Autel IM608 II FAQs & Solutions: From Mustang PCM to Nissan AKL

The Autel IM608 Pro2 is a powerful Automotive Key Tool, but real-world use often raises questions. This guide provides clear answers to the top 10 issues technicians face, from bench programming to key programming. Understanding these solutions will help you maximize this tool’s capabilities in your daily work.

Q1. How do I bench connect a 2004 Mustang PCM?

Vehicle: 2004 Ford Mustang

Issue: No communication via CAN.

Solution: Use SCP protocol (pins 2 & 10), not CAN. Ensure 18V is supplied to pin 13 (FEPS line) for programming. Use a Ford VCM3 interface for reliable communication.

Q2. How to program a Mazda ECU using InCode/OutCode?

Vehicle: 2008 Mazda CX-7

Issue: Security light flashing after ECU replacement.

Solution:

Use Mazda-specific software (not Ford FJDS on the same laptop).
Perform PCM configuration & immobilizer parameter reset.
Use an InCode/OutCode calculator (e.g., weboctopus.nl) to generate codes for key programming.

Q3. Why won’t a 2022 Mercedes GLE start after a crash?

Issue: Cranks but no start post-accident.

Cause: Pyrofuse blown, crash data locked in ECU.

Fix:

Replace pyrofuse and deployed airbags/pretensioners.
Use IM608: Auto Scan > ECM > Special Functions > Tech-in processes > Enabling of enginestart after crash event to clear crash lock.

Q4. All Keys Lost: 2023 Nissan Rogue/Pathfinder

Tools: IM608 II + XP400Pro + APB131 Adapter

Procedure:

Remove HFM module behind glovebox.
Read EPROM via bench connection to extract PIN.
Reinstall module and program keys via OBD using saved PIN.

Q5. 2013 Chevy Tahoe: P2534 & P0700 Codes

Issue: Repeated TCM replacements didn’t help.

Cause: Loose/corroded pins in ignition connector (per GM TSB).

Fix: Inspect and repair terminals at the under-hood fuse block and ignition connector.

Q6. Mercedes ECU Virginization – Same for All Modules?

Answer: Process varies by module:

ECU: VIN write + activation.

TCU: VIN write + coding required.

EIS (Ignition Switch): Key password retrieval + key registration needed.

Q7. VW Transponder: ID48 vs ID46?

ID48: Newer VW/Audi (2006+), 128-bit encryption, CAN-based.

ID46: Older models (late 90s-mid 2000s), 96-bit, K-line.

Tip: Autel IM608S II asks based on immobilizer generation – newer cars usually use ID48.

Q8. EIS Virginization Failed on Mercedes W210/W208

Part Number: 2085450180

Issue: IM608 does not support EIS erase for these models.

Workaround: Use another tool for EIS virginization.

Q9. Recovering EEPROM Data After VW Cluster Failure

Vehicle: 2012 Volkswagen Jetta

Issue: Cluster died during all-keys-lost procedure.

Recovery: Use saved EEPROM data to extract PIN & CS code. Configure a donor cluster using Expert Mode > Component Replacement.

Q10. IM608 Limitations – Toyota & Ford Removed?

Yes: Toyota and Ford all-keys-lost functions were removed due to OEM legal pressure.

Advice:

Use J2534 + OEM software or other aftermarket tools.
Diversify your toolset -don’t rely on one device.
Stay updated via consultation or training to adapt to industry changes.

Summary:
The Autel IM608 Pro2 is a powerful tool, but success depends on using the right protocols, adapters, and procedures. Always check for TSBs, use OEM tools when needed, and keep multiple tools handy for evolving automotive security systems.