Road Sign Assist System Fail-Safe Chart

Engine Hybrid System. Land Cruiser. Urj200, 202 Grj200 Vdj200
Cruise Control. Land Cruiser. Urj200, 202 Grj200 Vdj200

  1. FAIL-SAFE FUNCTION

Road Sign Assist System -- Fail-Safe Chart



FAIL-SAFE FUNCTION
HINT:
The road sign assist system fail-safe functions and details are indicated in the table below.

Warning Message
Malfunction Status
Fail-safe Operation
Fail-safe Mode Deactivation Condition
Check RSA System
Road sign assist system malfunction
Road sign assist system control is disabled
Normal condition restored
Forward Camera System Unavailable
Forward recognition camera temporarily malfunctioning
  1. Abnormal forward recognition camera voltage
  2. Forward recognition camera temperature outside of operational range
  3. Other forward recognition camera malfunction
Road sign assist system control is disabled
  1. Forward recognition camera temperature returns to normal
  2. Forward recognition camera voltage returns to normal
  3. Forward recognition camera returns to normal
Forward Camera System Unavailable Clean Windshield
Forward recognition camera or windshield is dirty
Road sign assist system control is disabled
Front of forward recognition camera or windshield is cleaned