Mitsubishi Outlander XL. Manual — part 988
YES:
Go to Step 5.
NO:
Repair the damaged parts.
STEP 5. Check the wiring harness between headlight
assembly (RH) connector A-56 (terminal No. 5) <front>, side
turn-signal light (RH) connector A-60 (terminal No. 2)
<side>, rear combination light (RH) connector D-09
(terminal No. 3) <rear> and ETACS-ECU connector C-304
(terminal No. 16) <front or side> or ETACS-ECU connector
C-311 (terminal No. 19) <rear>.
Q:Are the wiring harness between headlight assembly (RH)
connector A-56 (terminal No. 5) <front>, side turn-signal
light (RH) connector A-60 (terminal No. 2) <side>, rear
combination light (LH) connector D-09 (terminal No. 3)
<rear> and ETACS-ECU connector C-304 (terminal No.
16) <front or side> or ETACS-ECU connector C-311
(terminal No. 19) <rear> in good condition?
YES:
Go to Step 6.
NO:
Repair the wiring harness.
STEP 6. Using scan tool MB991958, Check whether the
diagnostic trouble code is reset.
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 scan
tool P.54Af-4."
(2)
Turn the ignition switch to the "ON" position.
(3)
Erase the DTC.
(4)
Turn the ignition switch from "LOCK" (OFF) position to "ON"
position.
(5)
Check if DTC is set.
Q:Is the DTC set?
YES:
Replace the ETACS-ECU.
NO:
The procedure is complete.
TROUBLE SYMPTOM CHART
M15410900009USA0000010000
Trouble symptom
Inspection
Procedure No.
Reference
page
Headlight and taillight
Headlights (low-beam) do not illuminate..
1
Headlights (high-beam) do not illuminate.. 2
LIGHTING
54Ac-25
DIAGNOSIS
Trouble symptom
Inspection
Procedure No.
Reference
page
The headlights do not illuminate when the
lighting switch is at the "PASSING" position,
but the low-beam illuminates (high-beam
and low-beam cannot be changed) with the
switch at the "HEAD" position.
3
Headlights do not illuminate when the
passing switch is operate.
4
The headlight(s) do not illuminate.
5
High-beam indicator light does not
illuminate normally.
6
The headlight automatic shutdown function
does not work normally.
7
Daytime running light function does not
work normally.
8
Any of position light, side marker lights or
the license plate light do not illuminate.
9
Turn-signal light
The turn-signal lights do not illuminate.
10
The comfort flashing function does not work
normally.
11
The turn-signal indicator lights do not
illuminate.
12
SYMPTOM PROCEDURES
Inspection Procedure 1: Headlights (low-beam) do not illuminate.
M15410900096USA0000010000
Whenever the ECU is replaced, ensure that the
power supply circuit, the ground circuit and the
communication circuit are normal.
54Ac-26
LIGHTING
DIAGNOSIS
Headlight Relay (Low-Beam) Circuit
ETACS-ECU
FUSIBLE
LINK
36
HEADLIGHT
RELAY (LOW)
FEED EFFECT
TRANSISTOR
RELAY BOX
ENGINE
COMPARTMENT
ZC6041270000
Connector: A-28X
ZC600878003
Connector: C-312
C-312
TECHNICAL DESCRIPTION (COMMENT)
If both headlights (low-beam) do not illuminate
normally, the headlight switch input circuit, headlight
relay (LOW), or ETACS-ECU may have a problem.
TROUBLESHOOTING HINTS
⦆
Malfunction of column switch
⦆
Malfunction of headlight relay (LOW)
⦆
Malfunction of the ETACS-ECU
⦆
Damaged harness wires and connectors
LIGHTING
54Ac-27
DIAGNOSIS
DIAGNOSIS
Required Special Tools:
⦆
MB992006: Extra fine probe
⦆
MB991223: Harness set
⦆
MB991958: Scan Tool (M.U.T.-III Sub Assembly)
⦆
MB991824: Vehicle 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 diagnostic
trouble code.
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 scan
too (M.U.T.-III) P.54Ac-11."
(2)
Turn the ignition switch to the "ON" position.
(3)
Check whether the ETACS-ECU related DTC is set.
(4)
Turn the ignition switch to the "LOCK" (OFF) position.
Q:Is the DTC set?
YES:
Diagnose the ETACS-ECU. Refer to GROUP 54Ad,
NO:
Go to Step 2.
STEP 2. Check headlight relay (LOW) connector A-28X for
loose, corroded or damaged terminals, or terminals pushed
back in the connector.
Q:Is headlight relay (LOW) connector A-28X in good
condition?
YES:
Go to Step 3.
NO:
Repair the damaged parts.
STEP 3. Check of headlight relay (LOW).
Refer to P.54Ac-173.
Q:Is the headlight relay (LOW) in good condition?
YES:
Go to Step 4.
NO:
Replace the headlight relay (LOW). Verify that the
low-beam headlights illuminate normally.
54Ac-28
LIGHTING
DIAGNOSIS
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст