Mitsubishi Eclipse. Manual - part 788

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-161

STEP 2. 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: Does the resistance measure less than 2 ohms for each 

selector position?
YES : Go to Step 3.
NO :  Replace the transmission range switch. Refer to 

GROUP 23B, Transaxle 

P.23B-10

.

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

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-162

STEP 3. Check transmission range switch connector B-41, 
intermediate connector C-28 and junction block connector 
C-112 for loose, corroded or damaged terminals, or 
terminals pushed back in the connector.
Q: Are the connectors and terminals in good condition?

YES : Go to Step 4.
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

AC106611AB

CONNECTOR: C-28

C-28

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-163

AC106612AB

CONNECTOR: C-112

JUNCTION BLOCK
(FRONT VIEW)

C-112

AUTOMATIC TRANSAXLE DIAGNOSIS

TSB Revision

AUTOMATIC TRANSAXLE

23A-164

STEP 4. Check harness for open or short circuit to ground 
between transmission range switch connector B-41 
terminal 8 and junction block connector C-112 terminal 12.
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

AC106612AB

CONNECTOR: C-112

JUNCTION BLOCK
(FRONT VIEW)

C-112