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Q.
Is the check result normal?
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- Disconnect connector, and measure at harness side.
- Ignition switch: ON
- Voltage between terminal No. 1 and earth.
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Q.
Is the check result normal?
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- Measure engine-ECU terminal voltage.
- Ignition switch: ON
- Voltage between terminal No. 96 and earth.
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Q.
Is the check result normal?
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Q.
Is the check result normal?
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![](../../../buttons/03btn001.png)
Check and repair
harness between B-21 (terminal No.
1) power steering fluid pressure switch connector and D-215 (terminal No.
96) engine-ECU connector.
- Check output line for open circuit.
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Q.
Is the check result normal?
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- Check output line for short circuit.
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Q.
Is the check result normal?
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- Refer to Data List Reference Table
.
- Item 75: Power steering fluid pressure switch
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Q.
Is the check result normal?
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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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Replace the engine-ECU. When the
engine-ECU is replaced, write the chassis number
(Refer to GROUP 00 - How to Perform Chassis Number Writing ).
After replacing the engine-ECU, register the injector identification code
and learn fuel injection. (Refer
to GROUP 00 - Precautions Before Service - What The Common Rail
Engine Learns ).
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- Measure engine-ECU terminal voltage.
- Engine: Idling
- Voltage between terminal No. 96 and earth.
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OK:
System voltage
(Steering wheel: Stationary) 1 V or less (Steering wheel:
Turned)
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Q.
Is the check result normal?
|
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Q.
Is the check result normal?
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- Check output line for damage.
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Q.
Is the check result normal?
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Replace the power steering fluid
pressure switch.
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Q.
Is the check result normal?
|