Electrical system problems

Top problems

12

Where is the relay for the signals

Toyota Tacoma 2019 Double cab 37000 miles
Can’t find it Need to replace because of hyper flashing
Rick from United States a year ago  
RI
1 report 

No çrank or charge

Toyota Tacoma 1998 2.4 300000 miles
Key won't crank truck an alternator not charging battery
Rodney from United States a year ago  
RO
1 report 

Electric fan

Toyota Tacoma 2024 Tacoma TRD sport  10000 miles
Need to know where the fan fuses for when the temperature rises
Mishko from Canada a year ago  
MI

Where is the fuses to take this off

Toyota Tacoma 2010 sr5/v6 150 miles
I wang to take off the fuse to made it disapear
1
TomTom from Canada a year ago  
TO
2 reports 

Air bag light is on in the dash

Toyota Tacoma 2006 Toyota Tacoma four door 4.0 off 287000 miles
I cannot find a fuse that’s blown for the airbags. I have installed the new head unit then about a week later is when my airbag light came on in my Dash.
1
Will from United States a year ago  
WI
6 reports 

Right Head light low beam does not work

Toyota Tacoma 2013  240000 miles
Hello,
My right head light does not work but the hi beam works. I have checked the wiring, replaced both bulbs (left and right) and the head light relay. Can anyone provide any further guidance.
Stef from United States a year ago  
ST
8 reports 

3rd brake light out

Toyota Tacoma 2017  50369 miles
3rd brake light out, does it have separate fuse??? 2 side brake lights work
3rd brake light from United States 2 years ago  
3R

Side marker lights

Toyota Tacoma 2015  134000 miles
Side marker lights not working, replaced bulbs. What fuse is for the marker lights?
Gary from United States 2 years ago  
GA
2 reports 

Where is the rear window fuse located?

Toyota Tacoma 2017 Srs  100000 miles
I am unable to find the fuse for the rear window on my Tacoma
Lost find me from United States 2 years ago  
LO
1 report 

Switched fuse under hood?

Toyota Tacoma 2023 SR 7000 miles
I’m trying to install led grill lights to come on when the DRLs are on but it seems every fuse under is hot all the time except for headlights, but they don’t effect the DRLs. Am I missing something?
Mike from United States 2 years ago  
MI
13 reports 

Installing Fog Lights

Toyota Tacoma 2019 Extended Cab 71000 miles
Am installing fog lights.
1. Does anyone know where I can get a wire through from the engine compartment through the firewall and into the cab?
2. Is there a fuse in the cab that has power when the running lights and low-beams are on, but is off when the high-beams are on?
Thanks!
Destroyer Duck from United States 2 years ago  
DE
1 report 

Furs and what there for

Toyota Tacoma 2002 Tacoma 200000 miles
I need a diagram of the fuse panel and what they do
Roy Tudor from United States 2 years ago  
RO
2 reports 

The truck said through the car that it was shuting down and it did

Toyota Tacoma 2008 Truck 144000 miles
The truck won't I think it said electrical and was going to shut and it did I had gone to autozone and they put it the machine and the report says secondary air injection system relay A Circuit was trying to fine where the relay A Circuit is
Denise from United States 3 years ago  
DE

Auto lights on not working

Toyota Tacoma 2005 Pre runner  79271 miles
My auto on lights are not working. Cant locate the sensor or which fuse controls this function.
Any guidance greatly apreciated. I am not a handy man by any count.
Bobby from United States 3 years ago  
BO
2 reports 

Wont start.

Toyota Tacoma 2012  16000 miles
Goes true lots of battery's now lights up but wont start
Mary from United States 3 years ago  
MA
3 reports 

Factory alarm systems is draining battery every day

Toyota Tacoma 2004 Tacoma  200000 miles
Truck constantly clicks until battery is drained within hours of full charge.
Joseph from United States 3 years ago  
JO
1 report 

I was thinking it was a Fuse???

Toyota Tacoma 2020 Tocoma 20000 miles
My blinkers and my gauges have stopped working after I noticed that my battery had managed to come loose and was sparking from the positive terminal I don’t remember what it was on I’d have to go look I’ve gone through the fuses and replaced on but still nothing
Ssmson from United States 3 years ago  
SS
2 reports 

Ac not working at all

Toyota Tacoma 2012 4.0 130954 miles
The ac for my tacoma is not working i bought a new ac control unit and still no work but as replacing the new one it smelled like burn prior to replacing the ac control unit the AC button did not work not the recirculate button as well so i removed it fuse 29 was also blown replaced it with a new one and it blow instantly i checked it with a power probe where fuse 29 goes one pin does have power the other side does not on the fuse box idk if that means anything

Thank you in advance
Pedroc127 from United States 3 years ago  
PE
11 reports 

Could not strat the engine-Fuse Box

Toyota Tacoma 2021 Fuse box 16150 miles
I could not start the engine, the dashboard shows a message "check charging system", the also fuse box have high level of rusting and the electrician suggested it is due to this problem and I could not find a sapre part to replace it.
1
Fuse box Tacoma 2021 rusting from other 3 years ago  
FU
13 reports 
12
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