When Monitored

This diagnostic runs when the following conditions are met:

• With the ignition on or engine running.
• Battery voltage is above 13.0 volts.
• No Charge Air Cooler (CAC) Coolant Pump circuit faults active (P023A, P023B, P023C).
• No Battery system voltage or U1008-LIN Communication DTCs active.
• The ASD Relay is being commanded on and ASD Relay Output Sense is detected.
• CAC Coolant Pump duty cycle is being commanded on.