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- Disconnect connector, and measure at harness side.
- Resistance between terminal engine-ECU APSE line and body earth.
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OK: Continuity (2 Ω or less)
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Q.
Is the check result normal?
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![](../../../buttons/03btn002.png)
Repair or replace the connector, or check and repair harness between accelerator pedal position sensor connector terminal and engine-ECU connector terminal APSE.
- Check earthing line for damage.
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- Disconnect connector, and measure at harness side.
- Resistance between terminal engine-ECU APE line and body earth.
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OK: Continuity (2 Ω or less)
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Q.
Is the check result normal?
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|
![](../../../buttons/03btn002.png)
Repair or replace the connector, or check and repair harness between accelerator pedal position sensor connector terminal and engine-ECU connector terminal APE.
- Check earthing line for damage.
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|
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- Use special tool test harness (MB991658) to connect connector, and measure at pick-up harness.
- Ignition switch: "ON"
- Voltage between terminal engine-ECU APS5 line and body earth.
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Q.
Is the check result normal?
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|
![](../../../buttons/03btn002.png)
Repair or replace the connector, or check and repair harness between accelerator pedal position sensor connector terminal and engine-ECU connector terminal APS5.
- Check power supply line for damage.
|
|
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|
- Use special tool test harness (MB991658) to connect connector, and measure at pick-up harness.
- Ignition switch: "ON"
- Voltage between terminal engine-ECU AP5 line and body earth.
|
|
Q.
Is the check result normal?
|
|
![](../../../buttons/03btn002.png)
Repair or replace the connector, or check and repair harness between accelerator pedal position sensor connector terminal and engine-ECU connector terminal AP5.
- Check power supply line for damage.
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|
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|
- Refer to Data List Reference Table
.
- Item 9: Accelerator pedal position sensor (main)
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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?
|
|
Replace the accelerator pedal assembly.
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|
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Repair or replace the connector, or repair the damaged harness wire.
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|
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|
- Refer to Data List Reference Table
.
- Item 10: Accelerator pedal position sensor (sub)
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Q.
Is the check result normal?
|
|
- Check output line for damage.
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|
Q.
Is the check result normal?
|
|
Replace the accelerator pedal assembly.
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|
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Repair or replace the connector, or repair the damaged harness wire.
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|
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- Reconfirmation of diagnosis code.
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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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