2002 Jeep Grand Cherokee Questions

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i purchase a 2002 jeep grand cherokee, it did not come with a key fob or original key. So when i go to unlock the door with the after market key that i have, the horn will honk until i get in and start the Jeep. My question is, can i get a key fob and key from a local junk yard and have it reprogramed to work on my jeep?

How much should a transfer case cost?? I believe, I payed too much. I payed $600 for the part and $300 for the labor for a, total of $900.

I think it's over heating, IDK.

I replaced the starter, solenoid and the relay. I turn the key and nothing. The battery is good but it acts as if it's a dead battery. Everything works and has plenty of power. It just won't start

Saw a video on you tube of blend doors behind glove box, do those same doors direct heat to floor?

And starts whistling again when I's not real loud, but very irritating.

The turn signals sometimes work sometimes they do they could be on and then shuts right off the flashers work though

I replaced the battery and I still have starting problems / starts when jumped
but won't start afterwards / cleaned neg battery cable but no luck / can you help?
This has been happening fort a few weeks

What can I do to find out the solution an source of problems

Volts good

car engine shaking with no power and loss of power steering

it will restart after a period of time which is undeterminable. What could be wrong how do i fix this?

My jeep will not start! The radio turns on and the power locks work. But I can not use the hazards or turn on any lights. When I turn rhe key, the gauges fo crazy and I hear a little click but nothing else. I let it sit overnight and nothing. I just got it jumped yesterday and the guy told me the negative was loose. How do I fix it. Should I get another battery altogether. Also what type of jump starter should I buy for this vehicle

They made a pype from the steering pump to the fan motor at a hydraulic shop and they put the wrong oil in the system.I changed the oil and pump but still no steering.Air bleed out.Could the wrong oil in the system damaged the seals in the steering box or could it be the made up pype.

My last step to removing my old starter was to slid up the red tab on the starter/silanoid sensor. I broke off the top part of the red plastic tab with a screw driver while trying to slid it up to remove the sensor and now I can't install the new starter. How can I try and slid up and unlock the damaged red tad without damaging the sensor. Help please! Thanks.