Hyundai Santa Fe (2006 year). Manual — part 201
IMMOBILIZER CONTROL SYSTEM
BE -265
MONITOR DTC STATUS
EF7F0BA8
1.
Connect scantool to Data Link Connector(DLC).
2.
Ignition "ON" & engine "OFF".
3.
Monitor the "KEY STATUS" and "ECU STATUS’ Parameter on the Scantool.
Specification : ’LEARNT’
1.1 CURRENT DATA
FIX
SCRN FULL
PART GRPH HELP
01. NO. OF LEARNT KEY
02. ECU STATUS
03. KEY STATUS
Fig 1
Fig 1) The current data in abnormal state
1
LEARNT
LEARNT
SCMBE6752L
4.
Are "KEY STATUS" and "ECU STATUS’ Parameter within specifications?
YES
Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage. Re-
pair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.
NO
Go to "Inspection & Repair" procedure.
COMPONENT INSPECTION
EA4EFBB4
1.
Check coil antenna
1)
Ignition "OFF"
2)
Disconnect SMARTRA.
BE -266
BODY ELECTRICAL SYSTEM
3)
Measure resistance between terminal "1" and "2" of SMARTRA.
Specification : Approx 8.5 Ω
2
4
3
5
M21
1
Ω
1. Coil antenna
2. Coil antenna
3. Ground
4. Power
5. Signal
SCMBE6758L
4)
Is the measured resistance within specifications?
YES
Go to "Check SMARTRA" procedure.
NO
Check for open or short in antenna coil. Repair as necessary and go to "Verification of Vehicle Repair" procedure.
2.
Check SMARTRA
1)
IGN "ON" & Engine "OFF"
2)
Neutralize ECM and Register transponder key by scantool.
NOTE
Pin code is requied to Neutralize ECM and to Register transponder key
3)
Are Neutralizing and Registering completed normally?
YES
Check connectors for looseness, poor connection, bending, corrosion, contamination, deterioration, or damage.
Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.
NO
Substitute with a known-good SMARTRA and check for proper operation.
If the problem is corrected, replace SMARTRA and then go to "Verification of Vehicle Repair" procedure.
VERIFICATION OF VEHICLE REPAIR
ED99DEFE
Refer to DTC P1610.
IMMOBILIZER CONTROL SYSTEM
BE -267
DTC P1692 IMMOBILIZER LAMP ERROR
COMPONENT LOCATION
E7FCA69D
SCMBE6753D
GENERAL DESCRIPTION
EC85AA6F
When driver inserts key and IGN "ON", Immobilizer informs status of system and result of Authentication by blinking of
immobilizer lamp on instrument cluster. through Authentication procedure immobilizer lamp keep lighting up till engine
starts. In normal status. Immobilizer lamp lights up for 30sec Right after ignition "ON". If there’s any fault in immobilizer
system or in Authentication, lamp blinks 5 times after ignition "ON".
DTC DESCRIPTION
ECAAA0D9
The ECM sets DTC P1692 if there’s short circuit in immobilizer lamp circuit.
DTC DETECTING CONDITION
E9ED3A55
Item
Detecting Condition
Possible Cause
DTC Strategy
Enable Conditions
• IG ON (On Registering TP Procedure)
Threshold value
Detecting time
FAIL SAFE
• Short Circuit in
immobilizer lamp
circuit.
• Open/Short in control
harness
• Faulty ECM
SCHEMATIC DIAGRAM
ED209A72
Refer to DTC P1610.
BE -268
BODY ELECTRICAL SYSTEM
MONITOR DTC STATUS
E3AF39B2
1.
Connect scantool to Data Link Connector(DLC).
2.
Ignition "ON" & engine "OFF".
3.
Selet "Diagnostic Trouble Codes(DTCs)"mode and monitor "DTC Status" parameter
4.
Is the DTC B1692 present?
YES
Go to "Inspection & Repair" procedure
NO
Fault is intermittent caused by poor contact in SMARTRA’s and/or ECM’s connector or was repaired and ECM memory
was not cleared. Thoroughly check connectors for looseness, poor connection, bending, corrosion, contamination,
deterioration, or damage. Repair or replace as necessary and then go to "Verification of Vehicle Repair" procedure.
TERMINAL AND CONNECTOR INSPECTION
E5C9AE07
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?
YES
Repair as necessary and go to "Verification Vehicle Repair" procedure
NO
Go to "W/Harness Inspection" procedure
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст