Truck has no power when key is turned. I have replaced, k...
Responses
Nachum Wagschal
244 days ago
Good Moring .
Are you getting power to the yellow wire on the ignition switch
Customer
244 days ago
I don't know, but I can check that.I have no electrical experience. But I do have a tester. Thanks.
Nachum Wagschal
244 days ago
You want to check that first , that is your power going into the ignition switch .
Customer
244 days ago
Ok. Two yellow wires, no power to either.
Nachum Wagschal
244 days ago
Ok , give me a minute to check the wiring diagram ,
Customer
244 days ago
Thanks
Nachum Wagschal
244 days ago
there is a fusible link that comes from the battery that feeds those that is bad.
It says its on the front of the right fender apron see the attached wiring diagram
Customer
244 days ago
Ok. I have replaced that once. I guess something is shorting it.Thank you.
Nachum Wagschal
244 days ago
You are welcome
Still not sure what you need?
Have a certified mobile mechanic diagnose what's wrong with your car, at your home or office.
Top Questions
Trending Topics
What others are asking
Manual transmission and power surging
Hello! Thank you for writing in with this question. This concern is likely related to the Throttle Position Sensor (TPS). If the TPS is faulty, it sends an incorrect signal to the vehicle’s computer system, which can result in surging...
What does it mean if the message center says “oil change required”?
It’s vital that you keep your engine oil changed. If the oil is allowed to go beyond the end of its life, it loses its ability to lubricate (called viscosity), and it builds up debris and can cause damage to...
Transmission slipping.
This fault code is set when the torque converter lock up function does not activate within one to 3 minutes of cruising at least 50 miles per hour. There are several things that can cause this fault, anything from worn...
Electrical malfunctioning
Hello there. It sounds like you have a few different things going on. The most likely cause of the erratic faults would be a short in the wiring harness or an ECU fault. The power steering being shown is most...
Overheating after brake modulator replacement
Hello there, there are a few things may have happened to cause your 2000 Cadillac Catera to overheat. The most common would be a radiator cap failure, air in the cooling system, or the wrong type of coolant. A qualified...
06 dts 110k new plugs and packs started idle shuttle hesitant at first then stops bought car used i believe fuel filter is origina
Hello, thanks for writing in about your Cadillac DTS. The fuel filter (https://www.yourmechanic.com/services/fuel-filter-replacement) and fuel pump (https://www.yourmechanic.com/services/fuel-pump-replacement) may be the cause of this issue. You should have the fuel pressure tested first to see if the fuel pump is failing....
RPMs drop to zero (typically on acceleration). Usually come back up and belt squealing sound is heard; sometimes engine shuts down
Hello. We will be happy to assist you. You most likely have a stuck pulley along the serpentine belt routing. My first guess would be the power steering pump because it is leaking fluid so that is the component I...
When car in park the engine accelerates
In the majority of vehicles, engine idle speed is controlled by an idle control valve (ICV). A faulty or blown fuse in other electronically controlled systems can cause the IAC motor to malfunction, leading to a higher than normal engine...
Car making loud noise power steering stopped now car died while driving after being jumped twice
Claimed by Jeff Engstrom
Browse other content
Maintenance
Services
Truck has no power when key is turned. I have replaced, key lock cylinder, ignition switch, solenoid, battery and [starter](/topics-starter-ford/). It was running perfect until I replaced a turn signal fuse. Hasn't started since. ...
Truck has no power when key is turned. I have replaced, key lock cylinder, ignition switch, solenoid, battery and [starter](/topics-starter-ford/). It was running perfect until I replaced a turn signal fuse. Hasn't started since. Mechanic's Assistant: Is the power loss consistent, or does it fluctuate? Fluctuates, like a kinked hose, but very weak. Mechanic's Assistant: What is the make/model/year of your car? 1991 F250 7.5 460 gas Mechanic's Assistant: Are you fixing your F250 yourself? What have you tried so far? Key lock cylinder, ignition switch, solenoid, battery and starter