EBD Warning Light, Abs Warning, VDC Off Indicator Light, VDC Warning Light And VDC Indicator Light Do Not Come On
Detecting condition: Defective combination meter
Trouble symptom: When the ignition switch is turned to ON (engine OFF), brake warning light (EBD warning light), ABS warning light, VDC OFF indicator light, and VDC warning light & VDC indicator light do not illuminate.
- CHECK OTHER INDICATOR LIGHT
.
Turn the ignition switch to ON.
Immediately after the ignition switch is turned to ON, do all the indicator lights for VDC system and others illuminate?
Yes : Go to 2.
No : Check the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>COMBINATION METER SYSTEM>OPERATION>SELF-DIAGNOSIS DISPLAY MODE .
- CHECK VDC CONTROL MODULE
.
Using the Subaru Select Monitor, read data of [EBD Warning Light] in the [Data Monitor] of [Brake Control] while the engine is not running, Ref. to BRAKE CONTROL (DIAGNOSTICS) (HEV)>DATA MONITOR .
Immediately after the ignition switch is turned to ON, is the [EBD Warning Light] set to [ON]?
Yes : Go to 3.
No : Replace the VDC Control Module & H/U. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U) .
- CHECK VDC CONTROL MODULE
.
Using the Subaru Select Monitor, read data of [ABS Warning Lamp] in the [Data Monitor] of [Brake Control] while the engine is not running, Ref. to BRAKE CONTROL (DIAGNOSTICS) (HEV)>DATA MONITOR .
Immediately after the ignition switch is turned to ON, is the [ABS Warning Lamp] set to [ON]?
Yes : Go to 4.
No : Replace the VDC Control Module & H/U. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U) .
- CHECK VDC CONTROL MODULE
.
Using the Subaru Select Monitor, read data of [VDC-OFF Light] in the [Data Monitor] of [Brake Control] while the engine is not running, Ref. to BRAKE CONTROL (DIAGNOSTICS) (HEV)>DATA MONITOR .
Immediately after the ignition switch is turned to ON, is the [VDC-OFF Light] set to [ON]?
Yes : Go to 5.
No : Replace the VDC Control Module & H/U. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U) .
- CHECK VDC CONTROL MODULE
.
Using the Subaru Select Monitor, read data of [VDC Warning Lamp] in the [Data Monitor] of [Brake Control] while the engine is not running, Ref. to BRAKE CONTROL (DIAGNOSTICS) (HEV)>DATA MONITOR .
Immediately after the ignition switch is turned to ON, is the [VDC Warning Lamp] set to [ON]?
Yes : Check the combination meter. Ref. to INSTRUMENTATION/DRIVER INFO>COMBINATION METER SYSTEM>OPERATION>SELF-DIAGNOSIS DISPLAY MODE .
No : Replace the VDC Control Module & H/U. Ref. to VEHICLE DYNAMICS CONTROL (VDC)>VDC CONTROL MODULE AND HYDRAULIC CONTROL UNIT (VDCCM & H/U) .