2006 MITSUBISHI COLT display

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

HEATER CONTROL
HEATER, AIR CONDITIONER AND VENTILATION55-7
HEATER CONTROL
M2551000900346
HEATER CONTROLLER
AC206985AE

Mode selection
damper control knob Blower
selection knob
Temperature
adjustment knob
Mode selection
damper control knobBlower
selection knob
Temperature
adjustment knob
Outside/inside air
selection switch
A/C switch
Rear window defogger
switch
Outside/inside air
selection switch
A/C switch
Rear window defogger
switch
The hea
ter control of fe rs the following f eatures for
imp
r oved appea rance and o perationabilit y and eas
-
ier visual recognition .
•Improved appea ran c e by in corpo r ati ng th e cen t re
p
anel
•Larg e rot a ry contro l to impr ove contro llab ility
•Outs ide / inside a i r selection switch has bee n
ch
anged to a p u shb u tton switch for ea sie r opera
-
tion .
•Easier visu al recogn ition throug h larg er display
la
bels
•Graphic display is ad ded to the mode label to
encourag
e simult aneo us usa ge o f the out side air
mode when
the de froste r is used .
•Adoption o f rear win dow defo gger switch with
timer of
20-minute range.

A/C-ECU
HEATER, AIR CONDITIONER AND VENTILATION55-9
COMMUNICATION
The A/C receives the following kinds of signals
through CAN communication.
SignalTransmitter ECU
Engine coolant
temperature signalEngine-CVT-ECU
or Engine-ECU
NOTE: . For further details on CAN, refer to GROUP
54C, CAN
P.54C-2.
DIAGNOSTIC FUNCTION
Code No.Diagnostic itemService data display
contents when
diagnosis code is set
B1011Ambient temperature sensor system (short circuit)20°C
B1012Ambient temperature sensor system (open circuit)
B1021Air thermo sensor system (short circuit)−6°C
B1022Air thermo sensor system (open circuit)
B1082Automatic/manual types abnormal error−
U1073Bus off error−
U1100Engine-CVT-ECU time-out
U1101
U1102ABS-ECU time-out
U1106EPS-ECU time-out
U1109ETACS-ECU time-out
U1120Failure information on engine-CVT-ECU (related to engine)
U1206Flag invalid

DIAGNOSIS SYSTEM
MULTIPOINT FUEL INJECTION (MPI) <4A9>13A-19
Engine-ECU or engine-CVT-ECU
Monitor Item
•Items useful for grasping the engine control con-
dition by the engine-ECU or
engine-CVT-ECU are provided in this
monitor item section.
•Values of these monitor items vary greatly
depending on marginal difference of measure
-
ment conditions, difference of the environment,
aged deterioration of vehicles and so on, and it is
difficult to show the precise specification values.
Therefore, check conditi ons, display range and
movement of values are described.
Item No.Inspection itemDisplay range, numerical value
5AAir-fuel ratio learning value of B zone (Low
speed load)−25 to 25%
5BIdle speed control position learned value−128 to 127STEP
5CIdle speed control position learned value (A/C
load)−128 to 127STEP
6AKnock retardRetards in response to accelerator opening
6BLearned knock retard0 − 100%
6CTarget idle speedChanges in response to engine coolant
temperature
9BAir-fuel ratio learning value of A zone (Low
load)−25 to 25%
9DAir-fuel ratio feedback integration−25 to 25%
B2Alternator G terminal dutyIncreases
B3Purge control solenoid valve duty0 − 100%
81*Long-term fuel compensation−25 to 25%
82*Short-term fuel compensation−25 to 25%
87*Calculation load value0 − 100%
88*Fuel control conditionChanges depending on driving condition
NOTE: *: This item is not displayed when the data list in check mode is selected.

DIAGNOSIS SYSTEM
MULTIPOINT FUEL INJECTION (MPI) <4G1>13B-14
DIAGNOSIS SYSTEM
M2132009000893
Engine-ECU has been provided with the following
functions for easier system inspection.FREEZE-FRAME DATA
When the engine-ECU detects a problem and stores
the resulting diagnosis code, the engine condition at
that time is also memorized. The M.U.T.-III can then
be used to analyze this data in order to increase the
effectiveness of troubleshooting. The freeze-frame
data display items are given below.
Item No.DataUnit
12Air flow sensorg/sec
13Intake air temperature sensor°C
21Engine coolant temperature sensor°C
22Crank angle sensorr/min
24Vehicle speed signalkm/h
44Ignition advancedeg
79Throttle position sensor (main)mV
81Long-term fuel compensation%
82Short-term fuel compensation%
87Calculated load value%
88Fuel control conditionOpen loopOL
Closed loopCL
Open loop owing to drive conditionOL-DRV
Open loop owing to system malfunctionOL-SYS
89Fuel control condition−
DIAGNOSIS CODE
The diagnosis and engine warning lamp items are
given in the table below.
Code No.Diagnosis itemMain diagnosis contentsEngine
warning lamp
P0011Variable valve timing systemAbnormal oil passage in variable
valve timing system−
P0090Fuel pressure control solenoid
valve systemOpen circuit or short-circuit in
solenoid valve-related circuitON
P0100Air flow sensor systemOpen circuit or short-circuit in
valve-related circuitsON
P0105Barometric pressure sensor
systemOpen circuit or short-circuit in
sensor-related circuitsON
P0110Intake air temperature sensor
systemOpen circuit or short-circuit in
sensor-related circuitsON
P0115Engine coolant temperature sensor
systemOpen circuit or short-circuit in
sensor-related circuitsON
P0122Throttle position sensor (main)
circuit low inputOpen circuit or short-circuit in
sensor-related circuitsON

DIAGNOSIS SYSTEM
MULTIPOINT FUEL INJECTION (MPI) <4G1>13B-19
Engine-ECU Monitor Item
•Items useful for grasping the engine control condition by the engine-ECU are provided in this monitor item
section.
•Values of these monitor items vary greatly depending on marginal difference of measurement conditions,
difference of the environment, aged deterioration of vehicl es and so on, and it is difficult to show the pre
-
cise specification values. Therefore, check conditions, display range and movement of values are
described.
Item No.Inspection itemDisplay range, numerical value
5AAir-fuel ratio learning value of B zone (Low
speed load)−25 to 25%
5BIdle speed control position learned value−128 to 127STEP
5CIdle speed control position learned value (A/C
load)−128 to 127STEP
6AKnock retardRetards in response to accelerator opening
6BLearned knock retard0 − 100%
6CTarget Idle speedChanges in response to engine coolant
temperature
9BAir-fuel ratio learning value of A zone (Low
speed load)−25 to 25%
9DAir-fuel ratio feedback integration−25 to 25%
B1Waste gate solenoid valve duty0 − 100%
B2Alternator G terminal dutyIncreases
B3Purge control solenoid valve duty0 − 100%
81*Long-term fuel compensation−25 to 25%
82*Short-term fuel compensation−25 to 25%
87*Calculation load value0 − 100%
88*Fuel control conditionChanges depending on driving condition
NOTE: *: This item is not displayed when the data list in check mode is selected.

DIAGNOSIS SYSTEM
CHASSIS ELECTRICAL54A-3
DIAGNOSIS SYSTEM
M2540001000472
For improved serviceability, a diagnosis connector
for M.U.T.-III inspection is built into the instrument
panel near the position of the driver's left foot.
Diagnostic
FunctionMPIABS or
ASCCVTEPSCombination meterSRS air
bagImmobilizerETACS
MeterA/C
Diagnosis code setApplicableApplicableApplicableApplicableApplicableApplicableApplicableApplicableApplicable
Service data sentApplicableApplicableApplicableApplicableApplicableApplicableApplicableApplicableNot
applicable
Actuator testApplicableApplicableApplicableApplicableApplicableApplicableNot
applicableNot
applicableNot
applicable
Diagnosis record
storedApplicableApplicableApplicableApplicableApplicableApplicableApplicableApplicableApplicable
Diagnosis deletion
using M.U.T.-IIIApplicableApplicableApplicableApplicableApplicableApplicableApplicableApplicableApplicable
Pulse check using
M.U.T.-IIINot
applicableNot
applicableNot
applicableNot
applicableNot
applicableNot
applicableNot
applicableNot
applicableApplicable
Status indication by
diagnosis code
*
Not
applicableApplicableNot
applicableApplicableApplicableApplicableNot
applicableNot
applicableApplicable
Estimated vehicle
speed sentNot
applicableNot
applicableNot
applicableApplicable
(via CAN)Applicable
(via CAN)Not
applicableNot
applicableNot
applicableApplicable
(via CAN)
ECU version No.
displayedNot
applicableApplicableNot
applicableApplicableApplicableApplicableNot
applicableNot
applicableNot
applicable
NOTE: *: If a diagnosis code is sent for this function,
the display informs users whether a mechanical
problem currently exists or whether it existed before
but normal operation has been restored. The mes
-
sage for the former state identifies it as active trouble
and the message for the latter identifies it as stored
trouble.

COMBINATION METER
CHASSIS ELECTRICAL54A-10
COMBINATION METER
M2540005000894
The combination meter features large, clearly visible
analogue indicators. The meter has the speedometer
in the middle, the coolant temperature gauge at
upper right, the fuel gauge at lower right, and the
tachometer at left so that drivers can easily distin
-
guish the information from the meters. The combina-
tion meter offers the following advantages.
•The combination meter is used for air conditioner
and meter drive control to integrate ECU.
•CAN communication is used for more reliable
transmission of all gauge data and indicator lamp
input signals, such as vehicle speed, engine
RPM, and coolant temperature. For further
details on CAN, refer to GROUP 54C, CAN
P.54C-2. The signals that the combination meter
uses are described in the CAN communications
input signals table
.
•Several diagnosis functions such as the diagno-
sis code memory and actuator tests are prepared
in order to improve serviceability.
•For a brighter display at night and for a longer
useful life, all indicator lamps, warning lamps, and
illumination bulbs use LEDs.
•The indicators for the speedometer, fuel gauge,
and other gauges are driven by a stepping motor.
For further details, consult the stepping motor
section
.
•The electronic speedometer operates by receiv-
ing vehicle speed signals sent by the
engine-ECU or engine-CVT-ECU
via the CAN.
•A large and clear LCD type odo-tripmeter is pro-
vided. The odometer continuously displays val-
ues while the tripmeter adopts a twin-trip (trip A,
trip B) function which is switched by a reset but
-
ton. In addition, clock function is incorporated.
•A fog lamp indicator lamp is provided to let the
driver know that the fog lamp is on.
•A seat belt warning lamp is installed to encourage
the driver to fasten the seat belt.
•The high-contrast meter is adopted. When the
ignition is turned ON, such as the needles and
face display are illuminated with fade-in lighting
by the LED light source.
•To further accentuate the high-contrast lighting,
the light of the high-contrast meter fades in and
fades out when the light is turned on and off
respectively.
•With the auto illumination function incorporated in
the high-contrast meter, a two-stage switching of
daytime (non-dimming) and nighttime (dimming)
is achieved. Also, the brightness can be adjusted
using the illumination control knob.
•A tail lamp indicator lamp is installed which
informs the lighting status of the tail lamps to the
driver.