Charge port alerts
Browse 184 CP alert codes and open an entry for its description and recorded conditions.
CP alert codes
Showing 151–184 of 184
- CP_a151 — Bad Pilot Diode Detected CP_a151_badPilotDiodeDetected The charge port (CP) electronic control unit (ECU) detects the control pilot voltage is outside of the nominal range while using Tesla electric vehicle supply equipment (EVSE), indicating an internal condition on the CP ECU.
- CP_a152 — Pilot Edge Detection Failed CP_a152_pilotEdgeDetectionFailed The Charge Port (CP) Electronic Control Unit (ECU) is unable to detect the control pilot signal due to an internal condition on the CP ECU. Charging may be unavailable.
- CP_a153 — Thermal Ac Limit Active CP_a153_thermalAcLimitActive The charge port inlet pin temperature has reached a level where limiting AC charge current is necessary until temperature returns to normal operating range.
- CP_a154 — Ac Charging Stopped OT CP_a154_acChargingStoppedOT The charge port inlet pin temperature has reached an unacceptable level (greatly exceeds normal operating range), causing AC charging to stop.
- CP_a155 — Hall Presence Rationality CP_a155_hallPresenceRationality The charge port (CP) electronic control unit (ECU) is reading irrational values from the CP door hall effect sensor located in the CP door, which may prevent the CP door from opening when pressed.
- CP_a156 — Gbdc Precharging Concern CP_a156_gbdcPrechargingConcern The vehicle controller detects that precharging the high voltage (HV) DC bus may be unsuccessful, which may lead to the inability to close the HV contactors and a complete loss of vehicle power. Charging vehicles with GB (charging standard…
- CP_a157 — Door Open Rate Limiter CP_a157_doorOpenRateLimiter The charge port ECU detects that the charge port door has seen too many open requests.
- CP_a158 — Door Close Rate Limiter CP_a158_doorCloseRateLimiter The charge port ECU detects that the charge port door has seen too many close requests.
- CP_a159 — Swcan Health Check Failed CP_a159_swcanHealthCheckFailed The charge port (CP) electronic control unit (ECU) detects that its SWCAN circuit may no longer be operational.
- CP_a160 — Latch Disengage In Dc Charge CP_a160_latchDisengageInDcCharge The charge port (CP) electronic control unit (ECU) detects that the latch has been manually disengaged while DC charging.
- CP_a161 — Bad Pilot Diode Detected CN CP_a161_badPilotDiodeDetectedCN The charge port (CP) electronic control unit (ECU) detects that the control pilot voltage is not within its nominal range indicating a possible issue with the ECU.
- CP_a162 — Pilot Edge Detection Failed CN CP_a162_pilotEdgeDetectionFailedCN The Charge Port (CP) Electronic Control Unit (ECU) is unable to detect the control pilot signal due to an internal condition on the CP ECU. AC charging may be unavailable.
- CP_a163 — Cover Open Dc Chg Blocked CP_a163_coverOpenDcChgBlocked DC charging is unavailable because the charge port (CP) electronic control unit (ECU) has detected that the high voltage (HV) back cover and/or CP AC charging connector are not present on the back of the CP inlet.
- CP_a164 — Latch Redisengage Requested CP_a164_latchRedisengageRequested The charge port (CP) receives multiple consecutive user requests to disengage the CP latch and still detects a charge cable connected, possibly indicating a condition affecting latch functionality. Using the charge port manual release cabl…
- CP_a165 — Prox Wiggle Detected CP_a165_proxWiggleDetected The charge port (CP) detects oscillations on the proximity line.
- CP_a166 — Fault Line Mismatch Detected CP_a166_faultLineMismatchDetected The charge port (CP) detects the fault line sensed state is not expected
- CP_a167 — Door Id Irrational CP_a167_doorIdIrrational The charge port ECU detects unexpected voltage at the door id identifier pin or is unable to identify the type of door.
- CP_a168 — Pilot HSD Faulted CP_a168_pilotHSDFaulted The charge port (CP) detects that the pilot power High-Side Drive (HSD) is faulted or its output voltage is unexpected/clamped.
- CP_a171 — Bed Outlet Door Irrational CP_a171_bedOutletDoorIrrational The charge port (CP) detects that the bed outlet door sensor is irrational, resulting in the bed outlets being permanently turned off.
- CP_a172 — Trigger Odin CP_a172_triggerOdin Triggers ODIN service to upload log buffer
- CP_a173 — Cover Open Ac Chg Blocked CP_a173_coverOpenAcChgBlocked AC charging is unavailable because the charge port (CP) electronic control unit (ECU) has detected that the CP AC charging connector is not present on the back of the CP inlet.
- CP_a174 — Fwded Msg Load Warning CP_a174_fwdedMsgLoadWarning The charge port (CP) ECU detects that the rate of the ISO-TP messages between vehicle and the EVSE is higher than expected and its forwarding queue is at 50% of total capacity.
- CP_a175 — Fwded Msg Dropped CP_a175_fwdedMsgDropped The charge port (CP) ECU detects that it dropped an ISO TP message between the vehicle and the EVSE.
- CP_a176 — Lost Comms V2l CP_a176_lostCommsV2l Vehicle unexpectedly lost digital communications with offboard Vehicle To Load (V2L) capable Electric Vehicle Supply Equipment (EVSE). V2L functionality may be interrupted.
- CP_a177 — Incompatible V2l Device Detected CP_a177_incompatibleV2lDeviceDetected Vehicle is connected to a Vehicle To Load (V2L) capable Electric Vehicle Supply Equipment (EVSE) with incompatible software version.
- CP_a178 — V2x Plc Comms Fault CP_a178_v2xPlcCommsFault The charge port (CP) detects communications error with a V2X device over PLC.
- CP_a179 — Evse Comms Tls Error CP_a179_evseCommsTlsError The charge port (CP) detects an issue with its TLS library.
- CP_a182 — Pncd Comms Error CP_a182_pncdCommsError The charge port (CP) detects an issue with Plug And Charge Daemon (PNCD) communication between the CP and Infotainment.
- CP_a183 — Cert Manager Error CP_a183_certManagerError The charge port (CP) detects an issue with the charging certificate on the car.
- CP_a184 — Cert Change Event CP_a184_certChangeEvent Certificate Manager detects a request internally/externally to modify the certificate contents.
- CP_a185 — Pnc Auth Rejection CP_a185_pncAuthRejection The charging station reports a payment authorization failure.
- CP_a186 — Spi Dma Failure CP_a186_spiDmaFailure The Charge Port detects an unsuccessful SPI transaction when using DMA
- CP_a187 — High Stack Usage CP_a187_highStackUsage The charge port (CP) electronic control unit (ECU) detects high task stack usage.
- CP_a188 — V2l Evse Requires Update CP_a188_v2lEvseRequiresUpdate Vehicle is connected to an unpowered Electric Vehicle Supply Equipment (EVSE) with an incompatible software version for Vehicle To Load (V2L).