FAIL-SAFE CHART
Engine Coolant Temperature Gauge
Condition |
Response |
Recovery |
---|---|---|
Engine coolant temperature data is interrupted for 3 seconds. |
The gauge needle indicates below C. |
Engine coolant temperature data is received. |
Condition |
Response |
Recovery |
---|---|---|
Shift position data is interrupted for 3 seconds. |
All indicator lights go off. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
ABS, brake, VSC, or slip data is interrupted for 1 second. |
The warning light comes on. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
Each door condition data is interrupted for 10 seconds. |
The data received most recently remains indicated. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
Driver side front seat inner belt assembly data is interrupted for 10 seconds. |
The data received most recently remains indicated. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
Regular data is interrupted for 10 seconds. |
The data received most recently remains indicated. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
Regular data is interrupted for 10 seconds. |
The data received most recently remains indicated. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
SRS data is interrupted for 10 seconds or there is a malfunction in the combination meter assembly (meter CPU). |
The warning light comes on. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
Regular data is interrupted for 10 seconds. |
The data received most recently remains indicated. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
Regular data is interrupted for 1 second. |
The warning light comes on. |
Normal data is received. |
Condition |
Response |
Recovery |
---|---|---|
Cruise information data is interrupted for 60 seconds. |
The display becomes blank (only measurement units are displayed). |
Normal data is received. |
Brake Warning Light does not Come ON
DESCRIPTION
The skid control ECU is connected to the combination meter via CAN communication.
WIRING DIAGRAM
Refer to Brake Warning Light Remains ON (See page
).
PROCEDURE
1.
CHECK CAN COMMUNICATION SYSTEM
(a) Check if a ...
ACC Signal Circuit
DESCRIPTION
This circuit detects the ignition switch ACC or off condition, and sends it to
the main body ECU (driver side junction block assembly).
WIRING DIAGRAM
CAUTION / NOTICE / HINT
NOTICE:
Inspect the fuses for circuits related to this system ...
Occupant Classification System Malfunction (B1650/32)
DESCRIPTION
The occupant classification system circuit consists of the center airbag sensor
assembly and occupant classification system.
If the center airbag sensor assembly receives signals from the occupant classification
ECU, it determines whether the ...