Normal Operation

The operating voltage required to supply the ABS module, hydraulic pump and isolation valves is in a range between 10 and 17 volts.

• DTC U3003: 17 (Battery Voltage: Circuit Voltage Above Threshold) - this DTC sets if the voltage supplied to the ABS module is above 17 volts during the ABS module self-test or normal operation.

This pinpoint test is intended to diagnose the following: 

• Charging system concern
• ABS module