Interior right turn signal stays on - 2000 GMC Yukon

Check the wiring to the FCM. If you have to replace it, it is EXPENSIVE!! http://www.jeep4x4center.com/jeep-grand-cherokee/front-control-module.htm

The parking lights staying on and the left turn signal not working may not be related, the turn signal is probably a burned out bulb, turn on the left signal and see if all the bulbs light up if not replace the burnt one, if they all light, the turn signal flasher may be at fault ( it can work with one side and not the other), as far as the parking lights staying on, check the door "pin" switch that controls the interior lights (are the interior lights staying on too?), since the chimes are staying on even with the keys on , I would suspect the door pin switch, probably the drivers side. I believe there may be a timer on the parking lights that turn them off after several seconds after the door is closed, this may be at fault if not the pin switch. newer cars and trucks also leave the reverse lights on for a while after the door is closed.

Hi Braulio. make sure the park brake is applied and then without starting the engine turn on the ignition. Select the left or right indicator and have a look to see which has mal functioned, front side or rear. Once located replace the blown bulb or have it replaced. Repeat the exorcise for the other side and do the same. Regards John

That could be anything from a blown bulb to a bad turn signal switch to a faulty turn signal flasher. A lot more information about the vehicle and the symptoms of the problem is needed to give you any better answer than that....ie..are the lights coming on and staying on and just not flashing? Are the lights not coming on at all (exterior as well as the interior indicators)? Left side? Right side?, Front? Rear?, etc...

Many turn signal lamps will have multiple bulbs in them. If "one" of the bulbs is faulty, the interior lamp or lamps will come on, indicating a bad bulb. You will need to turn on your left blinker and view the bulb and make sure all bulbs appear to be blinking on front and rear of the car, then repeat with the right blinker. If you find one that doesn't appear to look right or blinks faster slower or dimmer, then replace the bulbs in that turn signal. The interior light may begin working properly when you replace the "shorted" bulb for the turn signals. If it does not, check the fuses to make sure the "shorted" bulb didn't damage your fuse for the interior lights.

That is a feature, not a problem. It's so you can see to put the key in and get situated before starting. You can opt to turn off all interior lights with the rotary switch on the turn signal lever.

Chevy trucks are known for wiring trouble most likely there is a wire shorted out under the carpet. Always test first though before ripping out interior lol

sounds like two problems. the front turn signals operate through the drl module. It's behind the radio. if you cut and splice the dk. blue to dk. blue w/ white, lt. blue to lt. blue w/ white on the black connector it will bypass the drl but all other functions will work. some say to disconnect the blue connector to bypass however this will discontinue other features, e-brake indicator, rear hatch button, ect. As for the rear light, i would check the rear lamp harness connector behind the interior plastic drivers side for power on the right signal feed and the splice ground.

Is it an old van? Can you see on the door frame a switch does it come out when the door is opened (push in and out a few times). 3 position switch on always / off always and door switch?

Now replace the flasher unit! Frankster016