B1610 - Ambient Light Sensor Input Circuit Low: Notes
For a complete wiring diagram, refer to appropriate SYSTEM WIRING DIAGRAMS information.
- >>When Monitored:<< With the ignition on.
- >>Set Condition:<< If the ambient light sensor input is out of range toward the low voltage threshold.
| Possible Causes |
|---|
| AUTO HEADLAMPS SIGNAL CIRCUIT L24 SHORTED TO GROUND |
| AUTO HEADLAMPS SIGNAL CIRCUIT L24 SHORTED TO C121 SENSOR GROUND CIRCUIT |
| SUN SENSOR |
| A/C HEATER CONTROL |
NOTE:
This DTC must be active for the results of this test to be valid. Do not perform this test if this DTC is stored.