VCLEFTP_a480_LVReservePowerUnavailable
Description
LV backup power is unavailable. The 12V or 24V battery system should be repaired according to the test results, which will be indicated by the alert metadata.
Condition
At least one of the LV backup power sources is disconnected.
Clear Condition
The LV backup power system is restored, and the self test passes. The self test can be triggered by VCLEFTP UDS routine 0x191 while vehiclePowerState is CONDITIONING.
Potential Impact
LV backup power is unavailable. In the case that the STITCHes are unable to supply LV power, all LV power will be lost.
Customer Facing Message 1
Emergency backup power is unavailable
Customer Facing Message 2
Schedule service
Audiences
customer;service-fix
Models
Semitruck