Ignition sw off:

Ignition sw on:

between 13 (W/Y) Terminal and Battery (-) Terminal between 43 (W) Terminal and Battery (-) Terminal 13 (W/Y) Terminal 0 V,

43 (W) Terminal 12.5 V or more Battery Voltage (12.5 V or more)

★ If the tester does not read as specified, check the follow­ing:

ECU Power Source Circuit

3. ECU Main Relay 7. Battery

4. ECU Fuse 15 A

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ECU Fuse Removal

• Refer to the Electrical System chapter for the ECU fuse removal.

ECU Fuse Installation

• If a fuse fails during operation, inspect the DFI system to determine the cause, and then replace it with a new fuse of proper amperage.

• Refer to the Electrical System chapter for the ECU fuse installation.

ECU Fuse Inspection

• Refer to the Electrical System chapter for the ECU Fuse Inspection.

ECU Main Relay Removal

CAUTION

Never drop the relay, especially on a hard surface. Such a shock to the relay can damage it.

• Remove:

Seats (see Frame chapter)

• Remove the ECU main relay [A] from the bracket and disconnect the connector.

ECU Main Relay Inspection

• Remove the ECU main relay (see above).

• Connect the hand tester [A] and one 12 V battery [B] to the relay connector [C] as shown.

Special Tool - Hand Tester: 57001-1394

Relay Coil Terminals [1] and [2]

Relay Switch Terminals [3] and [4]

Testing Relay

Tester range: 1 H range

Criteria: When battery is connected -» 0 f2

When battery is disconnected -> <x PI

• If the relay does not work as specified, replace the relay.

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FI Indicator LED Light

Inspection Flow Chart

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