Mitsubishi Outlander XL. Manual - part 499

DESCRIPTIONS OF MONITOR METHODS

｠

During  1st  to  4th  driving,  and  with  the  lock-up
function deactivated, an open circuit is detected for
200 milliseconds.

｠

During the 5th to 6th driving, and with the lock-up
function deactivated, a short circuit is detected for
200 milliseconds.

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-111

AUTOMATIC TRANSAXLE DIAGNOSIS

LOGIC FLOW CHARTS (Monitor Sequence)

ZC604084

Good

Malfunction

END

START

No

Good

Yes

No

Lockup engaged

Short to ground

Open judgement

Shift stage is

5th or 6th

Continuous failure

for 200 msecs.

Shift stage is

1st to 4th

Continuous failure

for 200 msecs.

No

No

No

No

Yes

No

Yes

Yes

Yes

Yes

Yes

0000

DTC SET CONDITIONS

Check Conditions <Circuit continuity ground>

｠

Lock-up: engaged.

｠

Shift stage: 5th or 6th.

Judgement Criteria <Circuit continuity ground>

｠

Ground short judgement: abnormal. (0.2 second)

23A-112

AUTOMATIC TRANSAXLE MECHANICAL

AUTOMATIC TRANSAXLE DIAGNOSIS

Check Conditions <Circuit continuity open>

｠

Lock-up: engaged.

｠

Shift stage: 1st to 4th.

｠

Ground short judgement: normal.

Judgement Criteria <Circuit continuity open>

｠

Open judgement: abnormal. (0.2 second)

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  shift  solenoid  valve
system circuit

｠

Damaged harness or connector

｠

Malfunction of the TCM

｠

Malfunction  of  the  low  clutch  shift  solenoid  valve
(valve body Assembly)

 

DIAGNOSIS

STEP 1. Check the TCM terminal voltage.
[C-38 TCM connector (vehicle side, connected)]
Measure the voltage between terminal No. 14 and body ground.

｠

5th and 6th: Battery positive voltage

｠

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-38 TCM connector and B-111
A/T control solenoid valve assembly connector.

｠

Between  C-38  terminal  No.  14  and  B-111  terminal  No.  22:
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 shift 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 shift solenoid valve
connector.
Check  for  continuity  between  the  B-111  A/T  control  solenoid
valve  assembly  connector  terminals  and  the  low  clutch  shift
solenoid valve connector terminals.

｠

Between B-111 terminal No. 22 and low clutch shift solenoid
valve: Continuity exists.

Q:Is the check result satisfactory?

AUTOMATIC TRANSAXLE MECHANICAL

23A-113

AUTOMATIC TRANSAXLE DIAGNOSIS

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.

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 P1758: Low-Reverse Brake Shift Solenoid Valve System

M12301000428USA0000010000

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

DESCRIPTIONS OF MONITOR METHODS

｠

With the ignition switch ON, the open or short circuit
is detected for 200 milliseconds.

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-114

AUTOMATIC TRANSAXLE MECHANICAL

AUTOMATIC TRANSAXLE DIAGNOSIS