Mitsubishi Outlander GS45X. Manual — part 1682
AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>
TSB Revision
AUTOMATIC TRANSAXLE
23C-33
STEP 6. Check for open circuit or short to ground in wiring
harness between the stoplight switch connector and the
ETACS-ECU
Between C-124 Stoplight switch connector (terminal No. 2) and
C-312 ETACS-ECU harness-side connector (terminal No. 16)
Q: Is the check result normal?
YES : Go to Step 7.
NO : Repair the wiring harness.
STEP 7. Symptom recheck after erasing diagnostic trouble
code
Q: Is the check result normal?
YES : Intermittent malfunction
NO : Replace the ETACS-ECU, and then go to Step 8.
STEP 8. Symptom recheck after erasing diagnostic trouble
code
Q: Is the check result normal?
YES : Intermittent malfunction
NO : Replace TCM.
AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>
TSB Revision
AUTOMATIC TRANSAXLE
23C-34
DTC P0705: Transmission Range Switch System
TRANSMISSION
RANGE SWITCH
TRANSMISSION
CONTROL MODULE
AC903746
ETACS-ECU
FUSIBLE
LINK
34
IG1
RELAY
IGNITION
SWITCH (IG1)
Transmission range switch system circuit
AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>
TSB Revision
AUTOMATIC TRANSAXLE
23C-35
.
DESCRIPTIONS OF MONITOR METHODS
• The TCM receives no input signal from the trans-
mission range switch.
• The TCM receives multiple input signals simulta-
neously from the transmission range switch.
.
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)
• P0712: Malfunction of the transmission fluid tem-
perature sensor (Short circuit)
• P0731: Malfunction of the 1st gear incorrect ratio
• P0732: Malfunction of the 2nd gear incorrect ratio
• P0733: Malfunction of the 3rd gear incorrect ratio
• P0734: Malfunction of the 4th gear incorrect ratio
• P0735: Malfunction of the 5th gear incorrect ratio
• P0729: Malfunction of the 6th gear incorrect ratio
• P0736: Malfunction of the Reverse gear incorrect
ratio
• P0742: Malfunction of the Torque converter
clutch system (Stuck on)
• P0846: Malfunction of the 2-6 brake pressure
switch system
• P0876: Malfunction of the High clutch pressure
switch system
• P0988: Malfunction of the Low-reverse brake
pressure switch system
Sensor (The sensor below is determined to be
normal)
• Transmission fluid temperature sensor
.
AC709490
Connectors: A-12, A-13
AC
A-12
A-13
AC703254
Connector: B-110
B-110 (B)
AB
AC703253
Connector: C-38
Brake pedal
AB
AC702815AE
Connector: C-129
AC702828
Connectors: C-309, C-313
C-313 (BR)
C-309 (B)
AI
AUTOMATIC TRANSAXLE DIAGNOSIS <A/T>
TSB Revision
AUTOMATIC TRANSAXLE
23C-36
LOGIC FLOW CHARTS (Monitor Sequence)
.
DTC SET CONDITIONS
Check Conditions
• Voltage of battery: 2 volts or more.
Judgment Criteria
• Transmission range switch: no signal detected.
(30 seconds)
• Transmission range switch: multiple signal. (30
seconds)
.
OBD-II DRIVE CYCLE PATTERN
Start the engine, keep the vehicle stopped in "P," "R,"
"N," "D" ranges respectively for more than one
minute, and turn "LOCK" (OFF) the ignition switch.
Then restart the engine, and stop the vehicle in "P,"
"R," "N," "D" ranges respectively for more than one
minute.
.
Good
Malfunction
START
Ignition switch : ON
(Battery positive voltage > 2V)
END
Multiple signal
Yes
No
Yes
No
Yes
No
No
Yes
Continuous failure
for 30 secs.
No signal
Good
AC702660
=
AB
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