Passenger Compartment Fuses

[AbnRgr]

Is there a listing for the passenger compartment fuse box which identifies which are accessory fuses and which are constant power sources?

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[TomMav]

The Owners Manual. Online version is very useful.

 

[Braderick]

Is this what you’re looking for?

 

[AbnRgr]

Thank you, but no. Is there a way to differentiate between those that are constant power sources from those that are accessory fuses, requiring a turn of the ignition key?

 

[Edogg1]

Easiest way for me, get one of these, clip to ground, touch the metal seen at the top of each fuse with the ignition off, and with accessories on. You’ll find exactly which ones are which.
https://www.harborfreight.com/612v-circuit-tester-with-5-ft-lead-63603.html

 

[colinl]

Thank you, but no. Is there a way to differentiate between those that are constant power sources from those that are accessory fuses, requiring a turn of the ignition key?

Easiest way for me, get one of these, clip to ground, touch the metal seen at the top of each fuse with the ignition off, and with accessories on. You’ll find exactly which ones are which.
https://www.harborfreight.com/612v-circuit-tester-with-5-ft-lead-63603.html

Someone did this over a year ago and said fuse 3 and 6. I didn't bother to test myself and used fuse 3 for my 12v switched remote power wire for my amplifier.

 

[Mabcim]

While 3 & 6 are ignition based, they are different. At least with my Eco AWD Lux. When I remote start, 3 has power but not 6. 6 doesn’t get power until I get in and press the Start ignition button.

6 is more idea for what I’m working on, but a fuse tap does not fit in there.

 

[Telemachus]

While 3 & 6 are ignition based, they are different. At least with my Eco AWD Lux. When I remote start, 3 has power but not 6. 6 doesn’t get power until I get in and press the Start ignition button.

6 is more idea for what I’m working on, but a fuse tap does fit in there.

This guy has some snapshots of someone who was able to get a fuse tap to fit into 6.

I haven't been so lucky yet, but it gives me hope...

https://www.mavericktruckclub.com/f...power-spoiler-its-all-good.10366/#post-564577

 

[clavicus]

Here’s an easier markup. Ive highlighted the ignition-only fuses. The rest are constant.

Note 1-2 and those below them are Micro3 fuses. I use 1-2 as my ignition only for my dashcam /autodimming mirror. It’s unused by the system and a micro3 fuse tap is basically as cheap as the micro2 taps.

 

[Telemachus]

Here’s an easier markup. Ive highlighted the ignition-only fuses. The rest are constant.

Note 1-2 and those below them are Micro3 fuses. I use 1-2 as my ignition only for my dashcam /autodimming mirror. It’s unused by the system and a micro3 fuse tap is basically as cheap as the micro2 taps.

Ok, that's a great idea.

and there are dual taps, too!

Lumision Dual Fuse Tap Micro3 ATL with 5 AMP Fuses Automotive Boat RV 2 Leads A 687928983358 | eBay

 

[Montana]

I used 4 and 20 for parking mode on a Viofo a139. 4 for constant and 20 for ACC

 

[AbnRgr]

Thank you. That is exactly what I was seeking.

 

[Telemachus]

Here’s an easier markup. Ive highlighted the ignition-only fuses. The rest are constant.

Note 1-2 and those below them are Micro3 fuses. I use 1-2 as my ignition only for my dashcam /autodimming mirror. It’s unused by the system and a micro3 fuse tap is basically as cheap as the micro2 taps.

Now we need to map out which ones are powered with remote start and which ones are only powered with the car actually on.

From what I've heard, 6 is not started by a remote start.

 

[Lpdcop]

Is this what you’re looking for?

I know fuse #3 is only hot when key is on. Trying to power Dash Cam without hard wireing. Are any of the two cigarette lighters or USB PORTS cold when key is off?

 

[Hot Runr Guy]

On my '24 Lariat EB, the dash lighter port will eventually turn off.

HRG

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