Mitsubishi Eclipse. Manual — part 793
AUTOMATIC TRANSAXLE DIAGNOSIS
TSB Revision
AUTOMATIC TRANSAXLE
23A-181
STEP 33. 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 34.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
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-182
STEP 34. 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. <Vehicles with sport mode>
Q: Is the harness wire in good condition?
YES : Go to Step 35.
NO : Repair or replace the harness wire.
STEP 35. 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 5.
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
AUTOMATIC TRANSAXLE DIAGNOSIS
TSB Revision
AUTOMATIC TRANSAXLE
23A-183
STEP 36. Check the transmission range switch.
Measure the resistance between the terminals for each selec-
tor position as indicated in the table below.
NOTE: For vehicles with sport mode, four positions (P, R, N, D)
are used.
Q: Is the measured resistance less than 2 ohms for each
selector position?
YES : Go to Step 37.
NO : Replace the transmission range switch. Refer to
GROUP 23B, Transaxle
STEP 37. Check transmission range switch connector B-41
for loose, corroded or damaged terminals, or terminals
pushed back in the connector. <Vehicles without sport
mode>
Q: Are the connector and terminals in good condition?
YES : Go to Step 38.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
SELECTOR
POSITION
TERMINAL CONNECTION
OF TESTER
SPECIFIED
CONDITION
P
3
− 8, 9 − 10
Less than 2 ohms.
R
7
− 8
N
4
− 8, 9 − 10
D
1
− 8
3
5
− 8
2
2
− 8
L
6
− 8
AC004672
DIPSTICK
TRANSMISSION
RANGE SWITCH
AK
AC005865
P
R
N
D
3
2
L
AB
AC001844
CONNECTOR: B-41
DIPSTICK
AK
B-41
AUTOMATIC TRANSAXLE DIAGNOSIS
TSB Revision
AUTOMATIC TRANSAXLE
23A-184
STEP 38. Measure the transmission range switch output
voltage at PCM connector C-61 by backprobing.
(1) Do not disconnect connector C-61.
(2) Turn the ignition switch to the "ON" position.
(3) Move the selector lever to the "3" position.
(4) Measure the voltage between terminal 109 and ground by
backprobing.
• The voltage should measure battery positive voltage.
(5) Turn the ignition switch to the "LOCK" (OFF) position.
Q: Does the voltage measure battery positive voltage?
YES : Go to Step 13.
NO : Go to Step 39.
STEP 39. Check PCM connector C-61 for loose, corroded
or damaged terminals, or terminals pushed back in the
connector.
Q: Are the connector and terminals in good condition?
YES : Go to Step 40.
NO : Repair or replace the damaged components. Refer to
GROUP 00E, Harness Connector Inspection
AC001657
CONNECTOR: C-61
PCM
BH
C-61
AC001907AM
C-61 HARNESS
CONNECTOR:
HARNESS SIDE
AC001657
CONNECTOR: C-61
PCM
BH
C-61
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