Troubleshooting With Hds (Dr. H Or Pocket Tester) - Honda BF40D Mode D'emploi

6. TROUBLESHOOTING WITH HDS
(Dr. H OR POCKET TESTER)
• DTC (DIAGNOSTIC TROUBLE CODE) CHECK
1) Remove the engine cover (P. 4-2).
2) Turn the combination switch OFF.
3) Disconnect the 4P connector (Red), and connect the
HDS (Dr. H or pocket tester) to the data link connector
(DLC).
4P CONNECTOR (RED)
TESTER WIRE
HDS (Dr. H)
DATA LINK
CONNECTOR (DLC)
HDS (POCKET TESTER)
4) Turn the combination switch ON, and check the DTC
• TO CLEAR DTC
1) Remove the engine cover (P. 4-2).
2) Turn the combination switch OFF.
3) Disconnect the 4P connector (Red), and connect the
4) Turn the combination switch ON.
TESTER WIRE
5) Clear the DTC using the HDS (Dr. H or pocket tester).
6) Turn the combination switch OFF.
• FINAL PROCEDURE
(AFTER TROUBLESHOOTING)
1) Clear the DTC.
2) Disconnect the HDS (Dr. H or pocket tester) from the
3) Install the engine cover (P. 4-2).
407
shown on the HDS (Dr. H or pocket tester). Refer to
the HDS operation instructions for how to use the
HDS.
HDS (Dr. H or pocket tester) to the data link connector
(DLC).
• Refer to the HDS operation instructions for how to
use the HDS.
• When an abnormality remains in the system, the
DTC does not clear as the ECM continues self-
diagnosis.
data link connector and connect the 4P connector
(Red).
TESTER WIRE
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