Main Body Ecu: Installation

1. Install the 5 relays.
   Fig 1: Installing Relays

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2. Connect the 4 connectors.
3. Connect the connector < A> as shown in the illustration.
   NOTE: Be sure to engage each connector securely.
   Fig 2: Locating Connectors

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4. Engage the 2 claws.
5. Install the 3 nuts and install the main body ECU (driver side junction block assembly).
   Fig 3: Engaging Claws

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6. Connect the 2 connectors.
   NOTE: Be sure to engage the connector securely.
   Fig 4: Locating Connectors

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7. Connect the connector < A> as shown in the illustration.
   NOTE: Be sure to engage the connector securely.
8. Connect the connector.
   NOTE: Be sure to engage each connector securely.
   Fig 5: Connecting Connector

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9. Connect the 3 connectors as shown in the illustration.
   NOTE: Be sure to engage each connector securely.
   Fig 6: Connecting Connector

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10. Engage the 2 claws to connect the connector < A> as shown in the illustration.
    NOTE: Be sure to engage the connector securely.
11. Connect the 3 connectors.
    NOTE: Be sure to engage each connector securely.
    Fig 7: Identifying Connector And Claws

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12. Connect the 4 connectors.
    NOTE: Be sure to engage each connector securely.
    Fig 8: Identifying Main Body ECU Connectors (Driver Side Junction Block Assembly)

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HINT:

Refer to the procedure from Install Upper Instrument Panel Sub-assembly (See INSTALLATION ).