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Black 12+8 OBD-II bypass cable with dual connectors and 16-pin plug

BFKK

BFKK 12+8 OBD II Security Bypass Cable for FCA SGW

SKU CH-81Q8-7878X

A 12+8 pin OBD II bypass cable that connects FCA security gateway modules to compatible diagnostic scanners for programming access

  • Bypasses FCA Security Gateway for full scanner access
  • Works with Autel 808, 900, 905, 906, 908, 909, 919 series
  • Direct 12-pin and 8-pin SGW module connection
  • High-quality PVC shell with copper conductors for stable data
  • Simple four-step setup plugs into 16-pin OBD2 port

FCA SGW Bypass Cable

This 12+8 OBD-II adapter bypasses the Security Gateway Module on FCA vehicles so compatible diagnostic scanners can communicate directly with the vehicle bus. It is intended for technicians and advanced owners who need dealer-level access without the factory gateway restriction.

Thermals Noise and Power

The cable draws power from the vehicle OBD-II port and requires no external supply; its PVC shell insulates the conductors and resists heat, leakage and flame under normal under-hood temperatures. Passive construction means there are no fans or active cooling to generate noise.

Build Quality and Daily Use

High-conductivity copper cores and a sturdy PVC housing provide stable data transmission and withstand repeated connect-disconnect cycles in workshop conditions. The 12-pin and 8-pin leads plug into the SGW module while the 16-pin end mates with standard OBD-II scan tools or Bluetooth interfaces, enabling quick setup for programming and diagnostic tasks.

How it compares

Measured against everything we stock in Car Diagnostic & Test Cables, at today’s prices. Recalculated every night.

Price $37.99
Cheaper than about 66% of the 12 comparable items (median $41.99).

Specifications

No published specifications for this item yet.

Questions about this item

How do I install the 12+8 cable on the FCA SGW module?

Unplug the 12-pin and 8-pin connectors from the SGW module, plug the adapter into both, then connect the other end to your scanner's 16-pin OBD2 cable or Bluetooth interface.

What maintenance will the cable need over time?

Inspect the PVC shell and copper conductors for wear or damage after heavy shop use; replace the cable if insulation cracks or pins become loose.

What limits data speed during long diagnostic sessions?

The copper wire conductivity and PVC insulation determine stable transmission; sustained use stays within those material limits.

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