TAS_a071 — Over Voltage12 V
Full alert identifier: TAS_a071_overVoltage12V
Alert description
Supply voltage to ECU is above 16.5V
Potential impact
No direct impact, but functionality may degrade or ECU may be damaged.
Set condition
Supply voltage to ECU rises above 16.5V
Clear condition
Supply voltage to ECU drops below 16.0V
Signals to check
Open this alert in Service Mode Plus and review the Payload tab. Use the field names below to identify the values shown by your vehicle.
| Signal | Unit |
|---|---|
Voltage 12 V
TAS_
|
V |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of TAS_a071.