keyless OPEL FRONTERA 1998 Owner's Manual

D08RW921
ENGINE
HOOD
SWANTI-THEFT & KEYLESS ENTRY CONTROL UNIT
0.5
BR/W
0.5
BR/W 0.85
B
1.25
B0.5
O/B0.5
BR/R
0.5
BR/R
0.5
BR/R
0.5
B
0.5
B
1.25
B 0.5
B 0.5
O/B
0.5
O/B
0.5
B 1
C-20
B-199
H-8
3
H-37
17B-22
BODY-LH BODY-RR BODY-LH BODY-RH12B-22
13B-22
16B-22
G-5
4
G-52
H-385
H-3216
10
H-38
G-5
3
G-5
TAMPERDETECT
1
H-3212
TAIL GATE
KEY SW
R-3
0.5
O/B0.5
BR/R
0.5
BR/R
0.5
B
1.25
B
1.25
B1.25
B
1.25
B 0.5
O/B0.5
BR/R 0.5
O/B
0.5
B
D-6
4
D-62
H-231
D-6
3
D-6
TAMPERDETECT
1
14
FRT DOOR
KEY SW
-LHFRT DOOR
KEY SW
-RH
B-18
0.5
BR/R
0.5
B 0.5
O/B0.5
BR/R 0.5
O/B
0.5
B
D-16
4
D-162
H-191
1
D-16
H-22H-22H-18H-18
3
D-16
TAMPERDETECT
1 4
B-1

D08RW922
M
2
4
G-4
TA I L G AT E
ACTUATORG-41
H-385 3
G-44
H-3811
B-22
G-4
H-32 0.5
BR/B
0.5
BR/B
0.5
BR/B14
R-3 0.5
B
1.25
B 0.5
B
BODY-RR
M
4
2
D-21
RR DOOR
LOCK
ACTUATOR
-LHANTI-THEFT & KEYLESS ENTRY CONTROL UNIT
1
H-352
H-471 3
D-211
D-21 0.5
BR/B
0.5
BR/B
B18 1.25
B 0.5
B
1.25
B
1.25
B
BODY-LH
M
4
2
D-26
RR DOOR
LOCK
ACTUATOR
-RHD-261
H-2923
D-26
D-26
0.5
B
1.25
B
1.25
B
M
4
2
D-19
FRT DOOR
LOCK
ACTUATOR
-RHD-191
H-191 3
D-199
H-18
D-19 0.5
BR/B
0.5
BR/B
B-1 0.5
B
1.25
B
1.25
B
BODY-RH
M
4
2
D-9
FRT DOOR
LOCK
ACTUATOR
-LHD-91
H-231 3
D-99
H-22
D-9 0.5
BR/B
0.5
BR/B
B-18 0.5
B
1.25
B
1.25
B
BODY-LH
1 14H-34
H-47
0.5
BR/B0.5
BR/B
0.5
BR/B
H-28
D-21

D08RW923
FRT DOOR
LOCK SW-LH
(FRT DOOR LOCK
& POWER WIN-
DOW SW-LH)
H-231 1
D-515
H-22 14H-2215
B-22
5B-22
0.5
LG/R
0.5
LG 0.5
LG/L
0.3
LG/L
B-18 1.25
B 1.25
B
BODY-LH
ANTI-THEFT & KEYLESS ENTRY CONTROL UNIT
2
D-30D-301FRT DOOR
LOCK SW-RH
(FRT DOOR LOCK
& POWER WIN-
DOW SW-RH)
H-191 7
D-1415
H-18 14H-18
0.5
LG 0.3
LG/L0.5
LG/R 0.5
LG/L
B-1 1.25
B 1.25
B
BODY-RH
4
D-14D-143DOOR LOCK
KEY SW-LHDOOR LOCK
KEY SW-RH
2H-23 7H-231
0.5
GR/W0.5
GR/B0.5
R/Y
B-22
FRT
DOOR SWRR
DOOR
SWTA I L
GATE
SW
0.5
LG/R0.5
LG/R
0.5
L/Y 0.5
LG/L
0.5
LG/R 0.5
L/Y0.5
LG/R 0.5
LG/L
0.5
B
UNLOCK
LOCK
UNLOCK
LOCK UNLOCK
LOCK UNLOCK
LOCK
0.5
B
1
D-8D-82
32
H-19 7H-19
1
D-17D-172
3
D-8D-17
2
B-22
6
B-22

WIRING SYSTEM 8D–399
1. Check to see if the battery voltage is normal.
2. Check to see if the fuse is normal.
3. Replace the anti–theft & keyless entry control unit with one reserved for test. If a trouble recurs even after replacing
the control unit, find out the cause of the trouble by referring to “System check procedure” and the following list.
ITEM MALFUNCTION POSSIBLE CAUSE DETECTING METHOD REMARKS
ANTI–THEFT
indicator light
does not flash
ANTI–THEFT
indicator light
does not turn off.
(Steadily on)
When door is
opened by pulling
up locking knob,
alarm does not
operate
Alarm does not
stop. Indicator light
does not change
to fully ON
condition, or does
not come on at
all.Burnt out indicator
light bulb possible.
Refer to “Connector
check table” in this
system.
Refer to “Connector
check table” in this
system.
Refer to “Connector
check table” in this
system.
Refer to “Connector
check table” in this
system.
Refer to “Connector
check table” in this
system.
Refer to “Connector
check table” in this
system. Defective contact of door switch,
or open circuit in door switch
wiring.
Short circuit in the detect switch.
Engine hood, doors and tailgate
are not fully closed and locked.
Defective door switch, or short
circuit in switch wiring.
Defective tamper switch, or short
circuit in wiring.
Defective lock switch, or short
circuit in wiring.
Defective engine hood switch, or
short circuit in wiring.
Defective tailgate switch, or short
circuit in wiring.
Defective control unit.
Poor contact of lock switch, or
open circuit in wiring.
Broken wire in wiring to headlight
and horn, or a blown fuse.
Defective contact of detect
switch, or damaged switch wiring.With door open, dome light and
courtesy light do not come on.
Check the control unit connector.
Check to see if doors are closed
and locked.
Dome light and courtesy light
remain lit on after closing doors.
Check the control unit connector.
Check the control unit connector.
Check the control unit connector.
Luggage room light remains lit
after closing tailgate.
Check alarm operation (See No.
46 of “System check procedure”),
possible cause is a poor contact
of lock switch of an open circuit in
wiring.
Check to see if headlights go out.
Check the control unit connector.
Check the control unit connector. A
C
D
E B

8D–404 WIRING SYSTEM
STEP OPERATION ITEM TO BE CHECKEDITEM OF
REMARKS
MALFUNCTION
Activate alarm
device. Check to see if indicator light
goes off after about 10 seconds.
Check to see if alarm operates.
Check to see if alarm stops. Wait about 10 seconds.
Open engine hood with engine
hood release handle.
Insert key into starter switch and
turn it to “ACC” position.C
I
J 45
46
47
NOTE:When the connector of the anti–theft & keyless entry control unit is disconnected, the starter is inoperative.
In the checking of short wheel base model, Step Nos. 16 through 21 and Step Nos. 31 through 36 are omitted.

WIRING SYSTEM 8D–405
TERMINAL
CONNECTIONCHECK
OPERATIONCIRCUIT
NO. ITEM CONDITION
1 FRT door switch–LH, RH ContinuityOpen door Continuity
Close door No continuity
2 RR door switch–LH, RH ContinuityOpen door Continuity
Close door No continuity
3— — – –
4 Door lock key switch–LH, RH Continuity Lock with key Continuity
5 FRT door lock switch–LH, RH Continuity Lock Continuity
6 Tailgate switch ContinuityOpen tailgate Continuity
Close tailgate No continuity
8 Anti–theft horn Voltage – Approx. 12V
10 Battery Voltage – Approx. 12V
11 Door switch ContinuityUnlock with locking knob Continuity
Lock with locking knob No continuity
12 Engine hood switch ContinuityOpen engine hood Continuity
Close engine hood No continuity
13 Detect switch ContinuityUnlock with key Continuity
Lock with key No continuity
14 Door lock key switch Continuity Unlock Continuity
15 FRT door lock switch–LH, RH Continuity Unlock Continuity
16 Tamper switch Continuity – No continuity
17 Ground Continuity – Continuity
18 Starter switch Voltage Starter switch “ACC” Approx. 12V
19 Indicator light Voltage – Approx. 12V
20 Dome light Voltage Dome light “DOOR” position Approx. 12V
21 Anti-theft relay Voltage – Approx. 12V
22 Starter relay VoltageMode switch “P” or “N” Approx. 12V
Clutch pedal depressed Approx. 12V
Check the anti–theft & keyless entry control unit harness side connector B–20 by using a circuit tester.

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.

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–22SECURITY AND LOCKS
Anti-theft System
General Description
The circuit consists of the starter switch, anti-theft &
keyless entry control unit, anti-theft horn, front door and
tailgate key switch (detect and tamper switch), door lock
(& power window) switch, door lock actuator for each
door, engine hood switch, clutch start switch (M/T),
ANTI-THEFT indicator light and mode switch (A/T).
The system operates as follows: After locking the starter
switch and removing the starter key (this sets the alarm),
if the door is unlocked in any way other than with the
proper key, the headlights start flashing, the horn sounds,
and the starter circuit is disabled. (However, the engine
hood and all the doors must be locked and closed.)
Once the system has been placed in the warning or alarm
condition, it can be released only when the starter switch
is shifted from “OFF” to “ACC” by the starter key, or when
the lock of the front door or the tailgate is released (to
activate the detect switch) by the starter key.
Anti-theft & Keyless Entry Control
Unit Removal
1. Disconnect the battery ground cable.
2. Remove the front console assembly.
Refer to the Instrument Panel Assembly in Body
Structure section.
3. Remove the lower cluster assembly.
Refer to the Instrument Panel Assembly in Body
Structure section.
4. Disconnect the connector(2).
5. Remove four screws to remove the anti-theft &
keyless entry control unit with bracket(1).
825RW029
6. Remove two nuts from the anti-theft & keyless entry
control unit with bracket(3) to remove the anti-theft &
keyless entry controller(4).
825RW028
Anti-theft & Keyless Entry Control
Unit Installation
To install, follow the removal steps in the reverse order.
Anti-theft Indicator Removal
1. Disconnect the battery ground cable.
2. Remove the front console assembly(1).
Refer to the Instrument Panel Assembly in Body
Structure section.
3. Remove the lower cluster assembly(2).
Refer to the Instrument Panel Assembly in Body
Structure section.
4. Remove the instrument panel driver lower cover
assembly(3).
Refer to the Instrument Panel Assembly in Body
Structure section.
821RW024

8H–24SECURITY AND LOCKS
Keyless Entry System
ID Code Registration
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.
ID Code New Registration
This procedure erases all registered ID codes and
registers a new received ID code instead.
Step
ActionYe sNo
11. Open the driver’s side door.
2. Turn the starter switch off.
Is the action complete?
Go to Step 2—
2Turn the starter switch to ACC position and then off three times
within five seconds after step 1.
Is the action complete within five seconds?
Go to Step 3Finished
3Close the door and then open it two times within ten seconds after
step 2.
Is the action complete within ten seconds?
Go to Step 4Finished
41. 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?
Go to Step 5Finished
5The control unit makes lock/unlock response once with interval of
one second.
Is the response complete?
Go to Step 6—
6Operate the lock or unlock button of transmitter within twenty
senconds afer step 5.
Is the action complete?
Go to Step 7Finished
7The control unit makes lock/unlock response once with in terval o f
one second as ID temprary registration.
Is the response complete?
Go to Step 8—
8Operate the lock or unlock button of transmitter within twenty
seconds after step 7.
Is the action complete?
Go to Step 9Finished
9The control unit compares temporary registered ID code with
receiving ID code
Is temporary registered ID code the same as receiving ID code?
Go to Step 10Go to Step 11
10The control unit makes lock/unlock response three times with
interval of one second.
Is the response complete?
Finished—
11The control unit erases all registered ID codes and registers new
ID code.
Is the registration complete?
Go to Step 12Go to Step 13