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- Battery check (Refer to GROUP 54A - Battery - On-vehicle Service - Battery Test
).
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Q.
Is the check result normal?
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(1)Disconnect the connector, and measure at the wiring harness side.
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(3)Check the voltage between the engine-ECU connector (IGN terminal) and body earth. OK: System voltage
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Q.
Is the check result normal?
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Repair or replace the connector(s), or check and repair the harness of short to earth and open circuit in IGN line between ETACS-ECU connector and engine-ECU connector.
|
|
|
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Q.
Is the check result normal?
|
|
Repair the connector(s) or wiring harness.
|
|
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- Engine control relay continuity check (Refer to
).
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Q.
Is the check result normal?
|
|
Replace the engine control relay.
|
|
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|
Q.
Is the check result normal?
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|
Repair the connector(s) or wiring harness.
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|
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- Reconfirmation of diagnosis code.
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|
Q.
Is diagnosis code stored?
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|
Intermittent malfunction (Refer to GROUP 00 - How to Use Troubleshooting/Inspection Service Points - How to Cope with Intermittent Malfunctions ).
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