Isuzu D-Max / Isuzu Rodeo (TFR/TFS). Manual - part 662

7A1 – 148 AUTOMATIC TRANSMISSION (4L30-E)

INSTALLATION

To install, follow the removal steps in the reverse order,
noting the following points;

1. Mode Switch Bolt Torque

N·m (kg·cm / lb·in)

13 (130 / 113)

Selector Lever Nut Torque

N·m (kg·m / lb·ft)

23 (2.3 / 17)

2. Mode switch setting procedure

Perform either of the following adjustment
procedures:
Procedure1
a. Place selector lever in neutral.
b. Remove selector lever from the mode switch.
c.

Remove the mode switch cover.

d. Loosen the two 10 mm screws.
e. Rotate the mode switch until the slot in the mode

switch housing aligns with the selector shaft
bushing, and insert a 3/32 in. (2.4 mm) drill bit or
punch (1) into the slot.

f.

Tighten the screws to 13 N·m (113 lb·in).

g. After completing adjustment, snap the mode

switch cover into place.

h. Reinstall the selector lever.
Procedure2
a. Place selector lever in neutral.
b. Disconnect transmission harness connector from

mode switch connector.

c.

Remove mode switch connector with bracket
from the transmission case.

d. Connect multimeter (resistance mode) to

terminals 1(E) and 4(H) on mode switch
connector.

e. Loosen two mounting screws.
f.

Rotate mode switch slightly in both directions to
determine the range (approx. 5 degrees) of
electrical contact.

g. Position mode switch in middle of contact range.
h. Tighten two mounting screws.
I.

Remove multimeter and install mode switch
harness connector with bracket to the
transmission case.

j.

Connect transmission harness connector to mode
switch connector.

1

249RW001

Mode switch connector

5 (D)

8 (A)

6 (C)

3 (G)

4 (H)

7 (B)

2 (F)

1 (E)

F07RW003

AUTOMATIC TRANSMISSION (4L30-E)  7A1 – 149

4

3

12

13

6

8

11

10

9

7

5

1

2

TRANSMISSION

240LW002

Removal Steps

1. Exhaust pipe
2. Rear propeller shaft
3. Fuel pipe
4. ATF oil cooler pipe
5. Heat protector
6. Harness connector
7. Starter
8. Flywheel under cover
9. Flywheel-Torque converter bolt

10. Rear mount nut
11. 3rd crossmember
12. Engine-transmission bolt
13. Transmission assembly

Installation Steps

To install, follow the removal steps in the
reverse order.

7A1 – 150 AUTOMATIC TRANSMISSION (4L30-E)

REMOVAL

Preparation:

•

Remove engine hood.

•

Disconnect negative (–) battery cable.

1. Exhaust Pipe

1) Remove catalytic converter, center pipe and left

front pipe.

2) Disconnect O

2

sensor connector from the

transmission harness connector.

2) Disconnect rear propeller shaft transmission side.

2. Rear Propeller Shaft

1) Disconnect shift control rod from the selector

lever assembly side.

3. Fuel Pipe

Disconnect two fuel pipe clamp bracket from the
transmission case eight side.

4. ATF Oil Cooler Pipe

1) Disconnect ATF oil cooler pipe from transmission

side.

2) Remove oil pipe clamp bracket from torque

converter case.

3) Loosen oil pipe clamp bolt at the engine mount

side.

256LW004

401LW001

141LW001

253LW002

AUTOMATIC TRANSMISSION (4L30-E)  7A1 – 151

5. Heat Protector

6. Harness Connector

1) Disconnect transmission harness connectors from

transmission side connectors.

2) Disconnect harness clamp from transmission case

side.

7. Starter

8. Flywheel Under Cover

Remove flywheel under covers (3 pieces) from
transmission case.

9. Flywheel – Torque Converter Bolt

Remove flywheel torque converter fixing bolts (6
pieces) by turning crankshaft.

10. Rear Mount Nut

1) Support transmission with a jack.
2) Remove two rear mount nuts from the rear

mount.

11. 3rd Crossmember

Remove eight 3rd crossmember bolts.

12. Engine-Transmission Bolt

1) Hoist engine with a chain block.
2) Remove engine-transmission bolts

13. Transmission Assembly

815LW001

210LW001

210LW002