Hyundai Santa Fe (2006 year). Manual — part 760
RT -82
RESTRAINTS
1)
Measure resistance between the terminal 1 of SAB harness connector and chassis ground.
Specification (resistance) : infinite
SAB
SRSCM
LOCK
19(8)B
2
20(7)B
1
Ω
ERBF200J
2)
Is the measured resistance within specification?
YES
▶ Check the SAB Module.
NO
▶ Repair or replace the wiring harness between the SAB and the SRSCM.
3.
CHECK THE SAB MODULE
1)
Replace the Side Airbag(SAB) with a new one.
● Refer to "Side Airbag(SAB)" 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.
7)
Turn the ignition switch to ON and check the vehicle again.
Does Hi-Scan (Pro) indicate any DTC related to Side Airbag(SAB)?
YES
▶Go to next step.
NO
▶Replace SAB module.
4.
CLEAR THE DTC AND CHECK THE VEHICLE AGAIN
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
TROUBLESHOOTING
RT -83
DTC B1381 SIDE AIRBAG [FRONT-DRIVER] CIRCUIT SHORT TO BATTERY
DTC B1385 SIDE AIRBAG [FRONT-PASSENGER] CIRCUIT SHORT TO
BATTERY
DTC DESCRIPTION
EAB44A15
The Side Airbag circuit consists of the SRSCM and two Side Airbags (SAB). The SRSCM sets above DTC(s) if it detects
short to battery line on the SAB circuit.
DTC DETECTING CONDITION
E4071D8F
DTC
Condition
Probable cause
B1381
B1385
• Short to battery line between SAB and SRSCM
• Side Airbag (SAB) Malfunction
• SRSCM Malfunction
• Short to battery line circuit on
wiring harness
• Side Airbag (SAB) squib
• SRSCM
SCHEMATIC DIAGRAM
E478E059
[HARNESS CONNECTOR]
SAB[Driver] SAB[Passenger]
SRSCM
19(B)
SAB [Driver]
Low
20(B)
8(B)
SAB [Passenger]
7(B)
High
Low
High
1
2
1
2
Terminal
Terminal
Connected to
Connected to
Function
Function
1
SRSCM Terminal 20(B)
SAB High
2
SRSCM Terminal 19(B)
SAB Low
SAB [Driver]
1
SRSCM Terminal 7(B)
SAB High
2
SRSCM Terminal 8(B)
SAB Low
SAB [Passenger]
1
2
1
2
SRSCM
CONNECTOR B
CONNECTOR A
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
ERBF501S
TERMINAL & CONNECTOR INSPECTION
EA290C2E
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
INSPECTION PROCEDURE
ED4551E8
1.
PREPARATION
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
2.
CHECK SHORT TO BATTERY LINE
RT -84
RESTRAINTS
1)
Connect the battery negative cable to the battery.
2)
Turn the ignition switch to ON.
3)
Measure voltage between the terminal 1 of SAB harness connector and chassis ground.
Specification (voltage) : Approximately 0 V
SAB
SRSCM
ON
2
1
V
20(7)B
19(8)B
KRBF501A
4)
Is the measured voltage within specification?
YES
▶ Check the SAB Module.
NO
▶ Repair the short to battery line circuit on wiring harness between the SAB and the SRSCM.
3.
CHECK THE SAB MODULE
1)
Replace the Side Airbag(SAB) with a new one.
● Refer to "Side Airbag(SAB)" 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.
7)
Turn the ignition switch to ON and check the vehicle again.
Does Hi-Scan (Pro) indicate any DTC related to Side Airbag(SAB)?
YES
▶ Go to next step.
NO
▶Replace SAB module.
4.
CLEAR THE DTC AND CHECK THE VEHICLE AGAIN
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
TROUBLESHOOTING
RT -85
DTC B1395 FIRING LOOPS INTERCONNECTION FAULT
DTC DESCRIPTION
E027D453
While start up phase, SRSCM will measure cross link of squibs. If one of them is failed during interconnection test, then
SRSCM will store interconnection fault. Once the interconnection fault is detected, it remains active continuously till the
fault is erased. Only one fault code is assigned for all interconnection fault.
TERMINAL & CONNECTOR INSPECTION
EECD3199
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
INSPECTION PROCEDURE
E0656F8A
1.
PREPARATION
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
2.
CHECK SHORT CIRCUIT
1)
Measure resistance between following squibs.(DAB - PAB, DAB - SAB, DAB - CAB, DAB - BPT, PAB - SAB, PAB
- CAB, PAB - BPT, SAB - PAB, SAB - CAB, SAB - BPT, CAB - BPT)
Specification (resistance) : infinite
2)
Is the measured resistance within specification?
YES
▶ Go to next step.
NO
▶ Repair or replace the wiring harness between two squibs.
3.
CLEAR THE DTC AND CHECK THE VEHICLE AGAIN
Refer to the DESCRIPTION in this TROUBLESHOOTING section. (See page RT - 36)
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст