Q: Ground locations

asked by on November 28, 2016

Hello, I am having some strange electrical issues and am wondering if you can tell me where the ground wires are located. I would like to find and clean each one and go from there. I have found the main ground from the battery but I believe there should be a few more located elsewhere. Can you help? Thank you!
My car has an automatic transmission.

Electric Problems Inspection $94.99 - $114.99 Get a Quote

You are correct there are more ground locations. The problem is you may have a hundred or more ground locations on this vehicle and would need a wiring diagram to show all of them to you. If you are having a problems with electrical system and suspect it is a ground problem then if you let us know the problem component or system we can isolate the ground locations fro you. If a mechanic like one from YourMechanic comes to you and they can diagnose the problem for you and would have access to complete wire diagram to isolate the problem for you.

The statements expressed above are only for informational purposes and should be independently verified. Please see our terms of service for more details

Get an instant quote for your car

Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing


Experienced Mechanic?

Earn up to $70/hr

What others are asking

Car doesn't start right and shakes when idle
Considering your symptoms, I would recommend a fuel and ignition systems inspection (https://www.yourmechanic.com/services/car-is-hard-to-start-inspection) to be performed on your vehicle by a qualified professional. If the idle shake only happens after filling up the vehicle with fuel, the problem lies solely...
Wind noise from under hood
Wind noises that can be heard while driving near the hood area outside the windshield are typically caused by a seal leak in the windshield glue. The glue acts as weather stripping also. The air comes in through the hole...
My SUV is making a grinding noise
The noise may be coming from the transmission torque dampener. The transmission would need to be identified by the dealer as a failed part number on the transmission. If the number on the transmission match, then the transmission should be...
Sqealing noise EPC light
Hello. It sounds like it may have a failing alternator (https://www.yourmechanic.com/services/alternator-replacement). If the alternator is failing or if the belt is loose due to a bad belt tensioner (https://www.yourmechanic.com/services/drive-belt-tensioner-replacement) then this will occur. I would check and see if the...
Brake pad replacement - Front & Rear
If your vehicle uses DOT 5 (silicone-based) fluid, the flush interval (https://www.yourmechanic.com/services/brake-system-flush) is much, much longer than 2 years or 32,000 miles. However, if your vehicle uses glycol based fluid, it should be thoroughly removed from the brake system roughly...
Engine idle fluctuates and dies.
This may be a couple of different things. Your truck has what is called a throttle position sensor. The throttle position sensor (https://www.yourmechanic.com/services/throttle-position-sensor-replacement) is a sensor used to monitor the throttle position of the throttle plate inside the throttle body...
I have a 2001 Hyundai Tiburon. I can't get it started. It has gas, new starter and lights come on when I try to start it so it's n
If the starter motor is turning the engine over rapidly, at sufficient RPM, but the engine does not catch and run, that means that there is an ignition, fuel or air induction fault in the engine that will have to...
Engine
Hi there. As long as the motor mounts are for a big block, and the flywheel and transmission were originally designed for a big block GM, you should't have any problems with that engine swap.
I have a 1998 Honda Accord 2.3 and when I first bought it , it had issues shifting gears and it would rev up 1998 Honda Accord
Hello - this is a challenge, since you have multiple serious problems. The P1259 problem is most likely what is putting your engine into "limp mode". P1259 (https://www.yourmechanic.com/question/got-code-p1259-after-check-engine-light) in a Honda is a problem with the variable valve timing mechanism...

Related articles

A Buyer’s Guide to the 2012 Ford Flex
The The 2012 Ford Flex takes on a completely different look when it comes to a CUV. The Flex can tow up to 4,500 pounds and seat seven passengers comfortably. It also has lots of standard features that its competitors...
The Best Used Cars to Buy If You're a Carpenter
If If you're a carpenter, and working for someone else, the best used car is whatever you like that gets you to work on time and holds your tools – in short, practically any used car will do. If you...
How to Buy a Good Quality Tachometer
Tachometers Tachometers are used to let the driver know when to shift gears in a manual transmission as well as giving additional information about traction or slippage; as well as giving a quick overview of overall engine output as a...