Mitsubishi Outlander XL. Manual - part 455

STEP 9. Measure the ground voltage at auto-cruise control
switch connector C-201 by backprobing.

(1)

Do  not  disconnect  auto-cruise  control  switch  connector
C-201.

(2)

Turn the ignition switch to the "ON" position.

(3)

Turn the "ON/OFF" switch to the "ON" position.

ZC6018570000

C-201 Harness connector:
Harness side

(4)

Measure  the  ground  voltage  between  auto-cruise  control
switch  connector  C-201  terminal  2  and  ground  by
backprobing.

(5)

Turn the "ON/OFF" switch to the "OFF" position.

(6)

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

Q:Is the measured voltage 0.5 volt or less?

YES:

 Go to Step 15.

NO:

 Go to Step 10.

STEP 10. Measure the ground voltage at ECM connector
B-11.

(1)

Disconnect all the connectors from the ECM.

ZC601854

ECM

0000

MB992110

(2)

Connect special tool MB992110 between the ECM and the
body-side harness connector.

(3)

Turn the ignition switch to the "ON" position.

(4)

Turn the "ON/OFF" switch to the "ON" position.

ZC6018580000

Special tool 48-pin connector:
Component side

(5)

Measure  the  ground  voltage  between  special  tool  48-pin
connector terminal 25 (ECM connector B-11 terminal 95) and
ground.

(6)

Turn the "ON/OFF" switch to the "OFF" position.

(7)

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

(8)

Disconnect special tool MB992110 between the ECM and the
body-side harness connector.

(9)

Reconnect all the connectors to the ECM.

Q:Is the measured voltage 0.5 volt or less?

YES:

 Go to Step 12.

NO:

 Go to Step 11.

STEP 11. Check ECM connector B-11 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector.

Q:Are the connector and terminals in good condition?

YES:

 Install the auto-cruise control switch (Refer to P.

17b-56) and the driver’s air bag module (Refer to GROUP
52B, Air Bag Modules and Clock Spring P.52B-329). Then
go to Step 17.

AUTO-CRUISE CONTROL SYSTEM

17b-13

AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS

NO:

 Repair or replace the faulty connector (Refer to

GROUP 00E, Harness Connector Inspection P.00E-2). Install
the auto-cruise control switch (Refer to P.17b-56) and
the driver’s air bag module (Refer to GROUP 52B, Air Bag
Modules and Clock Spring P.52B-329). Then go to Step 18.

STEP 12. Check ECM connector B-11, intermediate
connector C-34, auto-cruise control switch connector C-201
and clock spring connectors C-202 and C-204 for loose,
corroded or damaged terminals, or terminals pushed back
in the connector.

Q:Are the connectors and terminals in good condition?

YES:

 Go to Step 13.

NO:

 Repair or replace the faulty connector (Refer to

GROUP 00E, Harness Connector Inspection P.00E-2). Install
the auto-cruise control switch (Refer to P.17b-56) and
the driver’s air bag module (Refer to GROUP 52B, Air Bag
Modules and Clock Spring P.52B-329). Then go to Step 18.

STEP 13. Check the harness wire between ECM connector
B-11 terminal 95 and auto-cruise control switch connector
C-201 terminal 2 for damage.

Q:Are the harness wires in good condition?

YES:

 Go to Step 14.

NO:

 Repair the damaged harness wire. Install the auto-

cruise control switch (Refer to P.17b-56) and the
driver’s air bag module (Refer to GROUP 52B, Air Bag
Modules and Clock Spring P.52B-329). Then go to Step 18.

STEP 14. Check the clock spring.
Refer  to  GROUP  52B,  Air  Bag  Modules  and  Clock  Spring  P.
52B-329.

Q:Is the clock spring in good condition?

YES:

 It can be assumed that this malfunction is

intermittent (Refer to GROUP 00, How to Use
Troubleshooting/Inspection Service Points - How to Cope
with Intermittent Malfunction P.00-15). Install the auto-
cruise control switch (Refer to P.17b-56) and the
driver’s air bag module (Refer to GROUP 52B, Air Bag
Modules and Clock Spring P.52B-329). Then go to Step 18.

NO:

 Replace the clock spring (Refer to GROUP 52B, Air Bag

Modules and Clock Spring P.52B-329). Install the auto-
cruise control switch (Refer to P.17b-56) and the
driver’s air bag module (Refer to GROUP 52B, Air Bag
Modules and Clock Spring P.52B-329). Then go to Step 18.

STEP 15. Check auto-cruise control switch connector C-201
for loose, corroded or damaged terminals, or terminals
pushed back in the connector.

Q:Are the connector and terminals in good condition?

YES:

 Go to Step 16.

NO:

 Repair or replace the faulty connector (Refer to

GROUP 00E, Harness Connector Inspection P.00E-2). Install

17b-14

AUTO-CRUISE CONTROL SYSTEM

AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS

the auto-cruise control switch (Refer to P.17b-56) and
the driver’s air bag module (Refer to GROUP 52B, Air Bag
Modules and Clock Spring P.52B-329). Then go to Step 18.

STEP 16. Check the auto-cruise control switch.

(1)

Remove  the  auto-cruise  control  switch  (Refer  to  P.
17b-56).

ZC602128AA00

Auto-cruise
control switch

(2)

Measure the resistance between terminal 2 and terminal 3
when each of the "ON/OFF", "COAST/SET", "ACC/RES" and
"CANCEL" switch is pressed.

Switch position

Specified condition

"ON/OFF" switch "OFF"

Open circuit

"ON/OFF" switch "ON"

Continuity (less than 2 ohms)

"CANCEL" switch ON

202.5 - 208 Ω

"COAST/SET" switch ON 610.5 - 624.5 Ω
"ACC/RES" switch ON

1838 - 1877 Ω

Q:Is the resistance within specifications?

YES:

 Install the auto-cruise control switch (Refer to P.

17b-56) and the driver’s air bag module (Refer to GROUP
52B, Air Bag Modules and Clock Spring P.52B-329). Then
go to Step 17.

NO:

 Replace the auto-cruise control switch (Refer to P.

17b-56). Install the driver’s air bag module (Refer to
GROUP 52B, Air Bag Modules and Clock Spring P.52B-329).
Then go to Step 18.

STEP 17. Using scan tool MB991958, check the data list item
86: Main switch, item 92: Set switch, item 91: Resume
switch and item 75: Cancel switch.

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)

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

｠

Item 86: Main switch.

｠

When  "ON/OFF"  switch  is  at  the  "ON"  position,  the
display on scan tool MB991958 should be "ON".

｠

When "ON/OFF" switch is at the "OFF" position, the
display on scan tool MB991958 should be "OFF".

｠

Item 92: Set switch.

｠

When "COAST/SET" switch is at the "ON" position, the
display on scan tool MB991958 should be "ON".

｠

When "COAST/SET" switch is at the "OFF" position,
the display on scan tool MB991958 should be "OFF".

｠

Item 91: Resume switch.

AUTO-CRUISE CONTROL SYSTEM

17b-15

AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS

｠

When "ACC/RES" switch is at the "ON" position, the
display on scan tool MB991958 should be "ON".

｠

When "ACC/RES" switch is at the "OFF" position, the
display on scan tool MB991958 should be "OFF".

｠

Item 75: Cancel switch.

｠

When "CANCEL" switch is at the "ON" position, the
display on scan tool MB991958 should be "ON".

｠

When "CANCEL" switch is at the "OFF" position, 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:

 It can be assumed that this malfunction is

intermittent (Refer to GROUP 00, How to Use
Troubleshooting/Inspection Service Points - How to Cope
with Intermittent Malfunctions P.00-15).

NO:

 Replace the ECM. When the ECM is replaced, register

the encrypted code (Refer to GROUP 42C, Diagnosis - ID
Code Registration Necessity Judgment Table P.42C-8).
Then go to Step 18.

STEP 18. Read the diagnostic trouble code.

(1)

Erase diagnostic trouble code. (Refer to P.17b-5).

(2)

Turn the ignition switch to the "ON" position.

(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 15 set?

YES:

 Return to Step 1.

NO:

 The procedure is complete.

17b-16

AUTO-CRUISE CONTROL SYSTEM

AUTO-CRUISE CONTROL SYSTEM DIAGNOSIS