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Home >> GMC >> 1990 >> Forward Control 4.3 Z, Automatic, 475/M40 >> Repair and Diagnosis (Single Page) >> General Information >> Brakes >> Map - Brake Systems >> Brake Systems >> Wear Indicator
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Wear Indicator

Condition Code Procedure
Wear indicator device (electronic) contacts rotor B Require replacement of appropriate parts
Wear indicator device (mechanical ) broken   Further inspection required
Wear indicator device (mechanical) bent   Further inspection required
Wear indicator device (mechanical) contacts rotor   Further inspection required