AndySpill
Well-Known Member
- First Name
- Andy
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- Oct 24, 2023
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- 2018 JL Sahara
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- #1
Let's suppose that you have a Security Gateway Extension Cable already installed.
I say this to eliminate "physical difficulty" as a reason for choosing one option I'm about to describe here over another.
That said, is using Jscan with in ODB2 Bluetooth reader, connected to a 12+8 cable that then connects to the factory 12 and 8 pin cables that have been first disconnected from the factory security gateway......
an inferior method of using Jscan, versus plugging those factory 12 and 8 pin cables that have been first disconnected from the factory security gateway into a purchased Security Gateway Bypass Module and then plugging the ODB2 Bluetooth reader directly into the ODB2 port....
to enable not merely read, but write configuration changes?
I've never had problems using the original 12+8 cable method but I've read that the latter may be more reliable.
TIA
I say this to eliminate "physical difficulty" as a reason for choosing one option I'm about to describe here over another.
That said, is using Jscan with in ODB2 Bluetooth reader, connected to a 12+8 cable that then connects to the factory 12 and 8 pin cables that have been first disconnected from the factory security gateway......
an inferior method of using Jscan, versus plugging those factory 12 and 8 pin cables that have been first disconnected from the factory security gateway into a purchased Security Gateway Bypass Module and then plugging the ODB2 Bluetooth reader directly into the ODB2 port....
to enable not merely read, but write configuration changes?
I've never had problems using the original 12+8 cable method but I've read that the latter may be more reliable.
TIA
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