Mitsubishi Eclipse / Eclipse Spyder (2000-2002). Service and repair manual — part 504

AUTOMATIC TRANSAXLE DIAGNOSIS

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AUTOMATIC TRANSAXLE

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STEP 15. Check the Park/Neutral position switch.

Check for continuity between terminals for each selector
position.

Q: Is the switch operating properly?

YES : Go to Step 16.
NO : Replace the Park/Neutral position switch. Refer to

GROUP 23B, Transaxle

P.23B-11

.

STEP 16. Check connector B-41 at Park/Neutral position
switch for damage.
Q: Is the connector in good condition?

YES : Go to Step 17.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

.

SWITCH
POSITION

TERMINAL
NUMBER

SPECIFIED
CONDITION

P

3 - 8, 9 - 10

Less than 2 ohm.

R

7 - 8

N

4 - 8, 9 - 10

D

1 - 8

AC001846

P

AB

R

D

N

3

2

L

AC001844

CONNECTOR: B-41

DIPSTICK

AB

AUTOMATIC TRANSAXLE DIAGNOSIS

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AUTOMATIC TRANSAXLE

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STEP 17. Check the power supply voltage at Park/Neutral
position switch connector B-41.
(1) Disconnect connector B-41 and measure at the harness

side.

(2) Turn the ignition switch to "ON" position.

(3) Measure the voltage between terminal 7 and ground.

•

Voltage should be battery positive voltage.

(4) Turn the ignition switch to "LOCK" (OFF) position.

Q: Is the voltage normal?

YES : Go to Step 19.
NO : Go to Step 18.

STEP 18. Check connectors C-28 at intermediate
connector and C-107 at junction block for damage.
Q: Are the connectors in good condition?

YES : Repair it because of harness open circuit or short

circuit to ground between Park/Neutral position switch
connector B-41 terminal 7 and junction block
connector C-107 terminal 9.

NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

.

AC001844

CONNECTOR: B-41

DIPSTICK

AB

AC002123

HARNESS
CONNECTOR: B-41

AD

AC001741

CONNECTOR: C-28

AM

AC001691

CONNECTOR: C-107

JUNCTION BLOCK
(FRONT VIEW)

AP

AUTOMATIC TRANSAXLE DIAGNOSIS

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STEP 19. Check connectors C-61 <2.4L Engine> or C-63
<3.0L Engine> at PCM connector for damage.
Q: Are the connectors in good condition?

YES : Go to Step 20.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

.

STEP 20. Check harness for short circuit to ground
between Park/Neutral position switch connector B-41
terminal 3 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 : Go to Step 21.
NO : Repair it.

AC001657

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

PCM

AN

AC001844

CONNECTOR: B-41

DIPSTICK

AB

AC001657

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

PCM

AN

AUTOMATIC TRANSAXLE DIAGNOSIS

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STEP 21. Check connectors C-65 at shift switch assembly,
C-27 at intermediate connector and C-41 at combination
meter for damage.
Q: Are the connectors in good condition?

YES : Go to Step 22.
NO : Repair or replace it. Refer to GROUP 00E, Harness

Connector Inspection

P.00E-2

.

AC001741

CONNECTOR: C-65

AP

AC001741

CONNECTOR: C-27

AK

AC001729 AN

CONNECTOR: C-41