1998 GMC Suburban electrical problems

Filed Nov 12, 2005 · Electrical, Fuel system · NY

Wiring to the electric fuel pump can over heat (and possibly cause a fire) when the fuel pump fails. This would occur when the fuel pump is in a failed (locked) condition while power is applied to the pump. The electrical current draw is higher than the rating of the wiring.

Filed Jul 9, 2004 · Electrical · CA · fire

Fire then smoke coming from wire harness.

Filed Apr 28, 2003 · Brakes, Electrical · CA

Nar 04/28/2003. Mr the consumer experienced problems with his vehicle. The vehicle leaked oil, engine idled roughly, coolant system leaked, there was a problem with the dome light, steering, the rear axle, the left rear glass rattled, the air condition, battery, suspension were all inoperative. The fuel filter, mirror transmission seat, seat belts, wipers, alternator, brakes, fuel pump.

Filed Apr 25, 2003 · Electrical · 68,100 miles · SC

The positive battery terminal post broke loose from the battery, spilling battery acid on the brake tubing. Discussed battery failure with gm and they refused to replace battery due to the fact the vehicle was out of warranty.

Filed Oct 30, 2001 · Electrical · FL

1998, gmc, suburban, replacement battery leaks onto right front wheel brake hose, corroding the fitting. Dealer has been notified. *ak consumer stated this is the second battery that has failed.

Filed Jun 6, 2001 · Electrical · LA

Left rear brake light socket had a short for second time. Whole socket has to be replaced. Worked for 2 weeks, and it shorted out again. Part cost $60 each time. *ak dealer informed consumer that there was not a recall, however they had been replacing a lot of these parts.

Filed Feb 26, 2001 · Electrical · FL

Rear tail light printed circuit has shorted out twice, leaving melted componets and total replacement option.

Filed Jan 5, 2001 · Electrical · AZ

Front post of battery leaks, postive side, corrodes electrical cables, causing vehicle to shut down.

Filed Dec 12, 2000 · Electrical · AZ

Couldn't start vehicle. Attempted to replace oem delco battery with new battery and found acid had leaked from positive side terminal, totally corroding battery bolt, terminal and cables. Acid had leaked onto high pressure A/C line, electrical wiring and brake lines, corroding them. Significant corrosion on body metal. Repair estimates run in excess of $500. Negotiating with gmc for repairs under a products liability claim.

Filed Nov 30, 2000 · Brakes, Electrical · FL

During summer of 1999, I noticed battery acid residue below battery on lines and wires. Cleaned off with oil. Brakes were mushy. In october, 2000 brakes slowed vehicle but required additional pressure to stop. Noticed additional battery acid build up on lines and wiring. Brakes failed nov. 22, 2000. Added brake fluid. Vehicle would not start on nov. 28, 2000. Positive battery post separated from battery. Spent two hours removing broken-off battery from battery bolt,cables and installing battery. Poured baking soda water on affected area of lines and wires.