ESP_a008 — Pump Motor12 Vsupply Low
Full alert identifier: ESP_a008_pumpMotor12VsupplyLow
Message shown in the car
ABS (anti-lock braking system) disabled Drive with caution
Alert description
ESP pump unit voltage is low.
Potential impact
ESP functionality reduced
Set condition
Voltage across pins 1 and 13 on the ESP connector below specification
Clear condition
Voltage across pins 1 and 13 on the ESP connector meets specifications
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of ESP_a008.