Hyundai Santa Fe (2006 year). Manual — part 595
FLA -446
FUEL SYSTEM
4)
Measure the voltage between terminal 2 of main relay harness connector and chassis ground.
5)
Measure the voltage between terminal 5 of main relay harness connector and chassis ground.
Specification : B+
6)
Is the measured voltage within specification ?
YES
▶ Go to "Check open in harness" procedure.
NO
▶ Check the fuse between battery and main relay.
▶ Repair Open or Short to ground in power circuit and go to "Verification of Vehicle Repair" procedure
2.
Check open in harness
1)
Key "OFF".
2)
Disconnect main relay and PCM connector.
3)
Measure the resistance between terminal 3 of main relay harness connector and terminals C30-A (38,39,40) of
PCM connector.
Specification : Approx. below 1Ω
4)
Is the measured resistance within specification ?
YES
▶ Go to "Check short in harness" procedure.
NO
▶ Repair open in harness and go to "Verification of Vehicle Repair" procedure .
3.
Check short in harness
1)
Key "OFF".
2)
Disconnect main relay and PCM connector.
3)
Measure the resistance between terminal 3 of main relay harness connector and chassis ground.
Specification : Infinite
4)
Is the measured resistance within specification ?
YES
▶ Go to "Control circuit inspection" procedure.
NO
▶ Repair short in harness and go to "Verification of Vehicle Repair" procedure.
DTC TROUBLESHOOTING PROCEDURES
FLA -447
CONTROL CIRCUIT INSPECTION
E8FBAF69
1.
Check short in harness
1)
Key "OFF".
2)
Disconnect main relay and PCM connector.
3)
Measure the resistance between terminal 4 of main relay harness connector and chasses ground.
Specification : Infinite
4)
Is the measured resistance within specification ?
YES
▶ Go to "Check open in harness" procedure.
NO
5)
▶ Repair short in control harness and go to "Verification of Vehicle Repair" procedure.
2.
Check open in harness
1)
Key "OFF".
2)
Disconnect main relay and PCM connector.
3)
Measure the resistance between terminal 4 of main relay harness connector and terminal C30-A (43) of PCM
connector.
Specification : Approx. below 1Ω
4)
Is the measured resistance within specification ?
YES
▶ Go to "Ground circuit inspection" procedure.
NO
▶ Repair Open in control harness and go to "Verification of Vehicle Repair" procedure.
GROUND CIRCUIT INSPECTION
E7E80518
1.
Open in circuit inspection
1)
Key "OFF".
2)
Disconnect PCM connector.
3)
Measure the resistance between terminals C30-B (35,36) of PCM connector and chassis ground.
4)
Measure the resistance between terminals C30-B (37,38,39) of PCM connector and chassis ground.
Specification : Approx. blow 1Ω
5)
Is the measured resistance within specification ?
FLA -448
FUEL SYSTEM
YES
▶ Go to "System inspection" procedure.
NO
▶ Repair Open in control harness and go to "Verification of Vehicle Repair" procedure.
SYSTEM INSPECTION
EDF7965B
1.
Check Alternator circuit
1)
Key "OFF".
2)
Disconnect alternator connector.
3)
Key "ON".
4)
Measure the voltage between terminal 2 of alternator and chassis gound.
5)
Measure the voltage between terminal 3 of alternator and chassis gound.
Specification : B+
2. Cluster
(Charging MIL)
3. Sensing
V
E14
2
1
3
SCMF16381L
6)
Is the measured voltage within specification?
YES
▶ Go to "Component inspection" procedure.
NO
▶ In case terminal 2 : Repair MIL circuit, MIL resistor or Open in circuit and go to "Verification of Vehicle Repair"
procedure.
▶ In case terminal 3 : Repair the fuse between battery and Ignition switch, the fuse between Ignition switch and
alternator or Open in circuit and go to "Verification of Vehicle Repair" procedure.
COMPONENT INSPECTION
EDCC3570
1.
Main relay inspection
DTC TROUBLESHOOTING PROCEDURES
FLA -449
1)
Key "OFF".
2)
Disconnect the main relay.
3)
Measure the resistance between terminal 3 and 5 of main relay.
4)
Measure the resistance between terminal 2 and 4 of main relay.
Specification : 70 ~ 120Ω
Terminal
Power approval
3 ~ 5
NO
2 ~ 4
YES
(Approx. 70Ω ~ 120Ω )
3
5
2
4
EGRF912A
5)
Is the measured resistance within specification ?
YES
▶ Substitute with a known - good PCM and check for proper operation. If the problem is corrected, replace PCM
and go to "Verification of Vehicle Repair" procedure.
NO
▶ Substitute with a known - good Main relay and check for proper operation. If the problem is corrected, replace
Main relay and go to "Verification of Vehicle Repair" procedure.
NOTE
There is a memory reset function on scantool that can erase optional parts automatically detected and memorized
by PCM. After testing PCM on the vehicle, use this function to reuse the PCM on the others
VERIFICATION OF VEHICLE REPAIR
E558CCE6
After a repair, it is essential to verify that the fault has been corrected.
1.
Monitor and record the Freeze Frame Data for the Diagnostic Trouble Code(DTC) which has been diagnosed.
2.
Using a Scantool, Clear the DTCs
3.
Operate the vehicle within conditions noted in the freeze frame data or enable conditions
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст