Meter / Gauge System Fail-Safe Chart

Vehicle Interior. Corolla. Zre142 Aze141
Meter Gauge Display. Corolla. Zre142 Aze141

Meter / Gauge System -- Fail-Safe Chart



Engine Coolant Temperature Receiver Gauge
Condition
Response
Recovery
Engine coolant temperature data is interrupted for 3.1 seconds.
The gauge needle indicates below C.
Normal data is received.

Shift Indicator*1
Condition
Response
Recovery
Shift position data is interrupted for 3.1 seconds.
All indicator lights go off.
Normal data is received.

ABS, EBD, BA, TRAC, and VSC
Condition
Response
Recovery
ABS, brake, or slip*2 data are interrupted for 1 second.
The warning light comes on.
Normal data is received.

Door
Condition
Response
Recovery
Each door condition data is interrupted for 10 seconds.
The data received most recently remains indicated.
Normal data is received.

Driver Side Seat Belt
Condition
Response
Recovery
Driver side front seat inner belt assembly data is interrupted for 6 seconds.
The data received most recently remains indicated.
Normal data is received.

Tire Pressure*3
Condition
Response
Recovery
Tire pressure data is interrupted for 6 seconds.
The tire pressure indicator light blinks for 60 to 64 seconds, then comes on.
Ignition switch to ON, the terminal voltage is 0.9 V or more for 3 seconds or more.

Maintenance*4
Condition
Response
Recovery
The meter CPU is unable to verify at what mileage the maintenance required reminder light resetting procedure was last performed, resulting in the CPU assuming the mileage to be 0.
Maintenance required reminder light comes on/blinks.
The meter CPU is able to verify at what mileage the maintenance required reminder light resetting procedure was last performed.
The meter ECU is unable to verify the current driving distance.
Maintenance required reminder light comes on/blinks.
The meter ECU is able to verify the current driving distance.

Airbag
Condition
Response
Recovery
Airbag data is interrupted for 10 seconds or there is a malfunction in the combination meter (meter CPU).
The warning light comes on.
Normal data is received.

Front Passenger Side Seat Belt
Condition
Response
Recovery
Regular data is interrupted.
The data received most recently remains indicated.
Normal data is received.

EPS
Condition
Response
Recovery
Regular data is interrupted for 1 second.
The warning light comes on.
Normal data is received.
  1. *1: for Automatic Transaxle
  2. *2: w/ VSC
  3. *3: w/ Tire Pressure Warning System
  4. *4: for U.S.A.