Genesis COUPE BK 2010, Руководство пользователя

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After a repair, it is essential to verify that the fault has been corrected.
Fig 1) Low-speed
Fig 2) High-speed
4. Does "CAN BUS LINE DATA " follow the referance data?
ُ Fault is intermittent caused by poor contact in the sensor's and/or TCM(PCM)'s connector or was
repaired and TCM(PCM) memory was not cleared. Throughly check connectors for looseness, poor
connection, bending, corrosion, contamination, deterioration or damage.Repair or replace as
necessary and go to "Verification Vehicle Repair" procedure.
ُ Go to "W/Harness Inspection" procedure.
Terminal & Connector Inspection
1. Many malfunctions in the electrical system are caused by poor harness and terminals. Faults can also be caused by
interference from other electrical systems, and mechanical or chemical damage.
2. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
3. Has a problem been found?
ُ Repair as necessary and go to "verification of vehicle repair" procedure.
ُ Go to "Signal circuit inspection" procedure.
Signal Circuit Inspection
1. Ignition "OFF".
2. Disconnect "ECU" connector.
3. Measure resistance between CAN high terminal and CAN low terminal of PCM/TCM harness connector.
Specification : Approx. 120 Ÿ ± 10 Ÿ
4. Is the measured resistance within specifications ?
ُ Substitute with a known-good "PCM/TCM" and check for proper operation. If the problem is
corrected, replace "PCM/TCM" and Go to "verification of vehicle repair" procedure.
ُ Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination,
deterioration, or damage and resistor for CAN communication is open. Repair as necessary and then,
go to 'Verification of Vehicle Repair" procedure.
Verification of Vehicle Repair
1. Connect scan tool and select "Diagnostic Trouble Codes(DTCs)" mode.