Ok i recently just hooked up a stereo in my 2005 ford exp...


Ok i recently just hooked up a stereo in my 2005 ford expedition 4x4 and my vehicle was good then one day my wires touched and my ford expedition [transmission](/topics-transmission-ford/) started not wanting to shift is this a co...

Ok i recently just hooked up a stereo in my 2005 ford expedition 4x4 and my vehicle was good then one day my wires touched and my ford expedition [transmission](/topics-transmission-ford/) started not wanting to shift is this a common issue and how do i fix it?? Mechanic's Assistant: Have you checked the fuse? Yeah ive checked all the fuses and relays there all good Mechanic's Assistant: Are you fixing your Expedition yourself? What have you tried so far? Yeah I'm fixing it myself and haven't started to do anything yet besides Check all the fuses and relays Mechanic's Assistant: Anything else you want the Mechanic to know before I connect you? No that's about it

Automotive Expert
Welcome to JustAnswer Mechanical Support! I amCustomerand I will be Investigating and Supporting your question today. I understand it can be really frustrating when your auto is not working an expected but don't worry as I am here to help! I may need further information, however, if required I will let you know! Sorry to hear your having issues with your vehicle I will try to assist you. Looking at the information you have provided I would first advise you to get a diagnostic test done using suitable equipment that can access the transmission control module to check if there is any stored or pending fault codes in the transmission control module as this will help narrow the search down it could be a wiring fault in the wiring harness or it could just be a coinsidense with the radio wiring fault or it could have damaged some wiring to the transmission control module or even could have spiked the control module causing damage inside.

What others are asking

Glass shattered all on its own
The rear window with defrost grid on your Ford Focus is made of tempered glass. Tempered glass is designed to break into little pieces when it shatters to help prevent large pieces from possibly hurting someone. The temper process is...
What does the traction control system (TCS) off light mean in a 2012 Chevrolet Equinox?
The traction control system (TCS) off light is located on your instrument panel. When the light is illuminated, it means that the TCS/StabiliTrak button has been pressed to turn off the traction control. Tip The TCS off light will briefly...
What does the Coolant Level Low Add Coolant message mean?
The Coolant Level Low Add Coolant message appears on your driver information center (DIC) when the engine has an insufficient amount of coolant. After adding more coolant, the DIC will turn off this message.
I shift warning light wont start
Hello there, It sounds like your vehicle has gone into a failsafe mode due to a transmission fault. In most cases a check engine light will also be displayed with the symptoms you have described. A few different components can...
When I start my truck it's idling high and when I'm driving the rpm fluctuate up and down and the transmission doesn't want to
Hello. It sounds like you may have a vacuum leak (https://www.yourmechanic.com/article/is-it-safe-to-drive-with-a-vacuum-leak). This engine is notorious for vacuum leaks from a bad intake manifold gasket (https://www.yourmechanic.com/services/intake-manifold-gaskets-replacement). This is very common. It can also be from the MAP sensor (https://www.yourmechanic.com/services/manifold-absolute-pressure-sensor-map-sensor-replacement) or a...
My thermostat needle goes to hot, but the car does not get hot. Is it the thermostate?
This can be caused by a number of things such as low coolant levels (https://www.yourmechanic.com/services/top-off-coolant), a faulty thermostat (https://www.yourmechanic.com/services/thermostat-replacement), or a failing coolant fan switch. As you may know the coolant fan switch helps to maintain the proper coolant temperature...
Key fob reprogramming
Hi there. Take the key fob with the new battery and hold it against the marked spot on the right side of the steering column and then start the engine. That is how to setup the key fob. If for...
CEL code P1101, Air intake system
Hi there. It may be time to find another repair facility. The P1101 code is the MAF (mass airflow) sensor (https://www.yourmechanic.com/services/mass-airflow-sensor-replacement) is out of self-test range. This means the voltage parameters the PCM (powertrain control module)/computer expects to see for...
Manual to power window conversion.
With a big enough budget, anything is possible. You will need the door panels from a vehicle of the same year with power windows, the control switches, window regulators, motors and the wiring to control everything which will have to...