Mitsubishi Outlander (2003+). Manual — part 211

TROUBLESHOOTING <A/T>

AUTOMATIC TRANSMISSION (FF)

23A-139

OSCILLOSCOPE INSPECTION
PROCEDURE

M1231008500357

Waveform sample

Terminal
No.

Check item

Inspection conditions

Normal
condition
(Waveform
sample)

70

Crank angle sensor

Selector lever position: P Engine: Idling (vehicle

stopped)

Waveform A

79

Vehicle speed signal

Selector lever position:
Sport mode (3rd gear)

Driving at constant
speed of 50 km/h in 3rd
gear ( 1,400

−

1,700

r/min)

Waveform B

64

Input shaft speed sensor

Waveform C

73

Output shaft speed
sensor

128

LR solenoid valve

•

Ignition switch: ON

•

Selector lever
position: P

•

Engine: Stopped

•

Throttle (Accelerator)
opening voltage: 1 V
or less

Force drive each
solenoid valve (Actuator
test)

Waveform D

137

UD solenoid valve

136

2ND solenoid valve

138

OD solenoid valve

130

DCC solenoid valve

AC001872AC

(V)

Waveform A

(ms)

0

5

AC001872 AG

(V)

Waveform B

(ms)

0

12

AC001874 AC

(V)

Waveform C

(ms)

0

5

AC001875 AC

(V)

Waveform D

(ms)

0

20

40

60

TROUBLESHOOTING <A/T KEY INTERLOCK AND SHIFT LOCK MECHANISMS>

AUTOMATIC TRANSMISSION (FF)

23A-140

TROUBLESHOOTING <A/T KEY INTERLOCK AND SHIFT

LOCK MECHANISMS>

TROUBLE SYMPTOM CHART

M1232001800468

NOTE: The R (reverse) position warning function is controlled by the Smart Wiring System (SWS). The
troubleshooting for * refers to GROUP 54B - SWS troubleshooting.

Symptom

Inspection
procedure
number

Reference
page

When the ignition key is at a position other than the LOCK (OFF) position,
the selector lever can be moved from the P to the R position even though
the brake pedal is not depressed.

1

P.23A-141

When the ignition key is at a position other than the LOCK (OFF) position,
the selector lever cannot be moved from the P to the R position even
though the brake pedal is being depressed.

2

P.23A-141

The ignition key is at the LOCK (OFF) position, but the selector lever can
be moved from the P to the R position when the brake pedal is
depressed.

3

P.23A-141

The selector lever cannot be easily moved from the P to the R position.

4

P.23A-141

The selector lever cannot be moved from the R to the P position.

5

P.23A-142

The ignition key cannot be turned to the LOCK (OFF) position when the
selector lever is at the P position.

6

P.23A-142

The ignition key can be turned to the LOCK (OFF) position when the
selector lever is at a position other than the P position.

7

P.23A-142

The buzzer does not sound when the selector lever is at the R position.*

−

−

TROUBLESHOOTING <A/T KEY INTERLOCK AND SHIFT LOCK MECHANISMS>

AUTOMATIC TRANSMISSION (FF)

23A-141

SYMPTOM PROCEDURES

INSPECTION PROCEDURE 1: When the ignition key is at a position other than the LOCK (OFF)
position, the selector lever can be moved from the P to the R position even though the brake pedal is
not depressed.

COMMENTS ON TROUBLE SYMPTOM
The cause is probably a malfunction of the selector
lever assembly lock cam or shift lock cable.

Possible causes

•

Malfunction of lock cam

•

Malfunction of shift lock cable

DIAGNOSIS

Check by referring to the possible causes.

INSPECTION PROCEDURE 2: When the ignition key is at a position other than the LOCK (OFF)
position, the selector lever cannot be moved from the P to the R position even though the brake pedal
is being depressed.

COMMENTS ON TROUBLE SYMPTOM
The cause is probably a malfunction of the selector
lever assembly, transmission control cable, shift lock
cable, key interlock cable or ignition key cylinder lock
bar.

Possible causes

•

Malfunction of selector lever assembly

•

Malfunction of transmission control cable

•

Malfunction of shift lock cable

•

Malfunction of key interlock cable

•

Malfunction of lock bar

DIAGNOSIS

Check by referring to the possible causes.

INSPECTION PROCEDURE 3: The ignition key is at the LOCK (OFF) position, but the selector lever
can be moved from the P to the R position when the brake pedal is depressed.

COMMENTS ON TROUBLE SYMPTOM
The cause is probably a malfunction of the key
interlock cable or ignition key cylinder lock bar.

Possible causes

•

Malfunction of key interlock cable

•

Malfunction of lock bar

DIAGNOSIS

Check by referring to the possible causes.

INSPECTION PROCEDURE 4: The selector lever cannot be easily moved from the P to the R position.

COMMENTS ON TROUBLE SYMPTOM
The cause is probably a malfunction of the selector
lever assembly, transmission control cable, shift lock
cable, key interlock cable or ignition key cylinder lock
bar.

Possible causes

•

Malfunction of selector lever assembly

•

Malfunction of transmission control cable

•

Malfunction of shift lock cable

•

Malfunction of key interlock cable

•

Malfunction of lock bar

DIAGNOSIS

Check by referring to the possible causes.

TROUBLESHOOTING <A/T KEY INTERLOCK AND SHIFT LOCK MECHANISMS>

AUTOMATIC TRANSMISSION (FF)

23A-142

INSPECTION PROCEDURE 5: The selector lever cannot be moved from the R to the P position.

COMMENTS ON TROUBLE SYMPTOM
The cause is probably a malfunction of the selector
lever assembly or transmission control cable.

Possible causes

•

Malfunction of selector lever assembly

•

Malfunction of transmission control cable

DIAGNOSIS

Check by referring to the possible causes.

INSPECTION PROCEDURE 6: The ignition key cannot be turned to the LOCK (OFF) position when the
selector lever is at the P position.

COMMENTS ON TROUBLE SYMPTOM
The cause is probably a malfunction of the selector
lever assembly, key interlock cable or ignition key
cylinder lock bar.

Possible causes

•

Malfunction of selector lever assembly

•

Malfunction of key interlock cable

•

Malfunction of lock bar

DIAGNOSIS

Check by referring to the possible causes.

INSPECTION PROCEDURE 7: The ignition key can be turned to the LOCK (OFF) position when the
selector lever is at a position other than the P position.

COMMENTS ON TROUBLE SYMPTOM
The cause is probably a malfunction of the key
interlock cable or ignition key cylinder lock bar.

Possible causes

•

Malfunction of key interlock cable

•

Malfunction of lock bar

DIAGNOSIS

Check by referring to the possible causes.