Toyota Celica 2005 Repair Manual page 2196

12. FAIL−SAFE FUNCTION
Light Control Computer
Condition
Output open
Short between output terminals
Leakage between output terminal and body ground
Low lamp voltage
High lamp voltage
Bulb flushing
High input voltage
Low input voltage
2005 CELICA (RM1131U)
BODY ELECTRICAL − HEADLIGHT AND TAILLIGHT SYSTEM
Lighting of the headlight stops, and the condition is maintained until power is turned
ON again (headlight dimmer switch OFF → ON).
Lighting of the headlight stops within 1 second and the condition is maintained until
power is turned ON again (headlight dimmer switch OFF → ON).
Lighting of the headlight stops, and the condition is maintained until power is turned
ON again (headlight dimmer switch OFF → ON).
Lighting of the headlight stops, and the condition is maintained until power is turned
ON again (headlight dimmer switch OFF → ON).
Lighting of the headlight stops, and the condition is maintained until power is turned
ON again (headlight dimmer switch OFF → ON).
S The condition is maintained more than 60 seconds.
S Lighting of the headlight stops, and the condition is maintained until power is
turned ON again (headlight dimmer switch OFF → ON).
As soon as the voltage comes within the range of operation voltage (9 − 16 V), it
come on again.
When voltage become 9.5 V → 7.5 V, lighting condition is maintained until possible
voltage (Below 6 V) to keep lighting and lighting of the headlight stops.
As soon as the voltage becomes within the range of operation voltage (more than 9
V), it comes on again.
2195
Content
BE−21