Two problems related to underhood wiring have been reported for the 1997 Chevrolet Suburban. The most recently reported issues are listed below.
Multiple electrical malfunctions in dash including shorting in fuse panel, headlights, heating controls, windshield wiper controls, sound system, and interior lighting controls, leading to erratic or failed operation of such controls with visible signs of wiring damage and complete meltdown (I. E. Heating controls/sound system).
Battery acid leak 1997 Suburban.