VCLEFT_a114 — ESP MIA
Full alert identifier: VCLEFT_a114_ESP_MIA
Alert description
One or more expected Controller Area Network (CAN) messages from the Electronic Stability Program (ESP) electronic control unit (ECU) was not received. Stability and traction control functions may be unavailable, or their performance may be affected.
Potential impact
Stability and traction control functions may be unavailable, or their performance may be affected.
Set condition
An expected CAN message from the Electronic Stability Program (ESP) electronic control unit (ECU) has not been received within the expected timeout, or the message drop rate is too high while the ESP is CAN active.
Clear condition
All expected CAN messages from the Electronic Stability Program (ESP) electronic control unit (ECU) are received, or the ESP ECU is CAN inactive.
Signals to check
These diagnostic fields are associated with VCLEFT_a114. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
DIPR Status
VCLEFT_
|
— |
EGGLEFTPRIV Offsets
VCLEFT_
|
— |
EGGLEFTPRIV Party 3
VCLEFT_
|
— |
EGGLEFTPRIV Status
VCLEFT_
|
— |
EGGLEFTPRIV Wheel Rotation
VCLEFT_
|
— |
EGGLEFTPRIV Wheel Speeds
VCLEFT_
|
— |
EGGREARPRIV Offsets
VCLEFT_
|
— |
EGGREARPRIV Party 3
VCLEFT_
|
— |
Show 17 more fields
| Signal | Unit |
|---|---|
EGGREARPRIV Status
VCLEFT_
|
— |
EGGREARPRIV Wheel Speeds
VCLEFT_
|
— |
LC Brake Torque
VCLEFT_
|
— |
LC Offsets
VCLEFT_
|
— |
LC Party 3
VCLEFT_
|
— |
LC Status
VCLEFT_
|
— |
LC Wheel Rotation
VCLEFT_
|
— |
LC Wheel Speeds
VCLEFT_
|
— |
LOOP Offsets
VCLEFT_
|
— |
LOOP Party 3
VCLEFT_
|
— |
LOOP Status
VCLEFT_
|
— |
LOOP Wheel Rotation
VCLEFT_
|
— |
LOOP Wheel Speeds
VCLEFT_
|
— |
RC Brake Torque
VCLEFT_
|
— |
RC Wheel Rotation
VCLEFT_
|
— |
RC Wheel Speeds
VCLEFT_
|
— |
REARSTEER Wheel Rotation
VCLEFT_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of VCLEFT_a114.