Opel Frontera UBS. Manual - part 2518

 

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Opel Frontera UBS. Manual - part 2518

 

 

7A–30

AUTOMATIC TRANSMISSION (4L30–E)

249RW001

Procedure 2

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.

F07RW003

7A–31

AUTOMATIC TRANSMISSION (4L30–E)

Transmission (With Transfer Case)

Transmission And Associated Parts

240R200029

Legend

(1) Transfer Control Lever Knob
(2) Front Console
(3) Selector Lever Assembly
(4) Transfer Control Lever
(5) Transfer Protector
(6) Rear Propeller Shaft
(7) Front Propeller Shaft
(8) Harness Protector
(9) Rear Mount Nut

(10) Third Crossmember

(11) Left Catalytic Converter Assembly

(12) Seat Belt Tension Rod
(13) Transmission Oil Cooler Pipe
(14) Starter
(15) Transmission Harness Connector
(16) Under Cover
(17) Torque Converter Bolt
(18) Engine Transmission Bolt
(19) Transmission Assembly (With Transfer Case)

7A–32

AUTOMATIC TRANSMISSION (4L30–E)

Removal

NOTE: Before remove transmission and transfer
assembly from vehicle, change the tansfer mode to 2WD
using push button on dash panel.

1. Remove engine hood.
2. Disconnect battery ground cable.
3. Remove transfer control lever knob (1) and

disconnect wiring harness connectors, then remove
front console (2).

4. Remove selector lever assembly (3).
5. Remove transfer control lever (4).
6. Remove transfer protector (5).
7. Disconnect shift control rod from the selector lever

assembly side.

256RW013

8. Remove rear propeller shaft (6).
9. Remove front propeller shaft (7).

10. Remove harness protector (8).

11. Support transfer case with a jack and remove two rear

mount nuts (9) from the 3rd crossmember side. 

12. Remove eight third crossmember bolts and third

crossmember (10).

13. Remove front exhaust silencer mounting nuts.
14. Remove left seat belt tension rod.
15. Disconnect two left side oxygen sensor connectors

from the transmission harness.

150RW002

16. Remove left catalytic converter assembly (11).
17. Loosen right catalytic converter nuts to exhaust

manifold.

NOTE: This will make the next steps easier.

18. Disconnect transmission oil cooler pipe (13) from A/T

side.

19. Remove oil pipe clamp  from torque converter

housing bracket.

253RY001

20. Loosen oil pipe clamp bolt at the engine mount side.
21. Remove starter (14).

7A–33

AUTOMATIC TRANSMISSION (4L30–E)

22. Disconnect fuel pipe clamp brackets from

transmission side.
Fuel hose connector removal procedure
If removal of the fuel hose connector is required for
transmission servicing and/or replacement, follow the
steps below.

141R200001

NOTE:

D

An O-ring is used as a seal between the fuel pipe and
the connector. Take care not to damage the contact
surfaces during the removal procedure. Do not allow
the surface to become contaminated with dirt or other
foreign material.

D

Perform the entire removal procedure with your
hands. Do not use tools.
1. Separating the connector and fuel pipe

1. Clean the fuel pipe and connector to remove

mud and other dirt.

2. Pull the black plastic piece toward the

connector. Hold the piece near the connector.
Pull the connector from the fuel pipe.

If the connector and fuel pipe are stuck togeth-
er, jiggle the connector back and forth to loosen
the connector. Do not yank the connector from
the fuel pipe.

141RY00002

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