Check Hazard Light Operation: Notes

CHECK HAZARD LIGHT OPERATION .
Make sure the hazard light blinks when hazard switch is turned to ON.

Does the hazard light blink?

Yes: Go to 2.

No: Check the hazard light circuit.
CHECK BODY INTEGRATED UNIT SETTING .
Display the data of «Abnormal warning lamp flashing setting» using Subaru Select Monitor.

NOTE: For detailed procedures, refer to "PC application help for Subaru Select Monitor".

Is the setting ON?

Yes: Go to 3.

No: Turn the setting to ON.
CHECK CURRENT DATA .
Display the [Hazard Output] data using Subaru Select Monitor.

Is output signal present when operating the transmitter LOCK/UNLOCK button?

Yes: Go to 4.

No: Go to 5.
CHECK KEYLESS ENTRY OPERATION .
Press the LOCK/UNLOCK button of the keyless transmitter.

Does it operate properly?

Yes: Replace the body integrated unit. Ref. to SECURITY AND LOCKS > Body Integrated Unit .

No: Check keyless entry system. Ref. to SECURITY AND LOCKS > Keyless Entry System > SYMPTOM CHART .
CHECK HAZARD LIGHT CIRCUIT .
1. Disconnect the connectors of the body integrated unit and turn signal & hazard unit.
2. Check the harness between body integrated unit and turn signal & hazard unit.
  Connector & terminal
  
  (i171) No. 18 - (B32) No. 8:
Is harness normal?

Yes: Check body integrated unit. Ref. to BODY CONTROL SYSTEM (DIAGNOSTICS) > BASIC DIAGNOSTIC PROCEDURE .

No: Repair or replace the harness.