Marco’s phone buzzed at 11:47 PM. It was a tow truck driver. "Got a Honda Accord 2010. Customer lost both original keys. Immobilizer light is flashing like a Christmas tree. Can you get it running?"
He typed up the invoice: "Programmed two new keys (All Keys Lost) using Autel MaxiDAS DS708. Security code retrieval successful. Time: 45 minutes."
Marco looked at his trusty on the passenger seat. The tablet was thick, heavy, and ran on an old version of Windows CE. It wasn't pretty, and it wasn't fast. But for immobilizer work on cars from 2005 to 2015, it was a beast.
The DS708 churned for 18 seconds. A progress bar crawled across the screen: Reading EEPROM data… Decrypting… autel maxidas ds708 key programming
He unplugged the DS708.
The tool instructed: "Turn ignition ON with Key 1. Do not start engine."
After the second key was registered, the DS708 asked: "Perform key verification?" Marco’s phone buzzed at 11:47 PM
Marco exited the Immobilizer menu and tapped just to wipe any "lost communication" codes that might have appeared during the process.
He turned the key off, waited, then repeated the process for the second key.
"Bring it in," Marco said.
Marco did exactly that. The dashboard lights lit up, but the engine didn't crank. The green key light on the dash blinked rapidly.
Marco connected his external battery maintainer to the Honda. He wasn't taking any chances. A voltage drop during key programming would brick the immobilizer, turning the car into a $5,000 paperweight.
On older Honda systems, the DS708 had a trick up its sleeve: it could read the 5-digit security PIN code directly from the Immobilizer Control Module, saving the user from calling a dealership. Customer lost both original keys
He did. The immobilizer light on the dash blinked once, then went solid for two seconds, then turned OFF. That meant the key was accepted.