Mitsubishi Outlander XL. Manual - part 489

STEP 6. Check the TCM and A/T control solenoid valve
assembly connector pin terminals and the connection
status.

Q:Is the check result normal?

YES:

 Replace the TCM.

NO:

 Repair or replace the failure section.

STEP 7. Erase the DTC code, and drive the vehicle for a
while.
Check that the normal code is displayed.

Q:Is the check result normal?

YES:

 The procedure is complete.

NO:

 Return to START.

DTC P0753: Low Clutch Linear Solenoid Valve System

M12301000411USA0000010000

SOLENOID VALVE SYSTEM CIRCUIT
Refer to P.23A-64.

 

DESCRIPTIONS OF MONITOR METHODS

｠

During  1st  gear  driving  or  4th  gear  driving,  an
abnormal value equivalent to open or short circuit is
detected  in  the  solenoid  control  current  for  5
seconds.

MONITOR EXECUTION

｠

Continuous

MONITOR EXECUTION CONDITIONS (OTHER
MONITOR AND SENSOR)

Other Monitor (There is no temporary DTC stored in
memory for the item monitored below)

｠

Not applicable

Sensor (The sensor below is determined to be
normal)

｠

Not applicable

AUTOMATIC TRANSAXLE MECHANICAL

23A-71

AUTOMATIC TRANSAXLE DIAGNOSIS

LOGIC FLOW CHARTS (Monitor Sequence)

ZC604077

Good

Malfunction

END

START

Continuous failure  
       for 5 secs.

No

No

Good

No

Yes

Yes

Yes

No

Yes

Short to ground

Open judgement

Shift stage is
   1st to 4th

0000

DTC SET CONDITIONS

Check Conditions <Circuit continuity ground>

｠

Shift stage: 1st to 4th.

Judgement Criteria <Circuit continuity ground>

｠

Ground short judgement: abnormal. (5 seconds)

Check Conditions <Circuit continuity open>

｠

Shift stage: 1st to 4th.

｠

Ground short judgement: normal.

Judgement Criteria <Circuit continuity open>

｠

Open short judgement: abnormal. (5 seconds)

OBD-II DRIVE CYCLE PATTERN
Start the engine, and keep the vehicle stopped in "P"
range for 5 seconds.

TROUBLESHOOTING HINTS (THE MOST LIKELY
CAUSES FOR THIS CODE TO BE SET ARE:)

｠

Malfunction of the low clutch linear solenoid valve
system circuit

｠

Damaged harness or connector

｠

Malfunction of the TCM

｠

Malfunction of the low clutch linear solenoid valve
(valve body assembly)

 

23A-72

AUTOMATIC TRANSAXLE MECHANICAL

AUTOMATIC TRANSAXLE DIAGNOSIS

DIAGNOSIS

STEP 1. Check the TCM terminal voltage.
[C-37 TCM connector (vehicle side, connected)]
Measure  the  voltage  between  the  terminal  No.  41  and  body
ground.

｠

Low clutch engaged: 300 Hz

｠

Other than above: 0 V

Q:Is the check result normal?

YES:

 Go to Step 5.

NO:

 Go to Step 2.

STEP 2. Check between the TCM connector and A/T control
solenoid valve assembly connector.
Check for continuity between C-37 TCM connector and B-111
A/T control solenoid valve assembly connector.

｠

Between  C-37  terminal  No.  41  and  B-111  terminal  No.  1:
Continuity exists.

When the continuity check result is OK, check that the wiring
harness is not shorted to the body and other wiring harness.

Q:Is the check result normal?

YES:

 Go to Step 3.

NO:

 Repair or replace the failure section.

STEP 3. Check the low clutch linear solenoid.
Refer to P.23A-160.

Q:Is the check result normal?

YES:

 Go to Step 6.

NO:

 Go to Step 4.

STEP 4. Check between the A/T control solenoid valve
assembly connector and the low clutch linear solenoid
valve connector.
Check  for  continuity  between  the  A/T  control  solenoid  valve
assembly connector terminals and the low clutch linear solenoid
valve connector terminals.

｠

Between C-111 terminal No. 1 and low clutch linear solenoid
valve: Continuity exists.

Q:Is the check result satisfactory?

YES:

 Replace the valve body assembly.

NO:

 Repair or replace the failure section.

STEP 5. Check the TCM and A/T control solenoid valve
assembly connector pin terminals and the connection
status.

Q:Is the check result normal?

YES:

 Go to Step 7.

NO:

 Repair or replace the failure section.

AUTOMATIC TRANSAXLE MECHANICAL

23A-73

AUTOMATIC TRANSAXLE DIAGNOSIS

STEP 6. Check the TCM and A/T control solenoid valve
assembly connector pin terminals and the connection
status.

Q:Is the check result normal?

YES:

 Replace the TCM.

NO:

 Repair or replace the failure section.

STEP 7. Erase the DTC code, and drive the vehicle for a
while.
Check that the normal code is displayed.

Q:Is the check result normal?

YES:

 The procedure is complete.

NO:

 Return to START.

DTC P0758 2-6: Brake Linear Solenoid Valve System

M12301000412USA0000010000

SOLENOID VALVE SYSTEM CIRCUIT
Refer to P.23A-64.

 

DESCRIPTIONS OF MONITOR METHODS

｠

During 2nd or 6th gear driving, an abnormal value
equivalent to open or short circuit is detected in the
solenoid control current for 5 seconds.

MONITOR EXECUTION

｠

Continuous

MONITOR EXECUTION CONDITIONS (OTHER
MONITOR AND SENSOR)

Other Monitor (There is no temporary DTC stored in
memory for the item monitored below)

｠

Not applicable

Sensor (The sensor below is determined to be
normal)

｠

Not applicable

23A-74

AUTOMATIC TRANSAXLE MECHANICAL

AUTOMATIC TRANSAXLE DIAGNOSIS