Mitsubishi Outlander XL. Manual - part 493

DTC P0826: Shift Switch Assembly System

M12301000417USA0000010000

TRANSMISSION
CONTROL MODULE

SHIFT
SWITCH

SPORT
MODE

AUTO
MODE

SELECT
SWITCH

SHIFT
SWITCH
ASSEMBLY

ZC6023780000

Shift switch assembly system circuit

ZC6022210001

Connector: C-24

ZC6008750024

Connector: C-33

 

AUTOMATIC TRANSAXLE MECHANICAL

23A-87

AUTOMATIC TRANSAXLE DIAGNOSIS

ZC6035780001

Connector: C-38

Brake pedal

 

DESCRIPTIONS OF MONITOR METHODS

｠

With  the  ignition  switch  ON,  an  abnormal  signal
combination is detected for 2 seconds.

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

｠

Malfunction  of  the  shift  switch  assembly  system
circuit

｠

Damaged harness or connector

｠

Malfunction of the TCM

｠

Malfunction of the select switch

｠

Malfunction of the Shift switch (up)

｠

Malfunction of the Shift switch (down)

 

DIAGNOSIS

STEP 1. Check the TCM terminal voltage.
[C-38 TCM connector (vehicle side, connected)]
Measure the voltage between the TCM connector terminals and
body ground.

｠

Ignition switch: ON

｠

Between C-38 terminal No. 36 and body ground
Sport mode selected: 1 V or less
Other than above: battery positive voltage

｠

Between C-38 terminal No. 35 and body ground
Shift switch (up) operated: 1V or less
Other than above: battery positive voltage

｠

Between C-38 terminal No. 46 and body ground
Shift switch (down) operated: 1 V or less
Other than above: battery positive voltage

Q:Is the check result normal?

YES:

 Go to Step 2.

NO:

 Go to Step 3.

STEP 2. Check the TCM connector, vehicle-side wiring
harness connector pin terminal, and the connection status.

Q:Is the check result normal?

YES:

 Go to Step 9.

NO:

 Repair or replace the failure section.

23A-88

AUTOMATIC TRANSAXLE MECHANICAL

AUTOMATIC TRANSAXLE DIAGNOSIS

STEP 3. Check between the TCM connector and the select
switch.
Check for continuity between the C-38 TCM connector and the
C-24 select switch.

｠

Between  C-38  terminal  No.  36  and  C-24  terminal  No.  8:
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.

STEP 4. Check between the shift switch assembly and body
ground.
Check  for  continuity  between  the  C-24  shift  switch  assembly
(ground) and body ground.

｠

Between  C-24  terminal  No.  7  and  body  ground:  Continuity
exists.

Q:Is the check result normal?

YES:

 Go to Step 5.

NO:

 Repair or replace the failure section.

STEP 5. Check between the TCM connector and the shift
switch (up).
Check for continuity between the C-38 TCM connector and the
shift switch (up).

｠

Between  C-38  terminal  No.  35  and  C-24  terminal  No.  10:
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 between the TCM connector and the shift
switch (down).
Check for continuity between the C-38 TCM connector and the
shift switch (down).

｠

Between  C-38  terminal  No.  46  and  C-24  terminal  No.  9:
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 7.

NO:

 Repair or replace the failure section.

STEP 7. Check the shift switch assembly as a single unit.
Refer to P.23A-168.

Q:Is the check result normal?

YES:

 Go to Step 8.

NO:

 Repair or replace the failure section.

AUTOMATIC TRANSAXLE MECHANICAL

23A-89

AUTOMATIC TRANSAXLE DIAGNOSIS

STEP 8. Check the TCM, vehicle-side wiring harness
connector pin terminal, and the connection status.

Q:Is the check result normal?

YES:

 Replace the TCM.

NO:

 Repair or replace the failure section.

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.

23A-90

AUTOMATIC TRANSAXLE MECHANICAL

AUTOMATIC TRANSAXLE DIAGNOSIS