For a complete wiring diagram Refer to Section 8W.When Monitored:Upon ignition on, prior to switching the (G4) Dynamics Sensor Supply circuit power on.Set Condition:If the Anti-Lock Brakes Module detects voltage on the (G4) Dynamics Sensor Supply circuit when the circuit's power is turned off.Possible CausesWIRING HARNESS, TERMINAL, CONNECTOR DAMAGE(G4) DYNAMICS SENSOR SUPPLY CIRCUIT SHORTED TO VOLTAGEANTI-LOCK BRAKES MODULE1. VERIFY DTC IS ACTIVETurn the ignition on.With the scan tool, read and record ABS DTCs.With the scan tool, read and record Environmental Data (EV Data).With the scan tool, erase ABS DTCs.Cycle the ignition switch.With the scan tool, read ABS DTCs.Does this DTC reset?YesGo To 2NoPerform the ABS Intermittent Condition diagnostic procedure in this Section.Refer to the ABS-INTERMITTENT CONDITION TEST. (Refer to 5 - BRAKES - DIAGNOSIS AND TESTING) 2. INSPECT RELATED WIRING HARNESS, TERMINALS, & CONNECTORSTurn the ignition off.Check all related wiring for pinched, chafed, pierced, and partially broken wires.Check all related connectors for broken, bent, pushed out, and corroded terminals.Were any problems found?YesRepair as necessary.Perform ABS VERIFICATION TEST. (Refer to 5 - BRAKES - STANDARD PROCEDURE).NoGo To 33. CHECK (G4) DYNAMICS SENSOR SUPPLY CIRCUIT SHORT FOR A SHORT TO VOLTAGE

Disconnect the Anti-Lock Brakes Module harness connector.Turn the ignition on.Measure the voltage of the (G4) Dynamics Sensor Supply Circuit.Is the voltage above 0.2 volts?YesRepair the (G4) Dynamics Sensor Supply Circuit for a short to voltage.Perform ABS VERIFICATION TEST. (Refer to 5 - BRAKES - STANDARD PROCEDURE).NoReplace the Anti-Lock Brakes Module in accordance with the Service Information.Perform ABS VERIFICATION TEST. (Refer to 5 - BRAKES - STANDARD PROCEDURE).