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Mitsubishi Outlander XL. Manual - part 500

LOGIC FLOW CHARTS (Monitor Sequence)

ZC604085

Continuous failure

for 200 msecs.

Good

Malfunction

END

START

Good

Yes

Short to ground

Open judgement

Ignition switch :ON

(Battery positive voltage

≧

2V)

0000

DTC SET CONDITIONS

Check Conditions <Circuit continuity ground>

｠

Voltage of battery: 2 volts or more.

Judgement Criteria <Circuit continuity ground>

｠

Ground short judgement: abnormal. (0.2 second)

Check Conditions <Circuit continuity open>

｠

Voltage of battery: 2 volts or more.

｠

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-reverse brake shift solenoid
valve system circuit

｠

Damaged harness or connector

｠

Malfunction of the TCM

｠

Malfunction of the low-reverse brake shift solenoid
valve (valve body assembly)

AUTOMATIC TRANSAXLE MECHANICAL

23A-115

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. 51 and body
ground.

｠

Reverse and 1st coast: 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-37 TCM connector and B-111
A/T control solenoid valve assembly connector.

｠

Between C-37 terminal No. 51 and B-111 terminal No. 17:
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-reverse brake 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-reverse brake shift
solenoid valve connector.
Check for continuity between the B-111 A/T control solenoid
valve assembly connector terminals and the low-reverse brake
shift solenoid valve connector terminals.

｠

Between B-111 terminal No. 17 and low-reverse brake shift
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.

23A-116

AUTOMATIC TRANSAXLE MECHANICAL

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 P1773: ABS Information (ABS/ASC)

M12301000431USA0000010000

DESCRIPTIONS OF MONITOR METHODS

｠

When approx. 1 second has elapsed after TCM
started, the ABS/ASC abnormality signal is
received via the CAN communication with vehicle
speed at 55 km/h or more.

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-117

AUTOMATIC TRANSAXLE DIAGNOSIS

LOGIC FLOW CHARTS (Monitor Sequence)

ZC604086

PG-B

: Calculated vehicle speed

by output shaft speed sensor

Good

END

START

Yes

TCM is started

ABS error signal

reception

Continuous failure
for 500 msecs.

Timer start

Timer

＞

1.05 secs

PG-B

≧

55 km/h

Malfunction

Yes

0000

DTC SET CONDITIONS

Check Conditions

｠

TCM is started: more than 1.05 seconds.

｠

Vehicle speed: more than 55 km/h(34.4 mph).

Judgement Criteria

｠

Communication status: fail. (0.5 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 CAN

｠

Malfunction of the ABS/ASC-ECU

23A-118

AUTOMATIC TRANSAXLE MECHANICAL

AUTOMATIC TRANSAXLE DIAGNOSIS

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