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Home >> Chevrolet >> 2002 >> Blazer 4D Utility, 4WD, Part Time >> Repair and Diagnosis >> External Pages >> Different car >> Section 1617 (Antilock Brake System) >> Diagnostic Information and Procedures >> DTC C0287, P1644, P1689: Delivered Torque Circuit & Control Delivered Torque Output Circuit >> Conditions for Setting the DTC

Conditions for Setting the DTC

WARNING: This page is about a different car, the 2003 GMC Sierra, 2003 GMC Cab & Chassis Sierra, 2003 Chevrolet Silverado, and 2003 Chevrolet Cab & Chassis Silverado. However, it is still accessible from the selected car via links, so may be relevant.

C0287 

The EBCM receives an invalid delivered torque signal for 300 milliseconds.

P1689 

The PCM detects the delivered torque signal voltage as being less than 4.75 volts or greater than 5.25 volts.

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