Isuzu Amigo / Axiom / Trooper / Rodeo / VehiCross. Manual - part 1667

8H–14

SECURITY AND LOCKS

Power Door Lock System

General Description

The circuit consists of the door lock (& power window)
switch, door lock actuator for the front and rear door,
tailgate lock actuator and the door lock key switch.
The front door lock switch–LH is always provided with
the battery voltage.
The key or the inside lock button on both driver's and
front passenger's door can activate the lock mechanism
of all the doors (including the tailgate).
When the driver's door lock switch or the front
passenger's door lock switch is turned on, current flows
for about one second to the door lock actuator of each
door connected in parallel with the front door lock (&
power window) switch–LH to activate the actuator to
lock and unlock the doors.

Door Lock Key Switch

Removal and Installation

• Refer to the Front Door Lock Assembly removal and

installation steps in this section.

Front Door Lock Actuator

Removal and Installation

• Refer to the Front Door Lock Assembly removal and

installation steps in this section.

Rear Door Lock Actuator

Removal and Installation

• Refer to the Rear Door Lock Assembly removal and

installation steps in this section.

Tailgate Lock Actuator

Removal and Installation

• Refer to the Tailgate Lock Assembly removal and

installation steps in this section.

Anti-Theft System

General Description

The circuit consists of the starter switch, anti–theft &
keyless entry controller, anti–theft horn, front door and
tailgate key switch (detect and tamper) 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 will 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
Controller

Removal

1. Disconnect the battery ground cable.

2. Remove the glove box fram the instrument panel

assembly (1).

• Refer to the Instrument Panel Assembly in Body

Structure section.

3. Remove the anti–theft & keyless entry controller (2).

• Disconnect the connector.

• Remove two fixing screws.

826R200024

Installation

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

SECURITY AND LOCKS

8H–15

Anti–Theft Indicator

Removal

1. Disconnect the battery ground cable.

2. Remove the instrument panel driver lower cover

assembly (1).

• Refer to the Instrument Panel Assembly in Body

Structure section.

3. Remove the anti–theft indicator (2).

• To remove the indicator, push the lock from the

back side of the instrument panel driver lower
cover assembly.

826RW008

Installation

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

Anti–Theft Horn

Removal

1. Disconnect the battery ground cable.

2. Remove the anti–theft horn (1).

• Disconnect the connector.

• Remove a fixing bolt.

828RW001

Installation

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

8H–16

SECURITY AND LOCKS

Engine Hood Switch

Removal

1. Disconnect the battery ground cable.

2. Disconnect the connector.

3. Remove the engine hood switch (1).

828RW002

Installation

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

Anti–theft & Keyless Entry Control
Unit/Transmitter Replacement

Anti–theft & Keyless Entry Control Unit
Replacement

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.

Transmitter Replacement

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.

Transmitter Battery Replacement

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 LOCKS

8H–17

Keyless Entry System

ID Code Registration

The following procedures are available to register
keyless entry ID codes.
There are four different ID codes which can be
registered for each vehicle.

ID Code New Registration

This procedure erases all registered ID codes and
registers a new ID code instead.

Step

Action

Yes

No

1

1. Make sure that the all the doors are closed and unlocked.

2. Open the driver's side door.

3. Insert the starter key into the starter switch.

Is the action complete?

Go to 

Step 2  

— 

2

Turn the starter switch to ACC position and return it to OFF
position quickly three times.

NOTE:  This step must be carried out within five seconds after
step 1 is finished.
Is the action complete?

Go to 

Step 3  Go 

to 

Step 1  

3

Close and open the drive's side door quickly two times.

NOTE:  This step must be carried out within ten seconds after
step 2 is finished.
Is the action complete?

Go to 

Step 4 Go 

to 

Step 1  

4

1. Turn the starter switch to ACC position and return it to OFF

position quickly five times.

2. Close and open the driver's side door quickly one time.

NOTE:  This step must be carried out within ten seconds after
step 3 is finished.
Is the action complete?

Go to 

Step 5  Go 

to 

Step 1  

5

The control unit locks and unlocks the doors one time.
Does the control unit work normally?

Go to 

Step 6  Go 

to 

Step 1  

6

Operate the lock or unlock button of the transmitter.

NOTE:  This step must be carried out within twenty seconds after
step 5 is finished.
Is the action complete?

Go to 

Step 7  Go 

to 

Step 1  

7

The control unit locks and unlocks the doors one time.
Does the control unit work normally?

Go to 

Step 8  Go 

to 

Step 1  

8

Operate the lock or unlock button of the transmitter.

NOTE:  This step must be carried out within twenty seconds after
step 7 is finished.
Is the action complete?

Go to 

Step 9  Go 

to 

Step 1  

9

If registration succeeds, the control unit locks and unlocks the
doors one time.
If registration fails, the control unit locks and unlocks the doors
three times.

Go to 

Step 1  Go 

to 

Step 1