Page 66 - Foton Workshop Manual - Auman EST-M
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DI - 12 Diagnosis - Diagnosis-fault diagnosis of electronic and electrical parts
11. Perform the basic check.
Check the result
Result Go to
Cannot confirm the failed parts Go to Step 12
Can confirm the broken parts Go to Step 16
12. Refer to the fault symptom table.
Check the result
Result Go to
Cannot confirm the failed parts Go to Step 13
Can confirm the broken parts Go to Step 16
13. Check the power circuit of ECM.
Yes>go to Step 14.
14. Check the circuit.
Check the result
Result Go to
Cannot confirm the failed parts Go to Step 15
Can confirm the broken parts Go to Step 16
15. Check if the intermittent fault exists.
Yes>go to Step 17.
16. Check the part.
Yes>go to Step 17.
17. Confirm if the fault exists.
Yes>go to Step 18.
18. Adjust or repair.
Yes>go to Step 19.
19. Perform a conformation testing.
Yes>end.
DI-012
