Mitsubishi Eclipse. Manual — part 798

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-201

STEP 15. Check harness for short circuit to ground
between transmission range switch connector B-41
terminal 4 and combination meter connector C-43 terminal
9. <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 16. Measure the transmission range switch output
voltage at PCM connector C-61 <2.4L Engine> or C-63
<3.0L Engine> by backprobing. ("D" position)
Measure the voltage between terminal 102 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

0.5 volt or less.

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

battery positive voltage.

• 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 battery positive voltage. <Vehicles with sport
mode>

Q: Is the measured voltage within the specified range?

YES : Go to Step 21.
NO : Turn the ignition switch to the "LOCK" (OFF) position.

Then go to Step 17.

AC001844

CONNECTOR: B-41

DIPSTICK

AK

B-41

AC001729AW

CONNECTOR: C-43

C-43

AC001906 AN

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

HARNESS CONNECTOR:
HARNESS SIDE

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-202

STEP 17. Check harness for open circuit or short circuit to
ground between transmission range switch connector
B-41 terminal 1 and PCM connector C-61 <2.4L Engine> or
C-63 <3.0L Engine> terminal 102.
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 18.
NO : Repair or replace the harness wire.

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>

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-203

STEP 18. Check shift switch assembly connector C-65,
intermediate connector C-27 and combination meter
connector C-41 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 19.
NO : Repair or replace the damaged components. Refer to

GROUP 00E, Harness Connector Inspection

P.00E-2

.

AC001741

CONNECTOR: C-65

AS

C-65

AC001741

CONNECTOR: C-27

AR

C-27

AC001729AX

CONNECTOR: C-41

C-41

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-204

STEP 19. Check harness for short circuit to ground
between transmission range switch connector B-41
terminal 1 and shift switch assembly connector C-65
terminal 1.
Q: Is the harness wire in good condition?

YES : Go to Step 20.
NO : Repair or replace the harness wire.

STEP 20. Check harness for short circuit to ground
between shift switch assembly connector C-65 terminal 2
and combination meter connector C-41 terminal 50.
<Vehicles with sport mode>
Q: Is the harness wire in good condition?

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

AC001844

CONNECTOR: B-41

DIPSTICK

AK

B-41

AC001741

CONNECTOR: C-65

AS

C-65

AC001741

CONNECTOR: C-65

AS

C-65

AC001729AX

CONNECTOR: C-41

C-41