Mitsubishi Outlander GS45X. Manual - part 1700

 

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Mitsubishi Outlander GS45X. Manual - part 1700

 

 

AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>

TSB Revision

AUTOMATIC TRANSAXLE

23C-105

STEP 9. 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 P0876: High Clutch Pressure Switch System

.

PRESSURE SWITCH SYSTEM CIRCUIT

Refer to 

P.23C-100

.

.

DESCRIPTIONS OF MONITOR METHODS

• With the solenoid failure not detected and with 

4th to 6th gear driving, the switch OFF status 
continues for 2 seconds. (The detection is 
achieved twice during 1 driving cycle

*1

, and it 

continues for 2 driving cycles.)

*1

: Indicates the series of driving cycle "ignition 

key OFF 

→ ON → drive → OFF." The "1 driving 

cycle," "2 driving cycle," and so on indicates how 
many cycles are required to detect a failure.

.

MONITOR EXECUTION

• 4th, 5th, and 6th gear driving

.

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 DIAGNOSIS <A/T>

TSB Revision

AUTOMATIC TRANSAXLE

23C-106

LOGIC FLOW CHARTS (Monitor Sequence)

.

AC802676

Good

Fail counter up

END

No

No

No

No

No

No

Yes

Yes

Yes

Yes

Yes

Yes

START

Status is ''off''

Status is ''on''

All secondary parameters are
in the enable condition for
              ''Stuck-off''.

All secondary parameters
are in the enable condition
          for ''Stuck-on''.

Continuous failure for 2 secs.

Fail counter     2 times

Malfunction

AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>

TSB Revision

AUTOMATIC TRANSAXLE

23C-107

DTC SET CONDITIONS

Check Conditions <Stuck-off>

• Transmission range switch position: D

• Gear position: 4th, 5th, 6th

• Time after shift changing finish: 2 seconds or 

more

Judgment Criteria <Stuck-off>

• High clutch pressure switch status: OFF (2 sec-

onds 

× 2times)

Check Conditions <Stuck-on>

• Transmission range switch position: D or R

• Gear position: 1st, 2nd, 3rd, reverse

• Time after shift changing finish: 2 seconds or 

more

Judgment Criteria <Stuck-on>

• High clutch pressure switch status: ON (2 sec-

onds 

× 2times)

.

OBD-II DRIVE CYCLE PATTERN

Drive in 4th, 5th, and 6th gears for 2 seconds or 
more.

.

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

• Malfunction of the high clutch pressure switch 

system circuit

• Damaged harness or connector

• Malfunction of the TCM

• Malfunction of the high clutch pressure switch 

system (valve body assembly)

• Malfunction of the valve body assembly, abnor-

mal hydraulic circuit valve.

CAUTION

For the incomplete gear shifting and slippage, 
first refer to the SYMPTOM CHART 

P.23C-28

.

DIAGNOSIS

STEP 1. Check the DTC.
Q: Is the DTC other than the pressure switch set? (Is the 

code other than P0846, P0876, and P0988 set?)
YES : 
Check and repair the relevant DTC system.
NO :  Go to Step 2.

STEP 2. Check the TCM terminal voltage.
[C-37 TCM connector (vehicle side, connected)]
Measure the voltage between C-37 terminal No. 45 and body 
ground.

• High clutch engaged: 0 V

• Other than above: Battery positive voltage

Q: Is the check result normal?

YES : Go to Step 3.
NO :  Go to Step 7.

STEP 3. Check between the TCM connector and A/T 
control solenoid valve assembly.
Check for continuity between C-37 TCM connector and B-111 
A/T control solenoid valve assembly connector.
NOTE: Prior to the wiring harness inspection, check the inter-
mediate connectors A-12 and repair that if necessary.

• Between C-37 terminal No. 45 and B-111 terminal No. 5: 

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 4.
NO :  Repair or replace the failure section.

AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>

TSB Revision

AUTOMATIC TRANSAXLE

23C-108

STEP 4. Check the TCM, A/T control solenoid valve 
assembly connector pin terminals, and the connection 
status.
Q: Is the check result normal?

YES : Go to Step 5.
NO :  Repair or replace the failure section.

STEP 5. Check between the A/T control solenoid valve 
assembly connector and high clutch pressure switch.
Check for continuity between the B-111 A/T control solenoid 
valve assembly connector terminals and the high clutch pres-
sure switch connector terminals.

• Between B-111 terminal No. 5 and high clutch pressure 

switch: 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 6.
NO :  Repair or replace the failure section.

STEP 6. Check the high clutch pressure switch body 
ground.
Check for continuity between the high clutch pressure switch 
body and ground.

• Between the high clutch pressure switch body and body 

ground: Continuity exists.

Q: Is the check result normal?

YES : Replace the valve body assembly, and then go to 

Step 8.

NO :  Repair or replace the failure section.

STEP 7. Check the TCM, A/T control solenoid valve 
assembly connector pin terminals, and the connection 
status.
Q: Is the check result normal?

YES : Go to Step 9.
NO :  Repair or replace the failure section.

STEP 8. 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 :  Replace the TCM.

 

 

 

 

 

 

 

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