Vehicle Speed Control Related Problems of the 1999 GMC Suburban

Table 1 shows three common vehicle speed control related problems of the 1999 GMC Suburban. The number one most common problem is related to the vehicle speed control (four problems). The second most common problem is related to the accelerator pedal (two problems).

Table 1. Vehicle Speed Control related problems of GMC Suburban

Problem Category	Number of Problems
Vehicle Speed Control problems	4
Accelerator Pedal problems	2
Speed Sensor problems	1

Recently reported Vehicle Speed Control problems of the 1999 GMC Suburban

The Vehicle Speed Control problem

While driving about 30mph and and applying brakes, car lunged forward. No brake pressure. Contacted dealer. Read details...

The Accelerator Pedal problem

When starting the engine vehicle surges forward. This would occur when the vehicle was placed in reverse and then into park. This problem would occur at least five time per week. The left rear upper portion of the rear window defogger grid was inoperative and there were times when the vehicle was Read details...

The Speed Sensor problem

I was told by the dealer, jim murphy pontiac/GMC in buffalo, NY that the speed sensors needed to be replaced on the truck. There is a service bulletin# 020525002 for this exact part. I was told my truck is not part of the recall. The VIN # for my 1999 GMC Suburban is 3gkfk16r6xg512310. Read details...

Vehicle Speed Control related problems in other GMC Suburban model year vehicles:

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