Problem: OBDSTAR DC706 programmer is unable to connect to WiFi. Tried different networks. Attempted restarting the device. Tried using a mobile hotspot. None of these methods worked. Solution: Please check the WiFi settings. Try changing the encryption to WPA/WPA2 PSK.… Continue Reading
OBDSTAR will release a new big TCM software update in March, 2026. Supported tools: OBDSTAR X300 Classic G3 with ECU flasher activation OBDSTAR DC706 Support Functions Virginization Personalization (Data Transfer) Write VIN Function Background When replacing a… Continue Reading
Problem: Volvo Sid803, OBDSTAR DC706 bench not connecting!!! Any tips?! Need to Clone. Solution: Check voltage and connections. Make sure they’re making good contact. Need 2 GND connection. Report: SOLVED – Read full and clone ok. checksum correction by… Continue Reading
Just a HEADS UP, if working on a FORD BCM; LEAR SPC560B64+95320 or LEAR 9S12XEP768 ( Or the 9S12XEP768 Ranger version) and BCM doesn’t connect and you getting ERROR 35 on OBDSTAR DC706 or G3 programmer, there’s a good chance… Continue Reading
Here comes a similar problem with OBDSTAR DC706/X300 Classic G3: Keep getting server error (-1002) when performing IMMO OFF and checksum on different ECUs. Have tested different networks (Wi-Fi, mobile 4G/5G, and wired connection) – the issue is exactly the… Continue Reading
Here is the instruction on how to replace touch screen, display screen and motherboard for OBDSTAR DC706 programmer. Important: Do screen and mainboard replacement only when you are told to. An example scenario is a device that fails to… Continue Reading
OBDSTAR DC706 and G3 released ECU flasher software in October 2025. Supported Tools DC706 X300 Classic G3 ECU FLASHER SOFTWARE (Version: V32.40) 1. Details Added: Add ALPINA BOSCH MEVD17.2.6 FXX TC1797 R/W INT flash, R/W INT eeprom, R/W… Continue Reading
Here is a real case shared by our customer, hoping to help those who are facing the same issue. This is a BCM from a 2015 Ford Fusion. Try to clone the BCM module using OBDSTAR DC706 programmer. The… Continue Reading
Customers often report that their OBDSTAR X300 Classic G3 or DC706 full version software is missing certain applications. Below are some common issues and their solutions. Case 1: Activated the full software license to the DC706, but only the… Continue Reading
OBDSTAR released new ECU flasher software upgrade in August 2025. Supported Tools * OBDSTAR DC706 * OBDSTAR X300 Classic G3 with ECU flasher license **ECU FLASHER SOFTWARE UPGRADE** **TCM [Version: V30.73]** 1. Add Read/Write INT flash functions(Support CS)(BENCH) for… Continue Reading
Problem: It’s a VW Polo 6R with Delphi DCM3.7 engine control unit ECU. No programmer seems to be able to read this ECU via pinouts (bench). Foxflash, KESS etc should read this ECU via OBD, but the ECU was removed… Continue Reading
To renew or virginize a Mercedes-Benz FBS4 VGS4 NAG2 gearbox (specifically VGS4-0-NAG2 or VGS4-500-NAG2, used in 4th generation (4-4) 7-speed transmissions), you need specialized tools to reset, erase, clone or reprogram the Transmission Control Unit (TCU). Based on available information,… Continue Reading
Here is the repair guide for common issues with the Mercedes-Benz 271 engine ECU (SIM271DE 2.0 and SIM271KE 2.0). The Mercedes SIM271DE/KE is an Engine Control Unit (ECU) used in various 4-cylinder Mercedes-Benz models, including C-Class, E-Class, SLK-Class, and other… Continue Reading
OBDSTAR released new ECM and TCM software in July 2025. Supported Tools: OBDSTAR DC706 X300 Classic G3 with ECU license ECM [Version: V32.22] 1. Details Added: Added AEOLUS/JINBEI/TRAUM DELPHI MT62.1 SPC5634 R/W INT flash (SPC5634), Write VIN functions (Supports… Continue Reading
Question: It’s a 2014 Volkswagen Jetta (Simos 12.2) that needs to do Immo adaptation (ECM Swap). What tool to clone this ECU? Will OBDSTAR DC706 or FC200 do it? Or what the best way to clone this ecu without the… Continue Reading
