Diagnosis System [04/2013 - 10/2016]
- DESCRIPTION
- Automatic headlight beam level control system data and Diagnostic Trouble Codes (DTCs) can be read from the Data Link Connector 3 (DLC3) of the vehicle. When the system seems to be malfunctioning, use the Techstream to check for malfunctions and to repair it.
- CHECK DLC3
- Check the DLC3.
Refer to GENERAL INFORMATION [04/2013 - ]
- Check the DLC3.
- INSPECT BATTERY VOLTAGE
- Measure the battery voltage.
Standard Voltage
11 to 14 V
If the voltage is below 11 V, recharge or replace the battery.
- Measure the battery voltage.
- DIAGNOSIS SYSTEM
- When the automatic headlight beam level control system malfunctions, the headlight leveling warning light illuminates and "Check Headlight System" is displayed on the multi-information display.
HINT:
When the system returns to normal, the headlight leveling warning light turns off and "Check Headlight System" is no longer displayed on the multi-information display.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
*a Headlight Leveling Warning Light *b Multi-information Display
(for Standard)
(for Sport Package, Movable meter ring activated)*c Multi-information Display
(for Sport Package, Movable meter ring not activated)
- When the automatic headlight beam level control system malfunctions, the headlight leveling warning light illuminates and "Check Headlight System" is displayed on the multi-information display.