2006 MITSUBISHI COLT Service Repair Manual

CONSTRUCTION DESCRIPTION
ANTI-SKID BRAKE SYSTEM (ABS)35B-9
C1226Control solenoid
valve (FR) pressure
holding system ProhibitedProhibitedOutput
permittedONON
C1231Control solenoid
valve (FR)
decompressing
system
C1236Control solenoid
valve (FL) pressure
holding system
C1241Control solenoid
valve (FL) pressure
reducing system
C1246Control solenoid
valve (RR)
pressure holding
system
C1251Control solenoid
valve (RR)
pressure reducing
system
C1256Control solenoid
valve (RL) pressure
holding system
C1261Control solenoid
valve (RL)
decompressing
system
C1266Motor system
(stuck)ProhibitedEnabledOutput
permittedOFFON
C1273Motor relay stuck
off
C1274Motor relay stuck
on
C1276Valve relay systemSystem
shut-downSystem
shut-downOutput
permittedONON
C1278Valve relay system
stuck offSystem
shut-downSystem
shut-downOutput
permittedONON
C1279Valve relay system
stuck onProhibitedEnabledOutput
permittedOFFON
Diagnosis
code No.Item Action during fail-safe operation
ABS control EBD control CAN output Brake
warning
lampABS
warning
lamp

CONSTRUCTION DESCRIPTION
ANTI-SKID BRAKE SYSTEM (ABS)35B-10
NOTE: .
•*: If any trouble occurs in CAN communication,
the brake warning lamp and ABS warning lamp
on the combination meter turns ON.
•Prohibit: Any controls are not performed until the
ignition switch is turned OFF.
•System shut-down: Control will be disabled until
valve power supply is turned off, and then ignition
switch is turned to the OFF position.
•Wait: ABS control is restarted when the normal
condition is resumed even though the ignition
switch is not turned OFF.
DIAGNOSTIC FUNCTION
ABS-ECU has the following functions for easier sys-
tem checks. The following items can be diagnosed
using the M.U.T.-III (ABS warning lamp illuminates
and ABS control is prohibited while the ABS-ECU
communicates with the M.U.T.-III).
•Diagnosis code set
•Service data output
•Actuator test
DIAGNOSIS CODE SET
There are 28 diagnostic items. Since all the diagnos-
tic results are recorded in volatile memory (EEP-
ROM*), they are stored in the memory even though
the battery terminals are disconnected.
NOTE: .
•*EEPROM (Electrical Erasable &;Programmable
ROM): Special type of memory that can be pro
-
grammed or erased electrically
•For each diagnostic item, refer to Fail-safe Func-
tion.
C1607Trouble in
ABS-ECUSystem
shut-downSystem
shut-downOutput
permitted
(Output may
be
impossible).ONON
Trouble in
ABS-ECU (CAN
Initialisation
malfunction)EnabledEnabledOutput
impossibleON *ON *
C1860High voltage at
ABS-ECU power
supplyWaitWaitOutput
permittedONON
C1861Low voltage at
ABS-ECU power
supplyWaitWaitOutput
permittedONON
U1073Trouble in CAN bus
systemEnabledEnabledOutput
impossibleON *ON *
Diagnosis
code No.Item Action during fail-safe operation
ABS control EBD control CAN output Brake
warning
lampABS
warning
lamp

CONSTRUCTION DESCRIPTION
ANTI-SKID BRAKE SYSTEM (ABS)35B-11
SERVICE DATA OUTPUT
The following items of the ECU input data can be
read using M.U.T.-III.
Item No.Check itemCheck conditionNormal condition
01FR wheel speed sensorPerform a test run of the vehicle.Speedometer display and
M.U.T.-III display almost agree
with each other.
02FL wheel speed sensor
03RR wheel speed sensor
04RL wheel speed sensor
05Power supply voltageAlways10 V or more
06Stop lamp switchThe brake pedal is depressedON
The brake pedal is released.OFF
07Va l v e r e l a yWhen ABS is operatingON
When ABS is not operatingOFF
10FL inlet valve When ABS is operatingON
When ABS is not operatingOFF
11FL outlet valve When ABS is operatingON
When ABS is not operatingOFF
12FR inlet valve When ABS is operatingON
When ABS is not operatingOFF
13FR outlet valve When ABS is operatingON
When ABS is not operatingOFF
14RL inlet valve When ABS is operatingON
When ABS is not operatingOFF
15RL outlet valve When ABS is operatingON
When ABS is not operatingOFF
16RR inlet valve When ABS is operatingON
When ABS is not operatingOFF
17RR outlet valve When ABS is operatingON
When ABS is not operatingOFF
20Pump motorWhen ABS is operatingON
When ABS is not operatingOFF

CONSTRUCTION DESCRIPTION
ANTI-SKID BRAKE SYSTEM (ABS)35B-12
ACTUATOR TEST
AC300188AD
Activation PatternAB
C Start of
activation
1 s 2 s
On
Off
Note
A:
B:
C: Hydraulic pressure increases
Hydraulic pressure holds
Hydraulic pressure decreases End of
activation
Solenoid
valve
Pump
motor
The M.U.T . -III can be u s ed to force-drive a ll sole noid
valves and th
e pump mo tor .
NOTE: .
•Whe n ABS-ECU is disabled, the actu ator te st
cannot b
e perfo rmed.
•The actu ator test can be p e rformed on ly whe n
the
veh i cle is st a t iona ry . Whe n the ve hicle speed
rea
c h e s 10km/h, the f o rcible a c t uator operation is
disabled.
•During actuator test, the ABS warning lamp illu-
minates , an d ABS contro l is proh ibit ed.
Item No.Check itemDrive Contents
01Solenoid valve for
front-right wheelSolenoid valves
and pump motor in
the hydraulic unit
(simple inspection
mode)
02Solenoid valve for
front-left wheel
03Solenoid valve for
rear-right wheel
04Solenoid valve for
rear-left wheel

GROUP 51
EXTERIOR
CONTENTS
GENERAL INFORMATION . . . . . . . .51-2
RADIATOR GRILLE. . . . . . . . . . . . . .51-3
BUMPER . . . . . . . . . . . . . . . . . . . . . .51-4
OVERFENDER
. . . . . . . . . .51-6
AERO PARTS . . . . . . . . . . . . . . . . . .51-7
GARNISH
. . . . . . . . . .51-8
WIPER AND WASHER . . . . . . . . . . . .51-9
WINDSHIELD WIPER AND WASHER . . . . 51-9
REAR WIPER AND WASHER . . . . . . . . . . 51-11
DOOR MIRROR . . . . . . . . . . . . . . . . .51-12

GENERAL INFORMATION
EXTERIOR51-2
GENERAL INFORMATION
M2510000101603
FEATURES
BETTER APPEARANCE
1. Two kinds of radiator grille have been provided.
2. Exclusive radiator grille and front bumper ART Version-R>
3. Exclusive rear bumper
4. Side air dam
5. Tailgate spoiler
6. Rear wiper with resin arm
BETTER AERODYNAMIC CHARACTERISTICS
7. Front and rear overfenders

8. Side air dam
9. Tailgate spoiler
10. Low air-resistance door mirrors
11. Front under cover
Improvement of cooling efficiency
12. Air guide panels have been installed behind the
front bumper for efficient cooling of the radiator.
BETTER USER-FRIENDLINESS
13. Electric retractable remote controlled door mirror
BETTER PRODUCT PACKAGE
14. Vehicle speed sensitive intermittent time variable
windshield wipers
15. Initial continuous operation and reverse inter-
locked operating rear intermittent wiper
16. Tailgate lower garnish< RALLIART Version-R>
SUPPORT RECYCLING OF RESOURCES
Aggressively uses PP (polypropylene) materials that
are easy to recycle and easy to stamp material sym
-
bols on the plastic (resin) parts.
AC601394

6, 15
10, 13
4, 8
12 14
11
6, 15
16
10, 137
14
5, 9
4, 8
AB
5, 9
3
11
7
2
1

RADIATOR GRILLE
EXTERIOR51-3
RADIATOR GRILLE
M2510001000468
CONSTRUCTION DIAGRAM
AC510290AB

Section A – A
Radiator grille
(1) Chromium plating
(1) (1)
A
A
AA
•T
w o kinds of ra diato r grille ha s be en provide d .
•
AC601298AC
Radiator grille

Chromium plat ing is u s ed t o the a r eas shown in
the
figure to emphasize the luxu rious feel and
sp
ortin e ss .
The radi ator g r ille has been renewed in de sig n to
provide the
robuster fron t face.

BUMPER
EXTERIOR51-4
BUMPER
M2510002000751
FRONT BUMPER CONSTRUCTION DIAGRAM
AC402884AD
Air guide panel (RH)
Air guide panel (LH)
Air guide panel
•The front b u mpe r has overh ung at the right an d
le
f t corners to suppre s s the airflow to the tyres
and
smo o then t he airf low from the bumper to th e
ve
hicle sides.•
AC601475

Front bumper assembly
AB

Overfender construction
The air g u ide p a n e ls have been inst a lled behind
th
e fr on t b u mp er to impro v e t h e co olin g ef ficie n cy
of t
he radiator .
•The front b u mpe r emp hasizes the light ima ge in
fron
t appea rance.•Overfender const r uction from the f r ont bu mper t o
the
wh eel a r ch o f fende r appea ls the sporty and
robu
st whee lin g.< RALLIAR T V e rsion - R>