Pcm Code E092, Heated Windshield Request Problem: Action

Code set. PCM turns on SERVICE VEHICLE SOON message. When circuit is grounded by heated windshield module, PCM increases idle speed to compensate for electrical load placed on alternator.

Fig 1: PCM Code E092, Schematic, Heated Windshield Request Problem

Courtesy of GENERAL MOTORS CORP.

Fig 2: PCM Code E092, Flow Chart, Heated Windshield Request Problem

Fig 3: PCM Code E092