VCLEFTS_a595_leftHeadlampInternalError
Description
An internal condition affecting left headlamp functionality has been detected - certain light functions or the headlamp fan may be degraded or disabled.
Condition
The SSL100 pixel matrix detects non-functional pixels or has communication issues, or the voltage measured across the boost rail, Lowbeam Prefield, DRL, Turn1/2 LEDs is out of range, or the LED drivers in the ECU have reported status flags, or certain values programmed in the SSL100 EEPROM are out of range, or the fan current is out of range.
Clear Condition
Headlamp power cycle (this occurs during sleep)
Potential Impact
Certain light functions or the headlamp fan may be degraded or disabled. These functions will retry after the next headlamp power cycle (which occurs during sleep)
Customer Facing Message 1
Not Available
Customer Facing Message 2
Not Available
Audiences
service
Models
Semitruck