wiring

The Fuel Tank Pressure Sensor threw low voltage code. Bought a new one and when I went to put it in, the wires have been ripped out of the connector leaving stubs of the black, brown, and green ones in the incoming harness. (Which would explain the low voltage...) Need advice on which each of...

Mice chewed through wire harness in the trunk on the passenger side that goes to the right tail light and the parking sensors. If someone has a diagram or could point me to where I can get one, i would appreciate the help. If anyone has the part number for this harness that may be another option...

My ABS and traction control lights were on. They found the speed sensor magnets were dirty, so they cleaned them and the connectors (part of an old service bulletin). The collant reservoir was leaking into the connector below, also related to ABS, causing corossion and communication problems...

I can't read the whole description for this section so I don't know what it says it's for and what it is asking to avoid asking about. I am looking for a place to ask questions or discuss potential causes for a particular problem I'm having with my century. Or maybe even just hear about...

The blind spot indicator on the passenger mirror was temperamental and now it doesn’t work at all. Dealership confirmed corrosion on the wires/harness behind the mirror and quoted $1,125, saying the entire mirror had to be replaced. Is there any way to just replace the corroded portions by...

Getting 9volts on the power pin for my radio harness. Had 12 volts before. The 9volts isn’t enough to power my aftermarket radio and now the factory radio won’t even turn on due to low voltage. I didn’t pull on the harness much. I’m stumpped is there any common breakage areas I should be...

Hello, I have recently installed upgrade speakers in my 2004 Buick Lesabre and initially neglected installing the crossovers. This caused a popping sound in the door tweeters at medium to high volume. Upon attempting to double back and install them, I encountered a roadblock. I do not know which...

The rear 6x9s in my 2001 Regal LS with the Monsoon system blew and I've replaced them but learned in the process that the 6x9s handle only the bass and there is a separate tweeter to the side with independent wiring. The new 6x9s I bought have both a sub and tweeter that are better quality, but...

Howdy folks, I'm part-way through an engine swap putting a Series I 3800SC into an '88 Fiero, and to make a long story short, I have the ECU and the engine harness from a '95 Riviera, but not the section of wiring harness that goes between the firewall and the ECU. I've been scanning the local...

I've got a 2000 Regal LSE and it's got a fair number of issues in various spots. I'm having trouble narrowing down the cause, and I need some outside input. Symptoms: rough idle, misfiring, no ABS, no TC, no cruise control, no fuel gauge, no odometer, no A/C. It also won't let me shift out of...

Hello, I have a 2005 Buick LeSabre Custom and have been making small repairs as needed during the pandemic. I don’t know much about cars at all, but have researched online what to do in order to change out my broken taillight, swap fuses, change out my broken driver’s side mirror, etc. I...

I am trying to tow a Uhaul 5x8 trailer and am installing a hitch. There is a flat 4 connector by the spare tire in the trunk, can that be used to run the trailer lights or do I need to install a wiring harness as well? If I do, does anyone know what wires are used for the L/R rear turn signals...

Hello, i am in the process of wiring up some sub woofers in my trunk and i decided to run my power cable from my front engine terminal so i can drill a hole for a switch in my door. i do not know where the firewall is for my lesabre as i haven't taken apart the dash yet and i don't know if there...

I was at my breaking point. The driver door component speaker not working was pushing me to edge. It had disrupted my equilibrium. I set out to fix it and called upon the parts cannon. New factory headunit, new factory amp (Concert Sound III), new speakers all the way around. Consulted the...

I have a 2017 Buick encore I was wondering where a good location to run a zero gauge power wire would be. I don’t want to cut a hole in firewall ! I do know in the back where most people run the trailer hitch wire would be a good spot for it to come out in the back. But I don’t know about up...

Decided to re-do the sagging headliner in my 2001 LeSabre Custom, but upon removing all the bolts and disconnecting the necessary cables I found one in the back that doesn't have a means of unplugging (see pictures). How do I disconnect this last bit? Seems like it keeps running into the bumper...

Hello guys and gals. I am looking for some help. I bought a dashcam in Walmart and am trying to wire it up to where it would come on when I turn the key and go off when I turn the key off. If I could hook it up to the radio (stays on for a few minutes after the key) that would be awesome! I...

Im going to be putting a viper 4105v remote start in a family members 2016 encore. The problem i am having is not being able to find wiring diagrams for the car. Ive tried looking for online manuals and such but cant seem to find the right ones for the year. Does anyone know if the wiring is to...

Hello everyone, just need some quick help. Long story short, car shutoff while driving down road. Discovered no fuel to be issue, fuse good, relay good. Ended up replacing pump, performed bench test on old pump and nothing. After installing new pump still nothing, did bench test on new pump and...

Hello everyone, I've just purchased a pair of JBL component speakers to replace the stock ones in the front doors. They contain their own dedicated external crossover. The head unit is Stock, and still has the Monsoon amplifier in the trunk. Since the old system had wires for both the tweeter...