CP_a066 — Prox Latched Idle Pilot

Full alert identifier: CP_a066_proxLatchedIdlePilot

Alert description

Control pilot signal remains in state B1, indicating the charge station is connected to the vehicle but is not ready to charge the vehicle, for too long while a charge cable is plugged into the charge port (CP). Charging may not start or may be interrupted unexpectedly.

Potential impact

Charging may not start or may be interrupted unexpectedly.

Set condition

Charge handle proximity is detected as connected to the charge port (CP) without charge handle button pressed, and control pilot signal is detected in state B1 for more than five seconds.

Clear condition

Charge handle proximity is no longer detected as connected to the charge port (CP) without charge handle button pressed, or control pilot signal is no longer detected in state B1. Clears after five seconds if either of these conditions is true and a charge cable is still present. Otherwise, clears immediately.

Signals to check

These diagnostic fields are associated with CP_a066. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Pilot High `CP_a066_pilotHigh`	V
Pilot Low `CP_a066_pilotLow`	V
Proximity `CP_a066_proximity` 0 SNA 1 DISCONNECTED 2 UNLATCHED 3 LATCHED	—

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a066.