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Home >> GMC >> 1996 >> Forward Control 4.3 W >> Repair and Diagnosis (Single Page) >> Engine Performance >> System >> Engine Controls - Tests W/Codes - P Series (Gasoline) >> Diagnostic Trouble Codes >> DTC P1381 - Electronic Brake Control Module (EBCM) VCM Serial Data >> Circuit Description

Circuit Description

This diagnostic determines a serial data malfunction which could inhibit transfer of ABS rough road data to VCM.