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TTXSPP Cable Adaptor for Chrysler 12+8 Programming Cable Connector for Autel DS808 Maxisys
Why choose this cable ?
The Chrysler 12+8 Adapter is Autel's bypass for Chrysler's Security Gateway Module (SGM) which limits an aftermarket scan tool to only reading DTCs and viewing data.
2018 and newer Chrysler, Dodge, Ram, Jeep, and Fiat now have a secure gateway module or SGM. This SGM will not allow your scan tool to do bidirectional controls on the vehicle. Autel has provided a cable to bypass the SGM. The new Chrysler 12+8 Diagnostic Cable allows communication with latest model Chrysler, Dodge, Jeep, Fiat & Alfa vehicles.
Suitable for:
The Cable Adapter can be used with Autel Maxisys Series Scanners, such as MS906,MS906BT,MS906TS,MS908, MS908S, MS908S PRO, Maxisys Elite etc.
What is it used for?
1. Use with Autel MaxiSys scanner to diagnose on Chrysler Jeep Renegade Wrangler 300C after 2018 year
2. Most 2018 and newer FCA vehicles include a Security Gateway Module.
Perform Active Tests
Required to Access 80% of 2018 for Chrysler and for Fiat vehicles
Required to Access 100% of 2019 for Chrysler and for Fiat Vehicles
Chrysler 12+8 Adapter needed on Vehicles with Secure Gateway
Module:
2013+ RAM Promaster；2015+ Fiat 500x；2015+ RAM Promaster City；2016+ Jeep Renegade；2017+ Alfa Romeo Giulia；2017+ Jeep Compass；2017+ Jeep Cherokee；2018+ Jeep Wrangler；2018+ Ram Trucks；2018+ Dodge Durango；2018+ Jeep Wrangler (JL Body only, not JK)；2018+ Dodge Journey；2018+ Jeep Grand Cherokee；2018+ Chrysler Pacifica；2018+ Chrysler 300；2018+ Dodge Charger；2018+ Dodge Challenger2019+ Most Fiat/ Chrysler/ Jeep/ Ram vehicles；2020+ ALL FCA vehicles；
Package List:
1pc x Cable Adaptor
Reviewer
2025-09-02 20:48:27
I used it on a 2021 Jeep Compass with my Launch X431 to perform a PROXI Alignment in the BCM after radio replacement.FYI, you must enter the vehicle in as a 2017 on your scan tool. If you let it enter as a 2021, your scan tool will prompt you to log in to a FCA/Mopar account. 2017 was the last year before Security Gateway so you must enter as a 2017 with this adapter in order to access all modules and functions. But I’m not sure how this will work for SGW vehicles that were not around in 2017.
Michael Gentile
2025-08-08 14:14:12
Great value for the money ease of installation works as expected
Chris Hall
2025-07-25 15:44:40
Works great to calibrate tire size and make other adjustments to your Jeep Wrangler. Easy to install and easy to use with Jscan.
Shawn G.
2025-07-13 17:19:24
As described and works great
johnMford
2025-05-23 15:41:59
Works as it should. 2021 jeep Wrangler willys
JM
2025-05-06 15:18:07
It's a cable, it plugs into the vehicle and the OBD adapter plugs into it.
msrite
2025-05-05 16:25:38
Hooked it up and away I went! Work as described and helped me with my OBDII reader/writer
Bohdan
2025-04-08 12:48:04
Good
raphael st-cyr
2025-03-21 17:08:10
Works as described for programming and checking Chek engine
RUGATE
2025-03-06 11:20:05
FUNCIONA PERFECTO
Outdoor fun
2025-02-11 10:58:48
Works good on dodge trucks
Bryan
2025-01-31 11:38:23
Tried to read info from the reading port, but I couldn’t try the reset function as it’s required to open my Pacifica center panel to connect the security cable, will find a safer way to do it later.
Ev
2025-01-14 15:34:28
Managed to quickly hook it up within seconds on a 19 dodge ram. Was able to finally clear all codes. Must have if you need to clear codes and do any sort of coding
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