Mitsubishi Colt Ralliart. Manual — part 543
![](/vehicles/winoney/ama/flend/thr.png)
TROUBLESHOOTING
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-10
TROUBLESHOOTING
DIAGNOSIS TROUBLESHOOTING FLOW
M1524003100568
Refer to GROUP 00, Contents of Troubleshooting
.
DIAGNOSIS FUNCTION
M1524003200480
DIAGNOSIS CODES CHECK
CAUTION
Turn off the ignition switch before connecting or
disconnecting the M.U.T.-III.
Connect the M.U.T.-III to the diagnosis connector
(16-pin) under the instrument under cover, then
check diagnosis codes (Refer to GROUP 00, Diag-
nosis Function
).
ERASING DIAGNOSIS CODE
CAUTION
Turn off the ignition switch before connecting or
disconnecting the M.U.T.-III.
Connect the M.U.T.-III to the diagnosis connector
and erase the diagnosis code (Refer to GROUP 00,
Diagnosis Function
).
SRS WARNING LAMP CHECK
M1524004300747
1. Check that the SRS warning lamp comes on
when the ignition switch is turned ON.
2. Check that the SRS warning lamp illuminates for
about 7 seconds and then goes out.
3. If this is not the cause, check the diagnosis codes.
AC510172
<VR-X>
<Except-VR-X>
SRS warning lamp
SRS warning lamp
AC
Main
Index
Group
TOC
![](/vehicles/winoney/ama/flend/ted.png)
TROUBLESHOOTING
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-11
CHECK CHART FOR DIAGNOSIS CODES
M1524003301123
Inspect according to the inspection chart that is appropriate for the diagnosis code.
Code No.
Diagnosis item
Reference Page
1A
Front impact sensor LH
system
Short circuit in the sensor
1B
Open circuit in the sensor
1C
Short circuit in the power
supply
1D
Short circuit in the earth
2A
Front impact sensor RH
system
Short circuit in the sensor
2B
Open circuit in the sensor
2C
Short circuit in the power
supply
2D
Short circuit in the earth
3A*
2
Curtain air bag module (squib) (RH) system (short-circuited
between terminals of the squib circuit)
3B*
2
Curtain air bag module (squib) (RH) system (open-circuited
in the squib circuit)
3C
System inside SRS-ECU
3D
System inside SRS-ECU
3E
Curtain air bag module (squib) (RH) system (short-circuited
to the power supply)
3F
Curtain air bag module (squib) (RH) system (short-circuited
to the earth)
4A*
2
Curtain air bag module (squib) (LH) system (short-circuited
between terminals of the squib circuit)
4B*
2
Curtain air bag module (squib) (LH) system (open-circuited
in the squib circuit)
4C
System inside SRS-ECU
4D
System inside SRS-ECU
4E
Curtain air bag module (squib) (LH) system (short-circuited
to the power supply)
4F
Curtain air bag module (squib) (LH) system (short-circuited
to the earth)
14
System inside SRS-ECU
15
System inside SRS-ECU
16
System inside SRS-ECU
17
Safing G-sensor (for side collision) malfunction
21*
2
Driver's air bag module (squib) system (short-circuited
between terminals of the squib circuit)
22*
2
Driver's air bag module (squib) system (open-circuited in the
squib circuit)
24*
2
Passenger's (front) air bag module (squib) system
(short-circuited between terminals of the squib circuit)
Main
Index
Group
TOC
![](/vehicles/winoney/ama/flend/velded.png)
TROUBLESHOOTING
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-12
25*
2
Passenger's (front) air bag module (squib) system
(open-circuited in the squib circuit)
26*
2
Driver's pre-tensioner (squib) system (short-circuited
between terminals of the squib circuit)
27*
2
Driver's seat belt pre-tensioner (squib) system
(open-circuited in the squib circuit)
28*
2
Passenger's (front) seat belt pre-tensioner (squib) system
(short-circuit between terminals of the squib circuit)
29*
2
Passenger's (front) seat belt pre-tensioner (squib) system
(open-circuited in the squib circuit)
31
System inside SRS-ECU
32
System inside SRS-ECU
34*
1
SRS-ECU connector lock out of order
35
Ignition of the air bag completed
39
Air bag deployed simultaneously
41*
1
Power supply voltage (IG1 (A) voltage) drops abnormally.
42*
1
Power supply voltage (IG1 (B) voltage) drops abnormally.
43*
1
SRS warning lamp circuit
open-circuited
Lamp does not illuminate
Lamp does not switch off
44*
1
SRS warning lamp circuit malfunction
45
System inside SRS-ECU
51
System inside SRS-ECU
52
System inside SRS-ECU
54
System inside SRS-ECU
55
System inside SRS-ECU
56
System inside SRS-ECU
57
System inside SRS-ECU
58
System inside SRS-ECU
59
System inside SRS-ECU
61
Driver's air bag module (squib) system (short-circuited to the
power supply)
62
Driver's air bag module (squib) system (short-circuited to the
earth)
64
Passenger's (front) air bag module (squib) system
(short-circuited to the power supply)
65
Passenger's (front) air bag module (squib) system
(short-circuited to the earth)
66
Driver's seat belt pre-tensioner (squib) system
(short-circuited to the power the supply)
67
Driver's seat belt pre-tensioner (squib) system
(short-circuited to the earth)
Code No.
Diagnosis item
Reference Page
Main
Index
Group
TOC
![](/vehicles/winoney/ama/flend/usuins.png)
TROUBLESHOOTING
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)
52B-13
NOTE:
.
1. *
1
: If the vehicle condition returns to normal, the diagnosis code will be automatically erased, and the SRS
warning lamp will return to normal.
2. *
2
: However, if no diagnosis code resets, the SRS warning lamp will be switched off (The diagnosis code
will be retained).
3. If the vehicle has a discharged battery, it will store the diagnosis code 41 or 42. When these diagnosis
codes are read, check the battery.
68
Passenger's (front) seat belt pre-tensioner (squib) system
(short-circuited to the power supply)
69
Passenger's (front) seat belt pre-tensioner (squib) system
(short-circuited to the earth)
71*
2
Side-airbag module (squib) (RH) system (short-circuited
between terminals of the squib circuit)
72*
2
Side-airbag module (squib) (RH) system (open-circuited in
the squib circuit)
73
System inside SRS-ECU
74
System inside SRS-ECU
75
Side-airbag module (squib) (RH) system (short-circuited to
the power supply)
76
Side-airbag module (squib) (RH) system (short-circuited to
the earth)
79
Side impact sensor (LH) (front) communication error
81*
2
Side-airbag module (squib) (LH) system (short-circuited
between terminals of the squib circuit)
82*
2
Side-airbag module (squib) (LH) system (open-circuited in
the squib circuit)
83
System inside SRS-ECU
84
System inside SRS-ECU
85
Side-airbag module (squib) (LH) system (short-circuited to
the power supply)
86
Side-airbag module (squib) (LH) system (short-circuited to
the earth)
89
Side impact sensor (RH) communication error
91*
1
Side impact sensor (LH) voltage error
92
G-sensor of side impact sensor (LH) failure
93
Side impact sensor (LH) communication impossible
94*
1
Side impact sensor (RH) voltage error
95
G-sensor of side impact sensor (RH) failure
96
Side impact sensor (RH) communication impossible
Code No.
Diagnosis item
Reference Page
Main
Index
Group
TOC
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст