Mitsubishi Outlander XL. Manual - part 458

(3)

Turn the "ON/OFF" switch to the "ON" position (turn on the
"CRUISE" indicator lamp).

(4)

Read the diagnostic trouble codes. (Refer to P.17b-5).

Q:Is DTC 23 set?

YES:

 Return to Step 1.

NO:

 The procedure is complete.

SYMPTOM CHART

M11702000023USA0000010000

Symptom

Inspection
procedure
number

Reference page

Scan tool communication with ECM Is not possible.

-

GROUP

 13Ab,

Symptom
Procedures

 -

Inspection
Procedure  1  P.
13Ab-753.

Auto-cruise  control
system

 is

 not

cancelled.

When brake pedal is depressed

1

 P.17b-26

When selector lever is moved to "N" position 2

 P.17b-33

When "CANCEL" switch is turned ON

3

 P.17b-36

Auto-cruise control system cannot be set.

4

 P.17b-37

Hunting (repeated acceleration and deceleration) occurs at the set
vehicle speed.

5

 P.17b-41

When "ON/OFF" switch is turned "ON", "CRUISE" indicator light
inside  combination  meter  does  not  illuminate.  (However,  auto-
cruise control system is normal).

6

 P.17b-44

AUTO-CRUISE CONTROL SYSTEM

17b-25

AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS

SYMPTOM PROCEDURES

Inspection Procedure 1: When the Brake Pedal is Depressed, Auto-cruise Control
System is not Cancelled.

M11702000041USA0000010000

ZC6020490000

Stoplight Switch System Circuit

17b-26

AUTO-CRUISE CONTROL SYSTEM

AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS

 

ZC6018500000

B-11 (GR)

Connector: B-11

ZC601851

Connector: C-34

0000

C-34
(BR)

 

ZC6018520000

C-201 (L)

C-204

C-202

Connectors: C-201, C-202, C-204

Clock spring

 

COMMENT
The stoplight switch circuit is suspected.

TROUBLESHOOTING HINTS (The most likely
causes for this case:)

｠

Malfunction of the stoplight switch.

｠

Damaged harness or connector.

｠

Malfunction of the ETACS-ECU

｠

Malfunction of the ECM.

DIAGNOSIS

AUTO-CRUISE CONTROL SYSTEM

17b-27

AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS

STEP 1. Using scan tool MB991958, diagnose the CAN bus
line.

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  to  the  data  link  connector
(Refer to P.17b-5).

(2)

Turn the ignition switch to the "ON" position.

(3)

Diagnose the CAN bus line (Refer to P.17b-5).

(4)

Turn the ignition switch to the "LOCK" (OFF) position.

(5)

Disconnect scan tool MB991958.

Q:Is the check result satisfactory?

YES:

 Go to Step 2

NO:

 Repair the CAN bus lines (Refer to GROUP 54D,

Diagnosis - CAN Bus Diagnostics Chart P.54D-17). Then
go to Step 15.

STEP 2. Using scan tool MB991958, check the data list item
74: Brake light switch.

(1)

Connect  scan  tool  MB991958  to  the  data  link  connector
(Refer to P.17b-5).

(2)

Turn the ignition switch to the "ON" position.

(3)

Set scan tool MB991958 to data reading mode for auto-cruise
control system (Refer to P.17b-5).

｠

Item 74, Brake light switch.

｠

When  the  brake  pedal  is  depressed,  the  display  on
scan tool MB991958 should be "ON".

｠

When the brake pedal is released, the display on scan
tool MB991958 should be "OFF".

(4)

Turn the ignition switch to the "LOCK" (OFF) position.

(5)

Disconnect scan tool MB991958.

Q:Is the switch operating properly?

YES:

 Go to Step 9.

NO:

 Go to Step 3.

STEP 3. Using scan tool MB991958, check the ETACS
system data list item 290: Brake light switch.

(1)

Connect  scan  tool  MB991958  to  the  data  link  connector
(Refer to P.17b-5).

(2)

Turn the ignition switch to the "ON" position.

(3)

Set scan tool MB991958 to data reading mode for ETACS
system  (Refer  to  GROUP  54Ad,  Diagnosis  -  Data  List
Reference Table P.54Ad-51).

｠

Item 290, Brake light switch.

｠

When  the  brake  pedal  is  depressed,  the  display  on
scan tool MB991958 should be "ON".

17b-28

AUTO-CRUISE CONTROL SYSTEM

AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS