ENGINE (J05E)/TROUBLESHOOTING
2–697
5.
Symptoms on the vehicle when the DTC is set
<Symptoms on the vehicle due to backup control (fail safe function)>
•
–
<Symptoms on the vehicle due to malfunction>
•
Vehicle is hard to start.
6.
Pre-inspection work
•
Check that the battery voltage is in the normal range.
7.
After-inspection work
•
Clear all past DTCs.
•
Check that no DTC is stored after test drive.
8.
Estimated failure factors
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Blown, improperly connected, or half-connected fuse
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Harness disconnection or short-circuit
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Abnormal ground potential difference between engine ECU and GCU
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GCU failure