lock MITSUBISHI COLT 2006 Service Workshop Manual

ECU FUNCTIONS AND CONTROLS IN THE SWS
SMART WIRING SYSTEM (SWS)54B-15
KEYLESS ENTRY ROOM LAMP ANSWERBACK FUNCTION (INITIAL SETTING: LOCK
FLASH ONCE, UNLOCK ILLUMI NATES FOR 15 SECONDS)
AC314090
OFFON
ON
OFF
Illuminate
Extinguish
Lock relay output
OFF
ONDoor unlock switch output
OFFON
Door lock switch output Unlock relay output
Hazard lamp
Illuminate
Extinguish
Interior lamp
AB
ab
c
a: 0.6 second
b: 1.2 seconds
c: 15 seconds
When the
ET ACS-ECU receives t he lock signa l from
the keyless entry transmit
t er , all doo rs (includin g t a il
-
gate) is locked and the interior lamp flashe s once in
syn
chron i za tion with the haza r d lamp op eratio n.
When th
e ET ACS-ECU receives the u n lock sign al,
all d
oors (including t a ilgate) is u n locked . The interior
lamp fades in, keep
s on, and fades out in 15 seconds
af
te r the d oor unlock rela y is ope rated. (15 se cond s
including fad
i ng p e riod)
NOTE: The answerb ack blink t i me can be adjuste d
by th
e customize function. (Re f er to
P.54B-25).

ECU FUNCTIONS AND CONTROLS IN THE SWS
SMART WIRING SYSTEM (SWS)54B-23
INTERIOR LAMP
INTERIOR LAMP DIMMER CONTROL FUNCTION (THE INITIAL CONDITION: 15 SEC-
ONDS)
AC31030515 seconds
(All closed) OFF
(Any one open) ON ON
OFF
Key removed ACC
100 % 0 %
60 %
Door switch
(Unlock) OFF(Lock) ON
Driver's door
lock actuator switch
(lock switch)
Interior lamp brightness
Ignition switch
15 secondsAC
Wh
en t h e int e r i or lamp switch is o n th e do or p o sitio n ,
ET
ACS-ECU controls the inte rior lamp lamp s as fol
-
lows.
1.Whe n the ignit i on switch is OFF:
By opening a n y d oor or t a ilgate , the lamp turns ON
(100 %), and dims (60 % ) when t he doo r or t a il
-
gate is clo s ed, then a nd turn s of f af ter 15 sec-
onds.
However , whe n the ignit i on switch is turned ON or
the door lock is operat ed, the lamp s turn of f a t
tha t time.
2.Whe n the ignit i on switch is ON:
By opening a n y d oor or t a ilgate , the lamp (100%)
turn s ON a nd OFF when t he doo r or t a il gate is
cl ose d .
3.Whe n all doors and the t a ilgate are close d , and
the ignition key is remo ved:
By removing the ignition key with a ll d oors a nd the
t a ilgate closed, th e lamp tu rns ON 60%, a nd
turn s of f af ter 15 seconds.
By inserting the ignition key again or op erating the
doo r lock wit h the lamp lit, the lamp s turns of f.
NOTE: For t he ve hicles with th e keyless e n try sys-
tem, the delaye d lamp-off time and t he ope ration
time
s of the keyless entry inte rior lamp answer b a ck
can b
e ch anged by th e cu stomise function (Re f er to
P.54B-25).

CUSTOMISE FUNCTION
SMART WIRING SYSTEM (SWS)54B-25
CUSTOMISE FUNCTION
M2541006000243
Using M.U.T.-III adjusts the following function. The
programmed information is held even when the bat
-
tery is disconnected.
•Vehicle speed-dependent wiper function
With the windshield wiper switch in the intermittent
position, the intermittent duration changes
depending on the intermittent adjusting knob
position and the vehicle speed.
•The selector "P" position-linked central door
unlocking function
When the selector lever is shifted to the "P" position,
all the doors unlock.
•Turn-signal lamp operation sound function
Synchronized with the hazard lamp and the turn sig-
nal lamp, the buzzer sounds.
•Dimmer interior lamp control duration
When the door is closed with the ignition switch
LOCK (OFF), the interior lamp is turned OFF
automatically in the specified time.
•Timer lock time after executing the keyless entry
unlock
If any door including a tailgate is not opened after
being unlocked with the keyless transmitter,
doors are locked automatically within the speci
-
fied time.
•Door-ajar warning function
Driving with any door, including a tailgate, not prop-
erly closed sounds the buzzer to let the driver
know the door-ajar state.
•Rear wiper intermittent duration
When the rear wiper switch is turned ON, the rear
wiper operates in the intermittent action. When
the rear wiper switch is turned from OFF to ON
two cycles, the rear wiper makes continuous
operation regardless of the intermittent operation
duration setting.
•Wiper linked with washer function
When this function is active, the windshield wiper
operates if the washer switch is turned ON.
•Hazard answer back function of the keyless entry
system
When lock/unlock is operated with the keyless entry
transmitter, the horn sounds so that the driver can
recognize the lock/unlock status of the vehicle
even if the driver is away from it.
•Initialising all functions (Returning to the initial
condition)
All adjusting functions are returned to the settings at
the time of factory shipment.
Item
No.Items shown
on M.U.T.-III
screenItemAdjustment items
shown on M.U.T.-III
screenAdjusting contents
4SPEED SEN
WIPVehicle
speed-dependent
wiper functionW.FUNCTIONWith function (Initial setting)
W/O FUNCTIONWithout function
9KEYLESS(HA
ZD)Hazard answer
back function of
the keyless entry
systemLOCK/UNLOCKWith function for lock/unlock (the initial
condition)
LOCKEDWith function only for lock
UNLOCKEDWithout function only for unlock
W/O FUNCTIONWithout function
14P UNLOCK
ACT.Door unlock
function linked
with "P" position
shift for centre
door lock systemW.FUNCTIONWith function
W/O FUNCTIONWithout function (the initial condition)
15T/SIG.BUZZE
RTurn-signal lamp
operation sound
functionW.FUNCTIONWith function
W/O FUNCTIONWithout function (the initial condition)

CUSTOMISE FUNCTION
SMART WIRING SYSTEM (SWS)54B-26
16RM LMP TN
OFFDimmer interior
lamp control
duration60s60 seconds
30s30 seconds
15s15 seconds (the initial condition)
7.5s7.5 seconds
W/O FUNCTION0 second (no delay action)
24KEYLES
LOCK TTimer lock time
after executing the
keyless entry
unlock30s30 seconds (the initial condition)
60s1 minute
120s2 minutes
180s3 minutes
26DOOR WARN
BUZDoor-ajar warning
functionW.FUNCTIONWith function (Initial setting)
W/O FUNCTIONWithout function
28R.INT WIPER
TRear wiper
intermittent
duration8s8 seconds: Without continuous
operation (Initial setting)
4s(W SUCSSON)4 seconds: With continuous operation
8s(W SUCSSON)8 seconds: With continuous operation
16s(W SUCSSON)16 seconds: With continuous operation
CONTIN ACTIONContinuous operation (without the
intermittence)
37WIP SYCR
WASHWiper linked with
washer functionW.FUNCTIONWith function (Initial setting)
W/O FUNCTIONWithout function
38KEYLES
HAZARDCustomise
function for
changing the
number of the
keyless hazard
warning lamp
answerback
flashingLOCK1,UNLOCK2LOCK: Flash once, UNLOCK: Flash
twice (Initial setting)
Whether the lamps flash or not is
determined by the keyless hazard
warning lamp answerback
customisation function.
LOCK2,UNLOCK1LOCK: Flash twice, UNLOCK: Flash
once
Whether the lamps flash or not is
determined by the keyless hazard
warning lamp answerback
customisation function.
39TURN-SIGNA
LTurn signal lamp
operation
condition
adjustment
functionIG-ONTurn signal lamp can be operated when
the ignition switch is turned ON (Initial
setting).
IG-ACCTurn signal lamp can be operated when
the ignition switch 1 is in ACC or ON
position.
Item
No.Items shown
on M.U.T.-III
screenItem Adjustment items
shown on M.U.T.-III
screenAdjusting contents

GENERAL INFORMATION
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)52B-3
CONSTRUCTION DIAGRAM
AC601639
AC207323
AC207321AC207230
AC601468
Driver's air bag
modulePassenger's (front)
air bag module
SRS-ECU
Diagnosis connector
Clock springSRS warning lamp
Seat belt with
pre-tensioner
Curtain air bag module
Front impact sensor
SRS-ECUSide impact sensor
Side-airbag module
AB
SRS warning lamp
SRS warning lamp

GENERAL INFORMATION
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)52B-4
SRS SYSTEM CIRCUIT DIAGRAM
AC401544
Ignition switch (IG1)
Combination
meter (SRS
warning lamp)
No.40
7.5A
Driver's
air bag
module ON
OFF OFF
ON ON
OFF
ON
OFF
ON
ON
OFF
Passenger's
(front)
air bag
moduleClock spring
ON
OFF
OFF ON
OFF ON
OFF
ON
OFF
ON
ON
OFF
ON
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
ON
OFF
Connector
lock switch*
Connector
lock switch* Connector
lock switch*Connector
lock switch*
Seat belt
pre-tensioner
(LH)
Seat belt
pre-tensioner
(RH)
Side-airbag
module
(LH)
Side-airbag
module
(RH)
Curtain air bag
module
(LH)
Curtain air bag
module
(RH) ON
OFF
OFF ON
ON
OFF
ON
ON
OFF
OFFONON
OFF
OFFON
OFF
ON
Connector
lock switch*
Connector
lock switch* Connector
lock switch*
OFFON
OFF
Connector
lock switch*Side impact
sensor (RH)
Side impact
sensor (LH)
Diagnosis
connector
Front impact
sensor (RH)
Front impact
sensor (LH)
Note
*: Connector
connected: ON Connector
disconnected: OFF
AB
SRS-ECU
ON
OFF
ON
OFF
ON
OFF
ON
OFF
OFF
ON
OFF OFF
No.37
7.5A

GENERAL INFORMATION
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)52B-5
CAUTION LABELS
Labels to indicate cautions regarding the handling
and the services of SRS air bag are attached on the
position shown in the following illustration.
AC510120
AC206616
AC206284
AC206096AC206281
AC206097
AC400175
AC401506AC207325AC207330
AC402445
AB
A Clock spring
B
Driver's air bag module
Passenger's (front)
air bag module
SRS-ECUSunvisor
F
Seat belt with pre-tensioner
(driver's and front passenger's seat)
Hood
G Front impact sensor
IJK
Curtain air bag module
Side-airbag module
Instrument panel C
D EE
H

GENERAL INFORMATION
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)52B-6
Label contents
ADANGER FLAMMABLE MATERIAL
TO PREVENT PERSONAL INJURY. DO NOT DISMANTLE, INCINERATE, OR BRING
INTO CONTACT WITH ELECTRICITY. STORE BELOW 200
°F (93°C). READ SERVICE
MANUAL FOR DETAIL.
BCAUTION: SRS CLOCK SPRING
THIS IS NOT A REPAIRABLE PART. IF DEFECTIVE, REPLACE ENTIRE UNIT
ACCORDING TO THE SERVICE MANUAL INSTRUCTIONS. TO RE-CENTRE: ROTATE
CLOCKWISE UNTIL TIGHT. THEN ROTATE IN OPPOSITE DIRECTION ROUGHLY 3
3/4 TURNS AND ALIGN ARROWS >><<.
CDANGER FLAMMABLE MATERIAL
TO PREVENT PERSONAL INJURY. DO NOT DISMANTLE, INCINERATE, OR BRING
INTO CONTACT WITH ELECTRICITY. STORE BELOW 200
°F (93°C). READ SERVICE
MANUAL FOR DETAIL.
DCAUTION:
DO NOT DISASSEMBLE OR DROP. IF DEFECT REFER TO SERVICE MANUAL.
E
WARNING
•DEATH OR SERIOUS INJURY can occur.
•ALWAYS use SEAT BELT and CHILD SEAT.
•DO NOT sit or lean unnecessarily close to the air bag.
•DO NOT place or install any objects over the air bag or between the air bag and
yourself.

WARNING
•DEATH OR SERIOUS INJURY can occur
•DO NOT place rear-facing child seat on this seat with airbag.
FDANGER: SEAT BELT PRETENSIONER
DO NOT DISASSEMBLE OR IMPACT
REFER TO SERVICE MANUAL FOR INSTRUCTIONS, HANDLING, STORAGE AND
DISPOSAL PROCEDURES.
GWARNING
THIS VEHICLE HAS AN AIR BAG SYSTEM. REFER TO SERVICE MANUAL BEFORE
SERVICING OR DISASSEMBLING UNDERHOOD COMPONENTS. READ THE "SRS"
SECTION OF MANUAL FOR IMPORTANT INSTRUCTIONS. IMPROPER SERVICE
PROCEDURES CAN RESULT IN THE AIR BAG FIRING OR BECOMING
INOPERATIVE, POSSIBLY LEADING TO INJURY.
HCAUTION:
DO NOT DISASSEMBLE OR DROP.

SYSTEM CONSTRUCTION
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)52B-15
32SRS-ECU capacitor circuit voltage too low
34*2SRS-ECU connector lock out of order
35Ignition of the air bag completed
39Simultaneous deployed
41*2Power supply voltage (IG1 (A) voltage) drops abnormally.
42*2Power supply voltage (IG1 (B) voltage) drops abnormally.
43*2SRS warning lamp circuit open-circuited
44*2SRS warning lamp circuit malfunction
45SRS-ECU non-volatile memory (EEPROM) and A/D converter system
51Driver's air bag squib activating circuit short-circuited
52Driver's air bag squib activating circuit open-circuited
54Passenger's (front) air bag squib activating circuit short-circuited
55Passenger's (front) air bag squib activating circuit open-circuited
56Driver’s seat belt pre-tensioner (squib ignition drive circuit) system detected short
57Driver’s seat belt pre-tensioner (squib ignition drive circuit) system detected open
58Passenger’s seat belt pre-tensioner (squib ignition drive circuit) system detected short
59Passenger’s seat belt pre-tensioner (squib ignition drive circuit) system detected open
61Driver's air bag squib drive circuit (power supply side) short-circuited
62Driver's air bag squib drive circuit (earth side) short-circuited
64Passenger's (front) air bag squib drive circuit (power supply side) short-circuited
65Passenger's (front) air bag squib drive circuit (earth side) short-circuited
66Driver's pre-tensioner squib (power supply side) short-circuited
67Driver's pre-tensioner squib (earth side) short-circuited
68Passenger's (front) pre-tensioner squib drive circuit (power supply side) short-circuited
69Passenger's (front) pre-tensioner squib drive circuit (earth side) short-circuited
71*3Side-airbag squib (RH) short-circuited
72*3Side-airbag squib (RH) open-circuited
73Side-airbag squib (RH) drive circuit shorted
74Side-airbag squib (RH) drive circuit open
75Side-airbag squib (RH) drive circuit (power supply side) shorted
76Side-airbag squib (RH) drive circuit (earth side) shorted
79Side impact sensor (LH) communication error
81*3Side-airbag squib (LH) shot-circuited
82*3Side-airbag squib (LH) open-circuited
83Side-airbag squib (LH) drive circuit shorted
84Side-airbag squib (LH) drive circuit open
85Side-airbag squib (LH) drive circuit (power supply side) shorted
86Side-airbag squib (LH) drive circuit (earth side) shorted
89Side impact sensor (RH) communication error
CODE NO. MAJOR CONTENTS OF DIAGNOSTICS

SYSTEM CONSTRUCTION
SUPPLEMENTAL RESTRAINT SYSTEM (SRS)52B-17
SRS AIR BAG SPECIAL CONNECTOR
M2521009000187
AC304767
SRS-ECUA
A
AAE
Clock spring Side-airbag module
(RH)
Seat belt with pre-tensioner
(front passenger's side)
Side-airbag module
(LH)
Seat belt with pre-tensioner
(driver's side) Passenger's (front)
air bag module
Driver's air bag module Curtain air bag module
(RH)
Curtain air bag module
(LH)
AA
T o en hance the system reliability , th e con nect o r
engage
ment che ck mechanism is u s ed. An d a con
-
nector lock switch is integ r ated in the SRS-ECU con-
nector , the a i r ba g mod u le conne ctors, the clo ck
spring co
nnector , the sea t belt pre-ten s io ner connec
-
tors (black connector "A" shown in the illustration
above).