Table 1 shows nine common visibility related problems of the 1998 GMC Sonoma. The number one most common problem is related to the windshield wiper/washer (22 problems). The second most common problem is related to the windshield wiper/washer motor (20 problems).
The contact owns a 1998 GMC Sonoma. The contact stated that the windshield wipers stopped working. The dealer initially stated that they would approve the repair; however, they are currently refusing to pay for the repair. Read details...
On our 1998 GMC Sonoma we have replaced the windshield wiper motor and board. The wipers still have a ghost in them and delay does not work most of the time and high speed when on low speed, erratic behavior on wipers. Won't turn on or off on occasion. Read details...
At first instance of failure windshield wipers would intermitently stop working. It has now progressed to total failure. Got under hood and traced to wiring plug in at wiper motor. If plug is jiggled the wipers will work for a short period of time. Read details...