x431 tool,please no hesitate to contact our sales immediatly. Email: sales@obd2tool.com Website: www.obd2tool.com Skype: chryssan2006 Phone: +86-075.