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Security & Locks: Other Suzuki Vitara I

Door Locks & Anti-Theft Systems 14 illustrations ~703 words

POWER DOOR LOCK AND KEYLESS ENTRY SYSTEM NOTE

Note. The operation distance of this system varies depending on the position where the transmitter is operated, at the front side, the rear side or the lateral side. The distance can be affected by radio noises from a TV station, a power plant, a broadcasting station and so forth.

Power Supply and Grounding Circuit

  1. Disconnect negative (-) cable at battery.
  2. Disconnect coupler of power door lock and keyless entry controller, and connect negative (-) cable at battery.
  3. Check that the voltage and resistance between the following terminals are specifications. If check result is satisfactory, this circuit is OK.

Scheme 15

Scheme 15
Scheme 15

Scheme 16

Scheme 16
Scheme 16

Door Lock Key and Power Door Lock Switch Circuit

  1. Disconnect negative (-) cable at battery.
  2. Disconnect coupler of power door lock and keyless entry controller.
  3. Check for continuity between the following terminals at each condition. If check result is satisfactory, this circuit is OK.

Scheme 17

Scheme 17
Scheme 17

Scheme 18

Scheme 18
Scheme 18

Ignition Switch and Door Switch Circuit

  1. Disconnect negative (-) cable at battery.
  2. Disconnect coupler of power door lock and keyless entry controller, and connect negative (-) cable at battery.
  3. Check that the voltage and resistance between the following terminals are specifications. If check result is satisfactory, this circuit is OK.

Scheme 19

Scheme 19
Scheme 19

Scheme 20

Scheme 20
Scheme 20

Door Knob Switch and Hazard Warning Lights Circuit

  1. Disconnect negative (-) cable at battery.
  2. Disconnect coupler of power door lock and keyless entry controller, and connect negative (-) cable at battery.
  3. Check that the voltage and resistance between the following terminals are specifications. If check result is satisfactory, this circuit is OK.

Scheme 21

Scheme 21
Scheme 21

Scheme 22

Scheme 22
Scheme 22

Interior Light and Ignition Switch Circuit

  1. Disconnect negative (-) cable at battery.
  2. Disconnect coupler of power door lock and keyless entry controller, and connect negative (-) cable at battery.
  3. Check that the voltage and resistance between the following terminals are specifications. If check result is satisfactory, this circuit is OK.

Scheme 23

Scheme 23
Scheme 23

Scheme 24

Scheme 24
Scheme 24

Scheme 25

Scheme 25: POWER DOOR LOCK CONTROLLER (WITHOUT KEYLESS ENTRY SYSTEM) INSPECTION
Scheme 25: POWER DOOR LOCK CONTROLLER (WITHOUT KEYLESS ENTRY SYSTEM) INSPECTION
  1. Disconnect power door lock controller coupler.
  2. Connect (+) wire and (-) wire of 12 V battery to terminal "A", "E" and "F" as shown in figure.
  3. Disconnect cord from terminal "E" and connect it to terminal "G".
  4. Repeat Steps 2 and 3 several times and if relay operation is heard every time, it means that controller is operating.

PROGRAMMING TRANSMITTER CODE

Note. Four transmitter codes can be registered at the same time. When fifth transmitter code is registered, the oldest one will be cleared. Register transmitter code(s) to be used in total four times to delete registered transmitter code(s).

If transmitter / door lock controller is replaced with new one or additional transmitter(s) is necessary, program transmitter code(s) as follows.

  1. Confirm that all the doors are closed and the ignition key is out of the ignition cylinder.
  2. Open the driver's door. Insert the key and turn the ignition switch to "ON" position within 10 seconds.
  3. Turn the ignition switch to "OFF" position within 10 seconds.
  4. Push and release the driver's door switch (1) 3 times within 20 seconds.
  5. Turn the ignition switch to "ON" position within 10 seconds.
  6. Turn the ignition switch to "OFF" position within 10 seconds.
  7. Press and hold both "LOCK" and "UNLOCK" buttons (2) on the transmitter (3) for more than 5 seconds within 20 seconds (after step 6). All the doors will lock/unlock to confirm that this process has been properly done.
  8. Press "LOCK" or "UNLOCK" button (2) on the transmitter (3) within 5 seconds (after step 7). All the doors will lock/unlock to confirm that this process has been properly done. With this process, the transmitter has been programmed.
  9. If you want to program the additional transmitter, repeat the procedure from Step 1 through Step 8 .
  10. Make sure that the keyless entry system properly operates by operating each transmitter.

Scheme 26

Scheme 26
Scheme 26

Scheme 27

Scheme 27: FRONT DOOR LOCK ASSEMBLY COMPONENTS
Scheme 27: FRONT DOOR LOCK ASSEMBLY COMPONENTS

Scheme 28

Scheme 28: Removal
Scheme 28: Removal
  1. Raise window all the way up.
  2. Remove door trim and door sealing cover referring to Steps 1) to 7) of "Removal" in FRONT DOOR GLASS REMOVAL AND INSTALLATION .
  3. Remove door opening control rods (2). Unlock door lock rod pin retainer (1) and disconnect control rod (2).
  4. Remove door lock control rod (3).
  5. Disconnect door lock motor lead wire (if equipped).
  6. Remove lock assembly.

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