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98 ES300: weird coax-like cable behind rear seat

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Old 02-10-08, 10:51 AM
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alaskaty
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Default 98 ES300: weird coax-like cable behind rear seat

I have another thread about things going wrong with a recent strut/spring install. But I went to put my rear seat back in my car today and found this coax-looking cable that wasn't plugged into anything.

Should this be plugged in somewhere? If so where?
Old 02-10-08, 11:20 AM
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happy_es3
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im just taking a random guess here but it looks like its from the radio antenna? not sure at all hopefully someone that knows can put in there .2 cents
Old 02-10-08, 03:37 PM
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alaskaty
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Originally Posted by happy_es3
im just taking a random guess here but it looks like its from the radio antenna? not sure at all hopefully someone that knows can put in there .2 cents
That's what I thought too, but I went through all my stations and they sounded the same with it unplugged. Plus I can't find a place for it to screw into.
Old 02-10-08, 04:25 PM
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JSM1284
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Maybe for the Cell phone system, if it was an option that year?
Old 02-10-08, 09:23 PM
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another random guess but maybe its for diagnostics.... its got to be int the FSM's
Old 02-11-08, 03:53 AM
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alaskaty
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Originally Posted by happy_es3
another random guess but maybe its for diagnostics.... its got to be int the FSM's
FSMs?? service manual?
Old 02-11-08, 04:32 PM
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FSM - Factory Service Manual
Old 02-11-08, 04:48 PM
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JSM1284
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It looks like the antennea cord that goes up the right side c-pillar to the imprint antennea module connected to the rear window.....
Old 02-11-08, 05:29 PM
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alaskaty
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Originally Posted by JSM1284
It looks like the antennea cord that goes up the right side c-pillar to the imprint antennea module connected to the rear window.....
where's that screw into? That's what I thought too, and I was thinking I'd find the female end but haven't been able too.

Is there anyway this could be linked to my ABS light and TRAC-OFF problem I'm having?
Old 02-11-08, 05:36 PM
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It's definitely a coax connector (called a "UHF" type connector). It's an inexpensive-looking connector and cable; very curious. Maybe from a previous low-jack installation??
Old 02-11-08, 06:27 PM
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tuan92129
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Its a bomb...dont' gut the black wire
HHAAh jk.
Looked through the 94 es 300 manual, and found nothing like that in the back seat electrical diagram.
Old 02-13-08, 05:30 AM
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Originally Posted by JSM1284
It looks like the antennea cord that goes up the right side c-pillar to the imprint antennea module connected to the rear window.....
I agree. The connector and cable look exactly the same as in my 00 LS400. I used the cell phone antenna imprinted the rear rear window of my LS400 with my Nokia car phone kit.
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