needed: taillight wiring diagram
12-05-14, 05:00 PM
#4
Humor me a little, LiCelsior...what where you looking for and found?
I found the schematic interesting in that there seemed to be more LED's than I thought. Also disappointing in that there are no brake light circuits. But I guess it does say "tail light". Sad day when things get so complicated that both cannot be included in one diagram. ;-)
I found the schematic interesting in that there seemed to be more LED's than I thought. Also disappointing in that there are no brake light circuits. But I guess it does say "tail light". Sad day when things get so complicated that both cannot be included in one diagram. ;-)
12-05-14, 06:50 PM
#5
Lexus Champion
12-05-14, 07:36 PM
#6
Humor me a little, LiCelsior...what where you looking for and found?
I found the schematic interesting in that there seemed to be more LED's than I thought. Also disappointing in that there are no brake light circuits. But I guess it does say "tail light". Sad day when things get so complicated that both cannot be included in one diagram. ;-)
I found the schematic interesting in that there seemed to be more LED's than I thought. Also disappointing in that there are no brake light circuits. But I guess it does say "tail light". Sad day when things get so complicated that both cannot be included in one diagram. ;-)
04-23-17, 05:28 AM
#7
Good info in here, but it's still not idiot proof enough for me. I opened up this new thread to try to wade through. My problem, quoted from the OP there....
2004 LS430. Trying to add a six-pin trailer harness. I thought this thread post #11 gave me all I needed on what wires to target, but things aren't working out for me quite right. I sure could use a dope slap and some insights.
It says the target wires in harness crossing the rear near the trunk latch are:
- Marker/running lights - violet
- Right turn - green/yellow
- Stop - red/white
Well, the right turn is good. Yay! But.....
1) I don't have a red/white wire.
2) When I cut the violet wire, I still have marker lights on both sides. With a voltmeter, the violet wire left side of the cut is around 0 all the time, and the right side is close to 3V whether or not the marker lights are turned on.
I searched and pondered, found these other threads here and here. The first one is more in play. I'm a bit like a dog staring at a ceiling fan with it, and I'm not sure which side of the Luggage Room JB I'm on with the harness I cut into. Seems to suggest either violet should have been right, or perhaps it is Brown for tail; on stop, either solid red or blue.
I'd prefer your wisdom over my guesses and patches when I fail..
I'm good for hot and ground coming off the trunk fuse box, and I'm counting on there really being a G/B wire for the left turn in the harness further over to the left that I haven't opened up yet.
It says the target wires in harness crossing the rear near the trunk latch are:
- Marker/running lights - violet
- Right turn - green/yellow
- Stop - red/white
Well, the right turn is good. Yay! But.....
1) I don't have a red/white wire.
2) When I cut the violet wire, I still have marker lights on both sides. With a voltmeter, the violet wire left side of the cut is around 0 all the time, and the right side is close to 3V whether or not the marker lights are turned on.
I searched and pondered, found these other threads here and here. The first one is more in play. I'm a bit like a dog staring at a ceiling fan with it, and I'm not sure which side of the Luggage Room JB I'm on with the harness I cut into. Seems to suggest either violet should have been right, or perhaps it is Brown for tail; on stop, either solid red or blue.
I'd prefer your wisdom over my guesses and patches when I fail..
I'm good for hot and ground coming off the trunk fuse box, and I'm counting on there really being a G/B wire for the left turn in the harness further over to the left that I haven't opened up yet.
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12-16-18, 03:34 AM
#8
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Wiring diagram for 2016 Lexus RX 350 tail lights
Friends. I'm trying to wire a sequential turn signal lights to my 2016 Lexus RX 350. I bought the lights from Japan (brand is Koito) and not sure where to start. Not even sure if this is doable since my RX 350 is one of the base model with incadesent bulb turn signal on the outer tail lights while the inner (the one with the backup light on the tail gate) are the ones that I really need to install. Can anyone help? Why they didn't do the sequential light in the first place irritates me. I've seen the overseas RX 350's and they look awesome.
12-16-18, 03:57 AM
#9
Friends. I'm trying to wire a sequential turn signal lights to my 2016 Lexus RX 350. I bought the lights from Japan (brand is Koito) and not sure where to start. Not even sure if this is doable since my RX 350 is one of the base model with incadesent bulb turn signal on the outer tail lights while the inner (the one with the backup light on the tail gate) are the ones that I really need to install. Can anyone help? Why they didn't do the sequential light in the first place irritates me. I've seen the overseas RX 350's and they look awesome.
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