Mitsubishi Eclipse. Manual — part 797

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-197

STEP 7. Check harness for short circuit to ground between
transmission range switch connector B-41 terminal 3 and
combination meter connector C-43 terminal 11. <Vehicles
with sport mode>
Q: Is the harness wire in good condition?

YES : Go to Step 27.
NO : Repair or replace the harness wire.

STEP 8. Measure the transmission range switch output
voltage at PCM connector C-61 <2.4L Engine> or C-63
<3.0L Engine> by backprobing. ("R" position)
Measure the voltage between terminal 108 and ground by
backprobing.

• When selector lever position is "P," voltage should measure

0.5 volt or less.

• When selector lever position is "R," voltage should measure

battery positive voltage.

• When selector lever position is "N," voltage should measure

0.5 volt or less.

• When selector lever position is "D," voltage should measure

0.5 volt or less.

• When selector lever position is "3," voltage should measure

0.5 volt or less. <Vehicles without sport mode>

• When selector lever position is "2," voltage should measure

0.5 volt or less. <Vehicles without sport mode>

• When selector lever position is "L," voltage should measure

0.5 volt or less. <Vehicles without sport mode>

• When selector lever position is sport mode, voltage should

measure 0.5 volt or less. <Vehicles with sport mode>

Q: Is the measured voltage within the specified range?

YES : Go to Step 12.
NO : Turn the ignition switch to the "LOCK" (OFF) position.

Then go to Step 9.

AC001844

CONNECTOR: B-41

DIPSTICK

AK

B-41

AC001729AW

CONNECTOR: C-43

C-43

AC001904AN

C-61 <2.4L ENGINE> OR
C-63 <3.0L ENGINE>

HARNESS CONNECTOR:
HARNESS SIDE

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-198

STEP 9. Check harness for open circuit or short circuit to
ground between transmission range switch connector
B-41 terminal 7 and PCM connector C-61 <2.4L Engine> or
C-63 <3.0L Engine> terminal 108.
Q: Is the harness wire in good condition?

YES <Vehicles without sport mode> : Go to Step 27.
YES <Vehicles with sport mode> : Go to Step 10.
NO : Repair or replace the harness wire.

STEP 10. Check intermediate connector C-27 and
combination meter connector C-43 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector. <Vehicles with sport mode>
Q: Are the connectors and terminals in good condition?

YES : Go to Step 11.
NO : Repair or replace the damaged components. Refer to

GROUP 00E, Harness Connector Inspection

P.00E-2

.

AC001844

CONNECTOR: B-41

DIPSTICK

AK

B-41

AC001657

CONNECTOR: C-61 <2.4L ENGINE> OR
C-63 <3.0L ENGINE>

PCM

BC

C-61 <2.4L ENGINE> OR C-63 <3.0L ENGINE>

AC001741

CONNECTOR: C-27

AR

C-27

AC001729AW

CONNECTOR: C-43

C-43

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-199

STEP 11. Check harness for short circuit to ground
between transmission range switch connector B-41
terminal 7 and combination meter connector C-43 terminal
10. <Vehicles with sport mode>
Q: Is the harness wire in good condition?

YES : Go to Step 27.
NO : Repair or replace the harness wire.

STEP 12. Measure the transmission range switch output
voltage at PCM connector C-61 <2.4L Engine> or C-63
<3.0L Engine> by backprobing. ("N" position)
Measure the voltage between terminal 121 and ground by
backprobing.

• When selector lever position is "P," voltage should measure

0.5 volt or less.

• When selector lever position is "R," voltage should measure

0.5 volt or less.

• When selector lever position is "N," voltage should measure

battery positive voltage.

• When selector lever position is "D," voltage should measure

0.5 volt or less.

• When selector lever position is "3," voltage should measure

0.5 volt or less. <Vehicles without sport mode>

• When selector lever position is "2," voltage should measure

0.5 volt or less. <Vehicles without sport mode>

• When selector lever position is "L," voltage should measure

0.5 volt or less. <Vehicles without sport mode>

• When selector lever position is sport mode, voltage should

measure 0.5 volt or less. <Vehicles with sport mode>

Q: Is the measured voltage within the specified range?

YES : Go to Step 16.
NO : Turn the ignition switch to the "LOCK" (OFF) position.

Then go to Step 13.

AC001844

CONNECTOR: B-41

DIPSTICK

AK

B-41

AC001729AW

CONNECTOR: C-43

C-43

AC001905 AN

C-61 <2.4L ENGINE> OR
C-63 <3.0L ENGINE>

HARNESS CONNECTOR:
HARNESS SIDE

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-200

STEP 13. Check harness for open circuit or short circuit to
ground between transmission range switch connector
B-41 terminal 4 and PCM connector C-61 <2.4L Engine> or
C-63 <3.0L Engine> terminal 121.
Q: Is the harness wire in good condition?

YES <Vehicles without sport mode> : Go to Step 27.
YES <Vehicles with sport mode> : Go to Step 14.
NO : Repair or replace the harness wire.

STEP 14. Check intermediate connector C-27 and
combination meter connector C-43 for loose, corroded or
damaged terminals, or terminals pushed back in the
connector. <Vehicles with sport mode>
Q: Are the connectors and terminals in good condition?

YES : Go to Step 15.
NO : Repair or replace the damaged components. Refer to

GROUP 00E, Harness Connector Inspection

P.00E-2

.

AC001844

CONNECTOR: B-41

DIPSTICK

AK

B-41

AC001657

CONNECTOR: C-61 <2.4L ENGINE> OR
C-63 <3.0L ENGINE>

PCM

BC

C-61 <2.4L ENGINE> OR C-63 <3.0L ENGINE>

AC001741

CONNECTOR: C-27

AR

C-27

AC001729AW

CONNECTOR: C-43

C-43