Possible Solutions - Toyota VSS 1 Mode D'emploi

Problem
LED
Always ON
Always OFF
30 seconds ON
Blinking fast
Blinking slow
No arming
Possible causes
Bonnet is open.
System is in alarm state.
You are in programming mode.
Any door is opened in passive arm
state (entry delay time).
System problem.
System is still in pre-arm phase.
Intrusion sensors excluded.
Alarm system is activated.
Fuse is broken.
Siren is broken or disconnected.
Wire harness is damaged.

Possible solutions

Check that bonnet is correctly
closed.
Unlock.
IG OFF ON or wait 30 sec.
Unlock by remote, or IG ON.
Check No arming.
Wait 30 sec to enter arm state.
Lock and unlock the car to
deactivate.
Check dome lamp fuse.
Contact authorized retailer.
Contact authorized retailer.
VSS1 15