To illustrate why this is the best method, here is a typical workflow:
Scenario: 2016 Mitsubishi Lancer. All keys lost. Original key is ID46.
Step 1: Connect KeyRead V20 to OBDII port and turn ignition ON. Step 2: Select Mitsubishi > Asia > Lancer > 2014-2019 > All Keys Lost. Step 3: The V20 sends a sniff command. It warns you to open the driver door. (Smart feature; it detects ground state changes). Step 4: In 30 seconds, the tool displays the 15-digit ECU Code and the 8-digit BIN. Step 5: The V20 automatically calculates the Transponder Password. No need to go online for a token (unlike T-Code or KeyDIY). Step 6: Insert a blank Super Chip (TPX2 or ID46) into the V20’s onboard coil. Write the dealer key. Step 7: Cycle ignition. Car starts. keyread v20 mitsubishi best
Note: The entire process takes 4 minutes. With generic tools, this specific model often takes 40 minutes plus internet fees.
Before discussing the tool, you must understand the target. Mitsubishi has used several immobilizer generations: To illustrate why this is the best method,
Many budget tools claim to handle Mitsubishi but fail on Type 3 or Type 10 smart keys. They lose data, fail to read the BCM (Body Control Module) code, or simply freeze.
The KeyRead V20 solves this by acting not just as a programmer, but as a full vehicle hacker and data analyzer. It is currently considered the best balance of price and performance for the Mitsubishi niche. Many budget tools claim to handle Mitsubishi but
Mitsubishi has evolved its security over the last 20 years. Older models (1998–2006) used simple 4C chips. Modern Mitsubishis (Outlander, Lancer, Pajero Sport, ASX 2008–2025) use:
Many generic programmers get stuck at the "Reading PIN" stage. The best KeyRead V20 Mitsubishi setups eliminate this by using a direct ECU (Engine Control Unit) bypass rather than a brute-force attack. The V20 connects to the OBDII port, communicates with the Immobilizer Box (ETACS or WCM), and extracts the PIN in under 60 seconds.