: the contact stated the air conditioning and heater fan switch, connector plug and attached insulation to the wiring overheated and melted, while traveling 55 mph. The service dealer and manufacturer were notified.

- Shelbyville, TN, USA

1999 Chevrolet 4X4 2 door Tahoe, corrosion and shorting of pin connections in high/low beam headlight dimmer switch. On going problem for 3 mo. Of headlight failure when operating at night. Found switch on steering assembly to have corrosion and indication of wires overheating due to excess heat. Turned on headlights and move connector wires at switch, headlights failed. Headlights also fail when steering column is tilted. Problem is due to poor contact of pin connections at switch due to corrotion in connection possible poor construction of connector. Arcing can be heard when connection on switch is moved. This is a very well maintained vehicle driven by my wife. I am a federal government employee with 30 years experince in automotive and equipment inspection, repair and rebuild with extensive knowledge in diognostics and use of tmde.

- Fayetteville, NC, USA

Additional components replaced, these included:alternator replaced twiced, battery replaced, injectors plugging treated three times, tail shaft leaking - replaced, intake manifold replaced, stereo replaced, tall lamp circuit board replaced (both, intrument cluster replaced twice - unsure in current mileage readings are correct, head lamps continue to flicker whil edriving replaced three times, water pump replaced, ball joints replaced, and sterring components replaced. Continual problems and no answers.

- Corcoran, CA, USA

Pinion bearing failed at less than 2000 miles. Drivers side door mis-aligned. Bad seals at connections for tranmission coolin glines. Clunk when accel. From stop and shifting hard. Reoccurring noise in passenger side dashboard. Reoccurring fan type noise under hood. Reoccurring failure of exhaust gaskets.

- Littleton, CO, USA