CP_a153 — Thermal Ac Limit Active

Full alert identifier: CP_a153_thermalAcLimitActive

Alert description

The charge port inlet pin temperature has reached a level where limiting AC charge current is necessary until temperature returns to normal operating range.

Potential impact

AC charge current is limited.

Set condition

The charge port inlet pin temperature reaches an unexpected level (temperature detected exceeds normal operating range).

Clear condition

The charge port inlet pin temperature returns to an acceptable level (within normal operating range).

Signals to check

These diagnostic fields are associated with CP_a153. Check the alert's Alert Log in Service Mode Plus for available values.

Signal	Unit
Ac Pin Temp 1 `CP_a153_acPinTemp1` 255 SNA	C
Ac Pin Temp 2 `CP_a153_acPinTemp2` 255 SNA	C
Ac Pin Temp Velocity `CP_a153_acPinTempVelocity` 511 SNA	C/min
Ambient Temp `CP_a153_ambientTemp`	C
Pcs Line Charge Current `CP_a153_pcsLineChargeCurrent`	A

Check other alerts

With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of CP_a153.