Mitsubishi Outlander XL. Manual — part 972
TROUBLE SYMPTOM PROCEDURES
Inspection Procedure 1: Power supply circuit check.
M15410100029USA0000010000
Combination Meter Power Supply Circuit
FUSIBLE
LINK
36
IGNITION
SWITCH (IG1)
FUSIBLE
LINK
34
RELAY
BOX
IG1
RELAY
LED DRIVE
CIRCUIT
COMBINATION
METER
ETACS-
ECU
CPU
TACHO
SPEED
LCD
ODO/TRIP
T/GA
F/GA
ENGINE
COMPAPT
MENT
COMBINATION METER
54Ab-41
DIAGNOSIS
ZC6008750015
Connector: C-03
ZC6008780029
Connectors: C-307, C-309, C-317
C-307 (B)
C-309 (B)
C-317
TECHNICAL DESCRIPTION (COMMENT)
If the odometer and tripmeter is not displayed or all
the meter needles do not move, power supply to the
combination meter, or the combination meter itself
may have a problem.
TROUBLESHOOTING HINTS
⦆
The wiring harness or connectors may have loose,
corroded, or damaged terminals, or terminals
pushed back in the connector
⦆
The combination meter may be defective
DIAGNOSIS
Required Special Tools:
⦆
MB991223: Harness Set
⦆
MB992006: Extra Fine Probe
⦆
MB991958: Scan Tool (M.U.T.-III Sub Assembly)
⦆
MB991824: Vehicles Communication Interface (V.C.I.)
⦆
MB991827: M.U.T.-III USB Cable
⦆
MB991910: M.U.T.-III Main Harness A (Vehicles with
CAN communication system)
STEP 1. Using scan tool MB991958, read the combination
meter diagnostic trouble code.
Check if DTC is set to the combination meter.
54Ab-42
COMBINATION METER
DIAGNOSIS
ZC501967
AC404789
ZC5019680000
MB991824
MB991827
MB991910
Data link
connector
To prevent damage to scan tool MB991958, always turn the
ignition switch to the "LOCK" (OFF) position before
connecting or disconnecting scan tool MB991958.
(1)
Connect scan tool MB991958. Refer to "How to connect the
Scan Tool (M.U.T.-III) P.54Ab-5."
(2)
Turn the ignition switch from "LOCK" (OFF) position to "ON"
position.
(3)
Check if DTC is set.
(4)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is the DTC set?
YES:
Troubleshoot the combination meter. Refer to P.
NO:
Go to Step 2.
STEP 2. Check combination meter connector C-03 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.
Q:Is combination meter connector C-03 in good condition?
YES:
Go to Step 3.
NO:
Repair the defective connector.
STEP 3. Check the battery power supply circuit to the
combination meter. Measure the voltage at combination
meter connector C-03.
(1)
Disconnect the connector, and measure at the wiring harness
side.
(2)
Turn the ignition switch to the LOCK (OFF) position.
ZC6022230008
Harness side: C-03
(3)
Measure the voltage between terminals 1, 24 and ground.
⦆
The voltage should measure approximately 12 volts
(battery positive voltage).
Q:Is the measured voltage approximately 12 volts (battery
positive voltage)?
YES:
Go to Step 5.
NO:
Go to Step 4.
STEP 4. Check the wiring harness between combination
meter connector C-03 (terminal 1, 24) and the fusible link
(36).
NOTE:
Also check ETACS-ECU connectors C-307 and C-317 for
loose, corroded, or damaged terminals, or terminals pushed
back in the connector. If ETACS-ECU connector C-307 or C-317
is damaged, repair or replace the damaged component(s) as
COMBINATION METER
54Ab-43
DIAGNOSIS
described in GROUP 00E, Harness Connector Inspection P.
00E-2.
Q:Is the wiring harness between combination meter
connector C-03 (terminal 1, 24 and the fusible link (36) in
good condition?
YES:
The trouble can be an intermittent malfunction
(Refer to GROUP 00 - How to Cope with Intermittent
Malfunction P.00-15).
NO:
Repair the wiring harness.
STEP 5. Check the battery power supply circuit to the
combination meter. Measure the voltage at combination
meter connector C-03.
(1)
Disconnect the connector, and measure at the wiring harness
side.
(2)
Turn the ignition switch to the ON position.
ZC6022230009
Harness side: C-03
(3)
Measure the voltage between terminals 2 and ground.
⦆
The voltage should measure approximately 12 volts
(battery positive voltage).
Q:Is the measured voltage approximately 12 volts (battery
positive voltage)?
YES:
Go to Step 8.
NO:
Go to Step 6.
STEP 6. Using scan tool MB991958, check data list.
Check the input signal from the ignition switch (IG1) in the
ETACS-ECU.
(1)
Turn the ignition switch to the "ON" position.
(2)
Check the ETACS data list.
⦆
Turn the ignition switch to the "ON" position.
Item No.
Item name
Normal
condition
Item 254
IG voltage
Approximately 12
volts
(battery
positive voltage)
(3)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Do the scan tool MB991958 display the item "IG voltage"
is normal condition?
YES:
Go to Step 7.
NO:
Troubleshoot the ETACS-ECU. Refer to Inspection
Procedure 2 "The ignition switch (IG1) signal is not
received P.54Ad-62."
STEP 7. Check the wiring harness between combination
meter connector C-03 (terminal 2) and the fusible link (34).
NOTE:
Also check ETACS-ECU connectors C-309 and C-317 for
loose, corroded, or damaged terminals, or terminals pushed
back in the connector. If ETACS-ECU connector C-309 or C-317
is damaged, repair or replace the damaged component(s) as
54Ab-44
COMBINATION METER
DIAGNOSIS
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