Matrix FWD L4-2.4L (2AZ-FE) (2009)
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HINT:
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o: Set
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X: Not set or may be set according to the malfunctioning part when one side of the CAN bus wire opens
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*1: Does not output it during communication error
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ECM Communication Stop Mode See: Component Tests and General Diagnostics/ECM Communication Stop Mode
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Skid Control ECU Communication Stop Mode See: Component Tests and General Diagnostics/Skid Control ECU Communication Stop
Mode
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Steering Angle Sensor Communication Stop Mode See: Component Tests and General Diagnostics/Steering Angle Sensor Communication
Stop Mode
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Yaw Rate Sensor Communication Stop Mode See: Component Tests and General Diagnostics/Yaw Rate Sensor Communication Stop
Mode
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Combination Meter Communication Stop Mode See: Component Tests and General Diagnostics/Combination Meter Communication Stop
Mode
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Air Conditioning Amplifier Communication Stop Mode See: Component Tests and General Diagnostics/Air Conditioning Amplifier
Communication Stop Mode
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Center Airbag Sensor Communication Stop Mode See: Component Tests and General Diagnostics/Center Airbag Sensor Communication
Stop Mode
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Power Steering ECU Communication Stop Mode See: Component Tests and General Diagnostics/Power Steering ECU Communication
Stop Mode
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Main Body ECU Communication Stop Mode See: Component Tests and General Diagnostics/Main Body ECU Communication Stop
Mode
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Gateway ECU Communication Stop Mode See: Component Tests and General Diagnostics/Gateway ECU Communication Stop Mode
Fail-Safe Chart
NETWORKING: CAN COMMUNICATION SYSTEM: FAIL-SAFE CHART
FAIL-SAFE CHART
1. FAIL-SAFE FUNCTION
(a) When communication fails in any of the CAN bus wires (communication wires) due to a short circuit or other causes, the fail-safe function
which is specified for each system, operates to prevent the system from malfunctioning.
(b) The following chart shows the relationships between components, system functions, and effects of communication failure on these functions.
(For further details, see the each system.)
