Conditions for Running the DTC

P0685

• The ignition is ON.
• Ignition 1 signal voltage is between 11-32 V.
• DTC P0685 runs continuously when the above conditions are met.

P0690

• P0685 is not set.
• The powertrain relay is commanded on.
• DTC P0690 runs continuously when the above conditions are met.

P1682

• The powertrain relay is commanded on.
• Ignition 1 Signal voltage is greater than 5.5 V.
• DTC P1682 runs continuously when the above conditions are met.