GS - 2nd Gen (1998-2005) Discussion about the second generation GS300, GS400 and GS430 (1998 - 2005)

GS300 big stereo enigma

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Old 01-28-17, 01:13 PM
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MoD88
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Default GS300 big stereo enigma

Hi guys
I have some problem, I've bought aftermarket head unit with standard ISO connector. My Lex have some weird plugs so I decided to buy harness adapter, but here is problem, my harness have different pinout than bought converter, additionally I cannot find schematic or even wires colours to match with my needs.
Can you check attached pic and tell me, which diagram I should use to modify that?
Thank you very much in advance
Cheers
Kriss


Old 01-29-17, 11:56 AM
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Kyle Harty
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What year and which factory audio system (Pioneer, Nakamichi, Mark Levinson) do you have? That inforation will be necessary for someone to be able to help.
Old 01-29-17, 02:06 PM
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MoD88
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Hi,
I have Pioneer System HU KEX-M8176ZT, I get reply on other Lex forum about plug my adaptor to the amp plugs not radio plugs and luckily it works Now I need only to sort out how antena is working (connected) and build separate circuit to connect woofer. If you have some info about that it would be great
Old 01-29-17, 07:08 PM
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SorrGwa
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if your car came with steering wheel controllers, then it should be that smaller connector of the 3, with the 2-3 wires i believe.
Old 01-29-17, 10:01 PM
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MoD88
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Originally Posted by SorrGwa
if your car came with steering wheel controllers, then it should be that smaller connector of the 3, with the 2-3 wires i believe.
I don't have steering wheel control but have 3rd small connector with 3 wires, but according to schematic of my radio it look like all 3 wires are signal ones. At the moment I don't have antena mast, but new one is waiting for fitting. Do you maybe know which wire is responsible for opening the antena and is it automaticly folding back? Or need to be controlled?
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