You must check for continuity in the wiring. You will need a voltage/continuity tester. place one lead at one end of the wiring and place the other at the opposite end of the wiring. If the continuity tester does not indicate a constant flow of continuity it will NOT light up or "sound off."
Check the bulbs if they are workin thin you have a short in your wiring and you will need a authorized shop to rewire your connectors.
Depends on the wiring schematics of your car. If it's a short in a system which leads back to the ECM, yes, it could.
tcm wiring short
There is a short in the system somewhere. Check all the wiring.
what is short to voltage in a car electrical circuit & how to check it ?
I would recommend to check for a short on the wiring to the alternator. Check the fuse box.
Remove bulbs and check sockets for short to ground Check wiring for short
Check your wiring. It sometimes interferes with other wires
check wiring to injecters,sounds like a short.
Replace the fuse with a test light--light will glow this will give you a chance to find short when current stops flowing through short circuit light will stop glowing so you can repair fault probably a short in the wiring somewhere along the fuel pump. Check all your wiring, if not then check your pump
If your check engine light is on then check for the code and find out whats its about. It can also be a short in the wiring harness.
A short to ground. Check wiring/sensor for damage.