2005 Dodge Grand Caravan SXT Malfunction

Only way to tell is have a scan tool hooked up an check the DTC'S - diagnostic trouble codes . Most auto part stores will check these for free . Could be a simple wiring problem ,or a sensor of some kind or a brake control module . Don't know with out knowing what codes are stored .

2014 dodge caravan dash tail light indicator stays on. Is there a problem

If it is the check engine light, you would need to get the computer scanned for trouble codes.
Once the problem is fixed and the codes are erased, the light should stay off.

You ALWAYS start by getting the trouble codes read. Always.
Check engine light on Part Ricks Free Auto Repair Advice

What are the codes, the codes are there for a reason. The on board engine management system has detected a malfunction.

is the check engine light blinking? if so have it tested for codes, Kragen auto and others do this test for free, just ask for a OBD2 fault code test. let me know the results and we can work from there.

The vehicle has to be scanned with a automotive scanner to see what codes are stored in the computer. Afterwards, the person performing the repair can use this informtaion in conjunction with the repair manual to solve the problem. Some auto parts stores will form the scan for free.

The check engine light can be anything, in order to help you further you need to get the codes out of the computer. to do this you need to either A. Buy a cheap code reader from an auto parts store, B. Go to an auto parts store like Advance, or Autozone or pep boys, and they Usually will read the codes for you for free. Then you need to post back here with the code read, and We can help further

that light usually indicates low or no oil pressure, or a broken oil presssure sensor

any number of things. You could take it to an auto parts store like Autozone who can put a mini scanner on it and tell u codes/problem