Otobiltek · OBD Cables

Fiat 12+8 Pin SGW Bypass Cable

Physical adapter cable that leads to a 16-pin OBD-II device connection, offered for applications with a 12- and 8-pin SGW connection layout in Fiat vehicles.

  • 12+8 pin vehicle side
  • 16 pin OBD-II tool end
  • Single piece physical adapter
  • Tool and authorization required separately
≈ $502,490 TL charged · VAT included · import duties excluded
In stockThe TRY price includes Turkish VAT. Import duties and local taxes are not included.
WhatsApp support
  • Invoiced Product
  • Authorized Dealer
  • Guaranteed in Turkey

This product is a physical connection cable only. Before ordering, verify that the two SGW sockets on the vehicle are 12 and 8 pin, check the connector shape, and confirm the Fiat coverage of the diagnostic tool to be used.

Product information

What is the Fiat 12+8 Pin SGW Bypass Cable used for?

The product for sale is a single-piece red 12+8 pin SGW adapter cable with an Otobiltek label. It connects two vehicle-side arms to the 16 pin OBD-II tool connection.

Diagnostic tool, software, license, account, and manufacturer authorization are not included in the package; a compatibility list for specific Fiat models or model years has not been published.

What would you buy this for?

  • Services that physically verify the 12 and 8 pin SGW socket on the vehicle
  • Technicians using a compatible diagnostic tool with a 16 pin OBD-II connection
  • Professional users following the manufacturer's service procedure for Fiat

Connection cable specifications

  • 12 and 8 pin SGW socket on the vehicle
  • Connector key and pin arrangement
  • Tool's Fiat function coverage
  • Manufacturer service procedure

Physical Connection Coverage

Which vehicles and tools is the Fiat 12+8 Pin SGW Bypass Cable used with?

Connecting the cable, adapter, or communication module to the vehicle does not prove that the vehicle is supported by the software. The physical connector, pin layout, main device, and vehicle software must be compatible simultaneously.

Brand coverage
Fiat; FCA/Stellantis vehicles explicitly listed in the official list for the license or bypass product
Model Coverage
SGW hardware, model year, vehicle connection, diagnostic tool, and active account/license are verified together.
Main unit
VCI, tablet, or diagnostic interface specified in the product name and technical resources
Physical check
12 and 8 pin SGW socket on the vehicle, Connector key and pin arrangement, Tool's Fiat function coverage, Manufacturer service procedure
  • This product does not add new software, licenses, or service functions to the main device.
  • Do not force connection without verifying the pin structure.
Open official sources and coverage connections

Product details

What is the Fiat 12+8 pin SGW cable used for?

Fiat's official technical portal explains that SGW is a security module that restricts write access on some vehicles. This cable is a physical adapter that carries the two 12 and 8 pin vehicle-side connectors to the 16 pin OBD-II tool connection. The cable does not add diagnostic functionality and does not replace official authorization.

  • Two 12 and 8 pin vehicle-side connectors
  • 16 pin OBD-II tool end
  • Physical passive connection
  • Software and authorization separate

Product details

How is vehicle compatibility determined?

There is no verified model-year list or manufacturer part number for this product. Compatibility is determined by the presence of the SGW module in the vehicle, the shape and key of the two 12 and 8 pin sockets, the pin arrangement, and the diagnostic tool's functional coverage for that vehicle.

  • Model-year list is not published
  • Two sockets must be visible on the vehicle
  • Housing, key, and pin arrangement must match
  • Tool's vehicle coverage must be verified separately

Product details

How to verify the 12+8 pin socket?

The SGW connection on the vehicle must have two separate factory connectors, one with 12 pins and the other with 8 pins. The pin count alone is not sufficient; the external housing, locating lug, key orientation, and pin arrangement must match the ends shown in the sales image. Connectors that are forced, fit loosely, or are oriented incorrectly should not be used.

  • Two separate 12 and 8 pin sockets
  • Housing and key shape
  • Key orientation and pin arrangement
  • Physical fit without forcing

Product details

What is required on the diagnostic tool side?

The tool side of the cable is a 16 pin OBD-II connector. The diagnostic tool to be used must have a compatible physical connection; additionally, the tool manufacturer must support the relevant Fiat vehicle, ECU, and the intended operation. There is no verified proof of "compatible with all tools" for this product.

Software version, account, subscription, or secure access requirements must be checked from the tool manufacturer's official source.

  • 16 pin OBD-II physical connection
  • Fiat vehicle and ECU support
  • Tool software and version
  • Required account or authorization

Product details

What operations does the cable not guarantee?

Establishing a physical connection does not mean that fault clearing, active tests, adaptations, coding, key programming, or ECU programming will be enabled. These operations depend on the tool's vehicle coverage, secure access method, and manufacturer procedure. The package does not include a diagnostic tool, software, account, subscription, or online authorization.

  • Not a diagnostic tool
  • Does not add functionality or vehicle coverage
  • Does not include digital SGW license
  • Does not guarantee programming or key operations

Product details

Usage scenario and safety limits

The cable should only be used by a qualified technician and when permitted by the verified service procedure of the vehicle and tool manufacturer. Vehicle safety and power conditions are checked before connectors are disconnected; pins are not short-circuited, and no ends are forced. When the operation is complete, the factory connection is re-established according to the manufacturer's procedure.

Current official Fiat/Stellantis workflows may require authenticated diagnostic access for certain operations.

  • Manufacturer service procedure
  • Correct power and connection safety
  • Do not short circuit pins
  • Re-establish factory connection

Product details

Safety and service limitations

SGW is a security layer on the vehicle that restricts write access. The physical adapter does not create security authorization or operational permission. For operations related to immobilizer, keys, airbags, brakes, or driving control, the manufacturer's current procedure and necessary authentication must be followed. Incorrect pin matching can lead to communication errors or electronic damage.

  • Physical connection is not authorization
  • Official procedure for safety-critical operations
  • Verify pin arrangement
  • Use the manufacturer's current access method

Product details

Package contents

The package consists of one red 12+8 pin SGW adapter cable. The sales image shows the 16 pin OBD-II end, two vehicle-side arms, and the Otobiltek label. Diagnostic tool, VCI, software, license, account, or activation are not included in the package.

  • 1 pc 12+8 pin SGW cable
  • 16 pin OBD-II tool side
  • Red housing with Otobiltek label
  • Tool and license not included

Product details

How to distinguish the variant for sale?

Only photos matching the sold variant are used in the gallery. Red connector housings, separation points of black cables, the 16 pin OBD-II end, two small vehicle-side connectors, and the Otobiltek label should be visible together. 12+8 cables with different housing molds or brand labels are not shown as a second angle of this product.

  • Otobiltek label
  • Red connector bodies
  • Two separate SGW connection arms
  • Different molds and labels are not used in the gallery

Related pages

Related content for Fiat 12+8 Pin SGW Bypass Cable

Technical Resources

Technical resources for Fiat 12+8 Pin SGW Bypass Cable

Technical information checked with official sources on October 10, 2026.

FAQ

Frequently Asked Questions about Fiat 12+8 Pin SGW Bypass Cable

What does the Fiat SGW bypass cable connect?

It transfers the two SGW connections, 12-pin and 8-pin, on the vehicle to the 16-pin OBD-II connection on the diagnostic device side.

Can it be used on every Fiat model?

No. There is no verified model-year list for this product. The vehicle must have a 12+8 pin SGW socket; the connector housing, pin arrangement, and device scope must also match.

Does this cable include an SGW license or online authorization?

No. This product is a physical adapter cable; it does not include a device, software, account, subscription, or online authorization.

Does the cable enable fault clearing, coding, or programming?

Not by itself. The operation that can be performed depends on the vehicle, control unit, device software, secure access method, and manufacturer's procedure.

What is included in the package?

A red 12+8 pin SGW adapter cable with Otobiltek label is included. Diagnostic tool, VCI, and digital license are not included in the package.

Comparison

Similar models to Fiat 12+8 Pin SGW Bypass Cable

Compare products in the same class with information on usage level, service tasks, and price.

ModelLevelUsagePriceView
Fiat 12+8 Pin SGW Bypass CableOtobiltekSpecialty operation
  • 12+8 pin SGW connection layout
  • 16-pin OBD-II device connection
≈ $502,490 TL charged · VAT included · import duties excludedView
Autel FCA/Stellantis SGW Unlock 1 yearAutelSpecialty operation
  • FCA/Stellantis SGW
  • 1-year digital license
≈ $27313,500 TL charged · VAT included · import duties excludedView
Launch SGW Fiat 1 yearLaunchSpecialty operation
  • Fiat/FCA SGW
  • 1-year license
≈ $31715,650 TL charged · VAT included · import duties excludedView
Launch SGW Package 1 yearLaunchSpecialty operation
  • SGW
  • Annual license
≈ $88843,900 TL charged · VAT included · import duties excludedView

Similar products

Similar devices

Autel FCA/Stellantis SGW Unlock 1 year product image

Autel FCA/Stellantis SGW Unlock 1 year

1-year SGW access license defined to the Autel device account for supported vehicles with FCA/Stellantis gateway.

  • FCA/Stellantis SGW
  • 1-year digital license
  • Autel device account
≈ $27313,500 TL charged · VAT included · import duties excludedIn stock
Launch SGW Fiat 1 year product image

Launch SGW Fiat 1 year

1-year Launch license used for Fiat/FCA group SGW access; activation is carried out via device and vehicle registration.

  • Fiat/FCA SGW
  • 1-year license
  • X-431 device compatibility
≈ $31715,650 TL charged · VAT included · import duties excludedIn stock
Launch SGW Package 1 year product image

Launch SGW Package 1 year

Launch license sold as a package for FCA/Maserati, Mercedes, Renault, and VAG SGW access needs.

  • SGW
  • Annual license
  • X-431 device compatibility
≈ $88843,900 TL charged · VAT included · import duties excludedIn stock