Hyundai Santa Fe (2006 year). Manual — part 763
RT -94
RESTRAINTS
DTC B1412 SIDE IMPACT SENSOR [REAR-DRIVER]
COMMUNICATION ERROR
DTC B1413 SIDE IMPACT SENSOR [REAR-PASSENGER]
COMMUNICATION ERROR
DTC B1418 SIDE IMPACT SENSOR [REAR-DRIVER] DEFECT
DTC B1419 SIDE IMPACT SENSOR [REAR-PASSENGER] DEFECT
DTC DESCRIPTION
EF83DBCD
The detecting system for side crash consists of the SRSCM and four Side Impact Sensors (SIS). The SRSCM sets above
DTC(s) if it detects that any SIS is defective or there is communication error between any SIS and the SRSCM.
DTC DETECTING CONDITION
EEDFDB5F
DTC
Condition
Probable cause
B1412
B1413
B1418
B1419
• Open between SIS and SRSCM
• Side Impact Sensor (SIS) Malfunction
• SRSCM Malfunction
• Wiring Harness
• Side Impact Sensor (SIS)
• SRSCM
SCHEMATIC DIAGRAM
E4FB645C
[HARNESS CONNECTOR]
SIS[Driver] SIS[Passenger]
SRSCM
22(B)
SIS [Driver]
High
21(B)
23(B)
SIS [Passenger]
High
24(B)
Low
Low
1
2
1
2
Terminal
Terminal
Connected to
Function
Connected to
Function
1
SRSCM Terminal 22(B)
SIS High
2
SRSCM Terminal 21(B)
SIS Low
SIS High
SIS Low
SIS [Driver]
1
SRSCM Terminal 23(B)
2
SRSCM Terminal 24(B)
SIS [Passenger]
SIS High
SIS Low
SRSCM
CONNECTOR A
CONNECTOR B
Shorting Bar
10
9
8
7
6
5
4
3
2
1
20
19
18
17
16
15
14
13
12
11
30
29
28
27
26
25
24
23
22
21
40
39
38
37
36
35
34
33
32
31
6
5
4
3
2
1
12
11
10
9
8
7
18
17
16
15
14
13
24
23
22
21
20
19
1
2
1
2
SCMRT6170L
TERMINAL & CONNECTOR INSPECTION
EFB513A5
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
TROUBLESHOOTING
RT -95
INSPECTION PROCEDURE
E8CCFCFC
1.
PREPARATION
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
2.
CHECK SIS CIRCUIT
1)
Measure resistance between the terminal 1 of SIS harness connector and the terminal 22(23) of SRSCM harness
connector(B).
2)
Measure resistance between the terminal 2 of SIS harness connector and the terminal 21(24) of SRSCM harness
connector(B).
Specification (resistance) : below 1 Ω
SIS
SRSCM
LOCK
21(24)B
2
22(23)B
1
Ω
ERBF503E
3)
Is the measured resistance within specification?
YES
▶Check Side Impact Sensor.
NO
▶ Repair or replace the wiring harness between the SIS and the SRSCM.
3.
CHECK THE SIDE IMPACT SENSOR
1)
Replace the Side Impact Sensor(SIS) with a new one.
● Refer to "Side Impact Sensor(SIS)" section in this SERVICE MANUAL.
2)
Install the DAB module and connect the DAB connector.
3)
Connect the connectors of the PAB, SAB, CAB, BPT, FIS and SIS.
4)
Connect the SRSCM connector.
5)
Connect the battery negative cable to the battery.
6)
Connect a Hi-Scan(Pro) to the data link connector.
RT -96
RESTRAINTS
7)
Turn the ignition switch to ON and check the vehicle again.
Does Hi-Scan (Pro) indicate any DTC related to Side Impact Sensor(SIS)?
YES
▶ Go to next step.
NO
▶ Replace SIS.
4.
CLEAR THE DTC AND CHECK THE VEHICLE AGAIN
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
TROUBLESHOOTING
RT -97
DTC B1414 SIDE IMPACT SENSOR [FRONT-DRIVER] WRONG ID
DTC B1415 SIDE IMPACT SENSOR [FRONT-PASSENGER] WRONG ID
DTC B1416 SIDE IMPACT SENSOR [REAR-DRIVER] WRONG ID
DTC B1417 SIDE IMPACT SENSOR [REAR-PASSENGER] WRONG ID
DTC DESCRIPTION
E7BCC6BD
The detecting system for side crash consists of the SRSCM and four Side Impact Sensors (SIS). The SRSCM sets above
DTC(s) if it detects that wrong SIS is used.
DTC DETECTING CONDITION
E2A0FF8A
DTC
Condition
Probable cause
B1414
B1415
B1416
B1417
• Wrong Side Impact Sensor (SIS)
• SRSCM Malfunction
• Side Impact Sensor (SIS)
• SRSCM
TERMINAL & CONNECTOR INSPECTION
E394EEA7
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
INSPECTION PROCEDURE
E04EC6EF
If above DTC is detected replace the side impact sensor.
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