1998 OPEL FRONTERA door lock

8D–406 WIRING SYSTEM
There are four kinds of ID codes which can be registered,
for which these three modes, ID code new registration, ID
code additional registration and ID code check, are
available.
This procedure erases all registered ID codes and
registers a new received ID code instead.
Step Action Yes No
1. Open the driver’s side door.
2. Turn the starter switch off.
Is the action complete?
Turn the starter switch to ACC position and then off three times
within five seconds after step 1.
Is the action complete within five seconds?
Close the door and then open it two times within ten seconds after
step 2.
Is the action complete within ten seconds?
1. Turn the starter switch to ACC position and then off five times.
2. Close the door and then open it.
NOTE: This step must be performed within ten seconds after step
3.
Is the action complete?
The control unit makes lock/unlock response once with interval of
one second.
Is the response complete?
Operate the lock or unlock button of transmitter within twenty
seconds after step 5.
Is the action complete?
The control unit makes lock/unlock response once with interval of
one second as ID temporary registration.
Is the response complete?
Operate the lock or unlock button of transmitter within twenty
seconds after step 7.
Is the action complete?
The control unit compares temporary registered ID code with
receiving ID code.
Is temporary registered ID code the same as receiving ID code?
The control unit makes lock/unlock response three times with
interval of one second.
Is the response complete?
The control unit erases all registered ID codes and registers new
ID code.
Is the registration complete? 1
2
3
4
5
6
7
8
9
10
11Go to Step 2
Go to Step 3
Go to Step 4
Go to Step 5
Go to Step 6
Go to Step 7
Go to Step 8
Go to Step 9
Go to Step 11
Finished
Go to Step 12—
Finished
Finished
Finished
—
Finished
—
Finished
Go to Step 11
—
Go to Step 13

WIRING SYSTEM 8D–407
Step Action Yes No
The control unit makes lock/unlock response once with interval of
one second.
Is the response complete?
The control unit makes lock/unlock response three times with
interval of one second.
Is the response complete? 12
13Finished
Finished—
—
Step Action Yes No
1. Open the driver’s side door.
2. Turn the starter switch off.
Is the action complete?
Turn the starter switch to ACC position and then off three times
within five seconds after step 1.
Is the action complete within five seconds?
Close the door and then open it two times within ten seconds after
step 2.
Is the action complete within ten seconds?
1. Turn the starter switch to ACC position and then off three
times.
2. Close the door and then open it.
NOTE: This step must be performed within ten seconds after step
3.
Is the action complete?
The control unit makes lock/unlock response two times with
interval of one second.
Is the response complete?
Operate the lock or unlock button of transmitter within twenty
seconds after step 5.
Is the action complete?
The control unit makes lock/unlock response two times with
interval of one second as ID temporary registration.
Is the response complete?
Operate the lock or unlock transmitter within twenty seconds after
step 7.
Is the action complete?
The control unit compares temporary registered ID code with
receiving ID code.
Is temporary registered ID code the same as receiving ID code?
The control unit makes lock/unlock response three times with
interval of one second.
Is the response complete?
The control unit registers new ID code.
Is the registration complete? 1
2
3
4
5
6
7
8
9
10
11Go to Step 2
Go to Step 3
Go to Step 4
Go to Step 5
Go to Step 6
Go to Step 7
Go to Step 8
Go to Step 9
Go to Step 11
Finished
Go to Step 12—
Finished
Finished
Finished
—
Finished
—
Finished
Go to Step 10
—
Go to Step 13
This procedure additionally registers a new received ID
code with holding registered ID codes. When total
number of registered ID codes and newly registered ID
code exceeds four, they are erased in order of older one.

8D–408 WIRING SYSTEM
Step Action Yes No
The control unit makes lock/unlock response once with interval of
one second.
Is the response complete?
The control unit makes lock/unlock response three times with
interval of one second.
Is the response complete? 12
13Finished
Finished—
—
Step Action Yes No
1. Open the driver’s side door.
2. Turn the starter switch off.
Is the action complete?
Turn the starter switch to ACC position and then off three times
within five seconds after step 1.
Is the action complete within five seconds?
Close the door and then open it two times within ten seconds after
step 2.
Is the action complete within ten seconds?
1. Turn the starter switch to ACC position and then off.
2. Close the door and then open it.
NOTE: This step must be performed within ten seconds after step
3.
Is the action complete?
The control unit makes lock/unlock response twice as many the
number of registered ID code with interval of two seconds. (In case
of no registered code, the response is made ten times.)
Is the response complete? 1
2
3
4
5Go to Step 2
Go to Step 3
Go to Step 4
Go to Step 5
Finished—
Finished
Finished
Finished
—
This procedure checks how many kinds of ID code are
registered.
Step Action Yes No
Open the driver’s side door.
Is the action complete?
Lock the door and then unlock it three times within ten seconds
after step 1.
Is the action complete within five seconds?
Close the door and then open it two times within ten seconds after
step 2.
Is the action complete within ten seconds? 1
2
3Go to Step 2
Go to Step 3
Go to Step 4—
Finished
Finished Anti–theft horn, as an answer back function for the
transmitter operation, changes from available into
unavailing or from unavailing into available by this
procedure.

WIRING SYSTEM 8D–409
Step Action Yes No
1. Lock the door and unlock it three times.
2. Close the door and then open it.
NOTE: This step must be performed within ten seconds after step
3.
Is the action complete?
Answer back mode changes.
Is this step complete?
The control unit makes lock/unlock response once with interval of
one second.
Is the response complete?
The control unit makes lock/unlock response three times with
interval of one second.
Is the response complete? 4
5
6
7Go to Step 5
Go to Step 6
Finished
FinishedFinished
Go to Step 7
—
—
1. Remove and install the control unit.
Refer to Anti–theft & Keyless Entry Control Unit
Removal and Installation in this section.
2. Register ID code.
Refer to ID Code Registration in this section.
3. Check that the keyless entry system works normally.
1. Prepare a new transmitter.
2. Register ID code.
Refer to ID Code Registration in this section.
3. Check that the keyless entry system works normally.
1. Remove a screw to remove the cover.
2. Remove the batteries.
3. Set the new batteries into the transmitter.
4. Install the cover to the transmitter.
5. Check that the keyless entry system works normally.

8F–1 BODY STRUCTURE
BODY AND ACCESSORIES
BODY STRUCTURE
CONTENTS
Service Precaution 8F–3. . . . . . . . . . . . . . . . . . . . . .
Frame 8F–3. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 8F–3. . . . . . . . . . . . . . . . . . . . . .
Frame Dimensions (L W B) 8F–4. . . . . . . . . . . . . . .
Frame Dimensions (S W B) 8F–5. . . . . . . . . . . . . . .
General Description 8F–6. . . . . . . . . . . . . . . . . . . . .
Front Bumper 8F–6. . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–6. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Bumper Slider Bracket 8F–7. . . . . . . . . . . . . .
Removal 8F–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–7. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Bumper 8F–8. . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–8. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–8. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–9. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location (W/Rear Combination Light
and License Light) 8F–10. . . . . . . . . . . . . . . . . . . .
Removal 8F–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–11. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location (W/Rear Combination Light) 8F–12
Removal 8F–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Bumper Slider 8F–14. . . . . . . . . . . . . . . . . . . . .
Removal 8F–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–14. . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 8F–15. . . . . . . . . . . . . . . . . . . . .
Cowl Cover 8F–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–15. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Hood 8F–16. . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–16. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–16. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Air Bulge 8F–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–17. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–17. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Hood Hinge 8F–18. . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–18. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–18. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–18. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Engine Hood Lock 8F–19. . . . . . . . . . . . . . . . . . . . . . . Parts Location 8F–19. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–20. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Radiator Grille And Front End Lower Panel 8F–20.
Parts Location 8F–20. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–20. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–21. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Fender Panel 8F–22. . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–22. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–22. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–23. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Body Mounting 8F–24. . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–24. . . . . . . . . . . . . . . . . . . . . . . .
Removal (No.1 – No. 2) 8F–24. . . . . . . . . . . . . . . .
Removal (No. 3 — No. 6) 8F–25. . . . . . . . . . . . . . .
Installation 8F–26. . . . . . . . . . . . . . . . . . . . . . . . . . . .
General Description 8F–27. . . . . . . . . . . . . . . . . . . . .
Body Dimension 8F–28. . . . . . . . . . . . . . . . . . . . . . . .
Instrument Panel Assembly 8F–48. . . . . . . . . . . . . . .
Parts Location 8F–48. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–49. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–53. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Cross Beam Assembly 8F–54. . . . . . . . . . . . . . . . . . .
Parts Location 8F–54. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–54. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–55. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Door Assembly 8F–56. . . . . . . . . . . . . . . . . . . .
Parts Location 8F–56. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–56. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–56. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Door Assembly 8F–57. . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–57. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–57. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–58. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Strikers 8F–58. . . . . . . . . . . . . . . . . . . . . . . . . . .
Adjustment 8F–58. . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Check Arm Assembly (Front & Rear) 8F–59. .
Parts Location 8F–59. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–59. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8F–60. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Window Regulator, Glass And Glass
Run 8F–60. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Parts Location 8F–60. . . . . . . . . . . . . . . . . . . . . . . .
Removal 8F–60. . . . . . . . . . . . . . . . . . . . . . . . . . . . .

SECURITY AND LOCKS8H–1
BODY AND ACCESSORIES
SECURITY AND LOCKS
CONTENTS
Service Precaution 8H–2. . . . . . . . . . . . . . . . . . . . . .
Front Door Lock Assembly 8H–2. . . . . . . . . . . . . . .
Front Door Lock Assembly and
Associated Parts 8H–2. . . . . . . . . . . . . . . . . . . . . .
Removal 8H–2. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–3. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Front Outside Handle and Door Lock Cylinder 8H–4
Front Outside Handle, Door Lock Cylinder
and Associated Parts 8H–4. . . . . . . . . . . . . . . . . .
Removal 8H–4. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–5. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Door Lock Assembly 8H–7. . . . . . . . . . . . . . . .
Rear Door Lock Assembly and Associated
Parts 8H–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Removal 8H–7. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–8. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Outside Handle 8H–9. . . . . . . . . . . . . . . . . . . .
Rear Outside Handle and Associated Parts 8H–9
Removal 8H–9. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–10. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Rear Door Inside Lock Knob Link 8H–10. . . . . . . . . .
Removal 8H–10. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–10. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Inside Lock Knob 8H–11. . . . . . . . . . . . . . . . . . .
Removal 8H–11. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–11. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Door Inside Handle 8H–11. . . . . . . . . . . . . . . . . . . . . .
Removal and Installation 8H–11. . . . . . . . . . . . . . .
Tailgate Lock Assembly (LH) 8H–12. . . . . . . . . . . . . .
Tailgate Lock Assembly (LH) and
Associated Parts 8H–12. . . . . . . . . . . . . . . . . . . . . .
Removal 8H–12. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–13. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tailgate Lock Assembly (RH) 8H–14. . . . . . . . . . . . .
Tailgate Lock Assembly (RH) and
Associated Parts 8H–14. . . . . . . . . . . . . . . . . . . . . .
Removal 8H–14. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–15. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tailgate Inside Lock Knob 8H–15. . . . . . . . . . . . . . . .
Removal 8H–15. . . . . . . . . . . . . . . . . . . . . . . . . . . . . Installation 8H–15. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Tailgate Inside Handle 8H–16. . . . . . . . . . . . . . . . . . .
Parts Location 8H–16. . . . . . . . . . . . . . . . . . . . . . . .
Removal and Installation 8H–16. . . . . . . . . . . . . . .
Tailgate Outside Handle and/or Tailgate
Lock Cylinder 8H–17. . . . . . . . . . . . . . . . . . . . . . . . . .
Tailgate Outside Handle and/or Tailgate
Lock Cylinder and Associated Parts 8H–17. . . . .
Removal 8H–17. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Installation 8H–18. . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key 8H–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Key Coding 8H–19. . . . . . . . . . . . . . . . . . . . . . . . . . .
Key Styles 8H–19. . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Power Door Lock System 8H–20. . . . . . . . . . . . . . . .
General Description 8H–20
. . . . . . . . . . . . . . . . . . . . . .
Front Door Lock Actuator Removal 8H–20. . . . . .
Front Door Lock Actuator Installation 8H–20. . . . .
Rear Door Lock Actuator Removal 8H–20. . . . . . .
Rear Door Lock Actuator Installation 8H–21. . . . .
Tailgate Lock Actuator Removal 8H–21. . . . . . . . .
Tailgate Lock Actuator Installation 8H–21. . . . . . .
Anti-theft System 8H–22. . . . . . . . . . . . . . . . . . . . . . . .
General Description 8H–22. . . . . . . . . . . . . . . . . . . . . .
Anti-theft & Keyless Entry Control Unit
Removal 8H–22. . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Anti-theft & Keyless Entry Control Unit
Installation 8H–22. . . . . . . . . . . . . . . . . . . . . . . . . . .
Anti-theft Indicator Removal 8H–22. . . . . . . . . . . . .
Anti-theft Indicator Installation 8H–23. . . . . . . . . . .
Anti-theft Horn Removal 8H–23. . . . . . . . . . . . . . . .
Anti-Theft Horn Installation 8H–23. . . . . . . . . . . . . .
Engine Hood Switch Removal 8H–23. . . . . . . . . . .
Engine Hood Switch Installation 8H–23. . . . . . . . .
Keyless Entry System 8H–24. . . . . . . . . . . . . . . . . . . .
ID Code Registration 8H–24. . . . . . . . . . . . . . . . . . .
Answer Back (Anti–theft Horn Operation)
Change Mode 8H–26. . . . . . . . . . . . . . . . . . . . . . . .
Anti–theft & Keyless Entry Control
Unit/Transmitter Replacement 8H–27. . . . . . . . . .
Main Data and Specifications 8H–28. . . . . . . . . . . . .

8H–2SECURITY AND LOCKS
Service Precaution
WARNING: IF SO EQUIPPED WITH A
SUPPLEMENTAL RESTRAINT SYSTEM (SRS),
REFER TO THE SRS COMPONENT AND WIRING
LOCATION VIEW IN ORDER TO DETERMINE
WHETHER YOU ARE PERFORMING SERVICE ON OR
NEAR THE SRS COMPONENTS OR THE SRS
WIRING. WHEN YOU ARE PERFORMING SERVICE
ON OR NEAR THE SRS COMPONENTS OR THE SRS
WIRING, REFER TO THE SRS SERVICE
INFORMATION. FAILURE TO FOLLOW WARNINGS
COULD RESULT IN POSSIBLE AIR BAG
DEPLOYMENT, PERSONAL INJURY, OR
OTHERWISE UNNEEDED SRS SYSTEM REPAIRS.CAUTION: Always use the correct fastener in the
proper location. When you replace a fastener, use
ONLY the exact part number for that application.
ISUZU will call out those fasteners that require a
replacement after removal. ISUZU will also call out
the fasteners that require thread lockers or thread
sealant. UNLESS OTHERWISE SPECIFIED, do not
use supplemental coatings (Paints, greases, or other
corrosion inhibitors) on threaded fasteners or
fastener joint interfaces. Generally, such coatings
adversely affect the fastener torque and the joint
clamping force, and may damage the fastener. When
you install fasteners, use the correct tightening
sequence and specifications. Following these
instructions can help you avoid damage to parts and
systems.
Front Door Lock Assembly
Front Door Lock Assembly and Associated Parts
632RS003
Legend
(1) Door Trim Panel
(2) Waterproof Sheet
(3) To Outside Handle(4) Rear Guide Rail
(5) Door Lock Assembly
(6) Door Lock Switch Connector (W/Power Door
Lock)
Removal
1. Disconnect the battery ground cable.
2. Remove the door trim panel.3. Remove the waterproof sheet.
Refer to the Window Regulator removal procedure in
Body Structure section.

SECURITY AND LOCKS8H–3
4. Raise the glass up to the uppermost position, and
then remove the rear guide rail.
5. Disconnect the door lock switch connector (w/power
door lock) and locking links (arrow marks positions),
then remove the door lock assembly fixing screws
and door lock assembly.
632RS004
Legend
(1) To Inside Lock Knob
(2) Door Lock Assembly
(3) To Actuator
(4) Door Lock Switch Connector
(5) To Inside Handle
(6) Outside Handle
Installation
To install, follow the removal steps in the reverse order,
noting the following points.
1. Apply chassis grease to the lock assembly and striker
moving surface.
2. Tighten the door lock assembly fixing screws to the
specified torque.
Torque: 7 Nꞏm (0.7kgꞏm/61 lb in)
3. Check that the door lock operates smoothly.