Sc430 trunk and fuel door buttons are not working
#16
Did some more checking on commonality between the two circuits: both share grounds at the following points: II, BL and BP, where BP is ground connection on the LH quarter panel behind the tail lamp assembly.
#17
Where did the new LEDS go? That will help us determine what might have been disconnected. If they were taillights, that makes this even more likely.
If you need into your trunk, or to open the gas lid, there are manual handles for that.
You can open your trunk from the bottom of your glove compartment. There is a little flap that opens revealing a cable pull. Once you are in the trunk, I think there is a release for the gas lid
#18
Yep, inside the trunk, kind of hidden from view, behind the same left rear taillight assembly velcroed to the garish wall. Only thing different on mine, no pretty pictograph of a gas pump, just a plain black handle with a thin nylon cord attached.
#19
Fuel Filler/Trunk Lid Switch
The battery reads 12.5 Volts withe car off, 14 Volts with it on. So, I will start checking the ground issue -- since it seems like the battery is good.
#20
Driver’s side J/B connector D-4 for both luggage door and fuel lid
pin 5 ground always 12v
pin 6 ground always continuity
luggage J/B for luggage door release
Pin 14 ground always 12v
pin 16 ground always continuity
Luggage J/B for fuel door
Pin 17 ground always 12v
Pin 14 ground always continuity
pin 5 ground always continuity
Last edited by VVTiBob; 04-12-18 at 07:07 PM. Reason: Corrected diagram
#22
As many times as I have disassembled the trunk, I totally forgot about this. Thanks for the refresh!
Last edited by VVTiBob; 04-12-18 at 09:40 PM.
#23
You didn't mention where you had LED work done, but if it were in the glove box area, you might find that the valet switch is not actually plugged in. If the harness isn't plugged in, the valet switch will act as if you have it on.
The loud beep you heard is a pretty good indicator that the car registered your attempt, but disallowed it.
The loud beep you heard is a pretty good indicator that the car registered your attempt, but disallowed it.
#24
The cable in the center console is the trunk manual open
Last edited by Bgw70; 02-11-24 at 06:41 AM.
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