Normal Operation

• DTC U1000: 00 (Solid State Driver Protection Activated - Driver Disabled: No Sub Type Information) - sets when the Body Control Module (BCM) has disabled a circuit due to a repetitive circuit overload and a progressive threshold is met.

The BCM controls the output of several vehicle systems by means of solid state drivers. When an overload occurs on any of these drivers, a DTC sets. The module also tracks the number of repetitive faults on each of these circuits. The module compares this number of overloads to 3 progressive thresholds established for each circuit.

At the each threshold, DTC U1000:00 sets along with the DTC associated with the affected circuit.

This pinpoint test is intended to diagnose the following: 

• Output circuit short
• BCM