I need a wiring diagram for a 1990 chrysler new yorker fifth avenue infinity stereo wiring and for all other interior electronics if possible?

Smoke is never a good sign. You need a good auto-electrician, get it towed.

The Fuse Box is old-school, but gives no clues.

https://www.autogenius.info/chrysler-new-yorker-1982-1983-fuse-box-diagram/

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1982 Chrysler New Yorker Power Steering Belt Removal ...

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www.youtube.com/watch?v=vZD17F_ao-o
Jan 18, 2015 - Uploaded by Kerman 559 Sanchez
1982 Chrysler New Yorker Power Steering Belt Removal ...1990 Chrysler New Yorker Fifth Avenue Start Up, Engine, and In Depth Tour ...

1990 chrysler new yorker 3.3 power steering pump change ...

www.fixya.com/cars/t15056742-1990_chrysler_new_yorker_3_3_power

Nov 18, 2012 - SOURCE: 1990 new yorker alternator replacement. You are right aboutremoving the motor mount. You have to support the engine with a jack.
images for 1990 Chrysler New Yorker remove power

New Yorker and Fifth Ave have different colors for RR speaker neg. Does either of these match up?

1991 Chrysler New Yorker Car Audio Wiring Diagram
Car Radio Battery Constant 12v+ Wire: Red
Car Radio Accessory Switched 12v+ Wire: Red/White
Car Radio Ground Wire: Black
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: Orange/White
Car Stereo Antenna Trigger Wire: Yellow
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 3 1/2?
Car Audio Front Speakers Location: Dash
Left Front Speaker Positive Wire (+): Green
Left Front Speaker Negative Wire (-): Green/Yellow
Right Front Speaker Positive Wire (+): Purple
Right Front Speaker Negative Wire (-): Purple/Yellow
Car Audio Rear Speakers Size: 6? x 9?
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Brown/Yellow
Right Rear Speaker Positive Wire (+): Blue/Red
Right Rear Speaker Negative Wire (-): Blue/White

1991 Chrysler Fifth Avenue Car Radio Wiring Schematic
Car Radio Battery Constant 12v+ Wire: Red
Car Radio Accessory Switched 12v+ Wire: Red/White
Car Radio Ground Wire: Black
Car Radio Illumination Wire: N/A
Car Stereo Dimmer Wire: Orange
Car Stereo Antenna Trigger Wire: Yellow
Car Stereo Amp Trigger Wire: N/A
Car Stereo Amplifier Location: N/A
Car Audio Front Speakers Size: 3 1/2?
Car Audio Front Speakers Location: Dash
Left Front Speaker Positive Wire (+): Green
Left Front Speaker Negative Wire (-): Green/Yellow
Right Front Speaker Positive Wire (+): Purple
Right Front Speaker Negative Wire (-): Purple/Yellow
Car Audio Rear Speakers Size: 6? x 9?
Car Audio Rear Speakers Location: Rear Deck
Left Rear Speaker Positive Wire (+): Brown
Left Rear Speaker Negative Wire (-): Brown/Yellow
Right Rear Speaker Positive Wire (+): Blue/Red
Right Rear Speaker Negative Wire (-): Brown/Yellow

Its a 1990 fifth avenue,why would you even think of putting time and money into fixing ABS....It was optional equipment in 1990,and is just like driving any car without ABS...

pressed on you need a puller to remove it and to push it back on

The power steering pulley itself has to be pressed both on and off.I hope I could help.Get back to me with any questions.

belt diagram shuld be on the inside of the hood unless its been wrecked or replaced?

Most likely tranny actuator or the tranny itself.

call a chrysler dealer and they can fax you a copy of the diagrams that you need