Contents Wiring diagrams Section: Door Locks & Anti-Theft Systems All sections

Security and Locks: Overview Saab 9-2X I

Door Locks & Anti-Theft Systems 5 illustrations ~612 words

Scheme 1

Scheme 1: Door Lock Assembly
  1. Front
  2. Rear
  1. Inner remote ASSY
  2. Inner remote cover
  3. Bell crank
  4. Auto-door lock actuator
  5. Door latch
  6. Striker
  7. Door outer handle
  8. Key cylinder

Tightening torque: Nm (kgf-m, ft-lb)

T1: 6.4 (0.65, 4.7)

T2: 7.4 (0.75, 5.5)

T3: 17.6 (1.8, 13.0)

Scheme 2

Scheme 2: Rear Gate Lock
  1. Striker
  2. Rear gate outer handle
  3. Rear gate actuator
  4. Rear gate latch

Tightening torque: Nm (kgf-m, ft-lb)

T1: 4.5 (0.45, 3.3)

T2: 25(2.5, 18.4)

Scheme 3

Scheme 3: Hood Lock & Remote Openers
  1. Fuel lid opener
  2. Front hood opener
  1. Hood lock ASSY
  2. Lever ASSY
  3. Cable
  4. Cover
  5. Pull handle ASSY

Tightening torque: Nm (kgf-m, ft-lb)

T1: 6.4 (0.65, 4.7)

T2: 32 (3.3, 23.9)

Scheme 4

Scheme 4: Keyless Entry System
  1. Keyless entry control unit
  2. Rear gate latch
  3. Door switch
  4. Body integrated unit

Scheme 5

Scheme 5: Security System
  1. Horn
  2. Security horn
  3. Security control unit
  4. Security indicator light (in combination meter)
  5. Rear gate latch switch
  6. Door switch
  7. Keyless entry control unit
  8. Passive arm connector
  9. Security horn relay
  10. Interrupt relay
  11. Horn relay (in main fuse box)

CHECK ROOM LIGHT OPERATION

Make sure the room light illuminates when the room light switch is turned ON.

Does the room light illuminate?

YES. Go to CHECK HARNESS BETWEEN ROOM LIGHT AND BODY INTEGRATED UNIT .

NO

Check the room light circuit.

CHECK HORN OPERATION

Make sure the horn sounds when the horn switch is pushed.

Does the horn sound?

YES. Go to CHECK HORN OPERATION .

NO

Check the horn circuit.

Disconnect the keyless entry control unit harness connector.

Ground the harness connector terminal with a suitable wire.

Connector & terminal

(B176) No. 13 - Chassis ground

Does the horn sound?

YES

Replace the keyless entry control unit.

NO

Check the harness for open circuits and/or shorts between the keyless entry control unit and horn relay.

CHECK HAZARD LIGHT OPERATION

Make sure the hazard light blinks when hazard switch is turned ON.

Does the hazard light blink?

YES. Go to CHECK OUTPUT SIGNAL .

NO

Check the hazard light circuit.

CHECK SECURITY SYSTEM SET OPERATION

Before starting this diagnosis, open all windows.

Remove the key from ignition key cylinder, and then close all doors and rear gate.

Press the LOCK/ARM button of keyless transmitter.

Can the security system be set?

YES. Go to CHECK SECURITY INDICATOR LIGHT AND HAZARD LIGHT BLINKING .

NO. Go to Symptom 1 in SYMPTOM CHART .

CHECK SECURITY ALARM OPERATION

Unlock all doors using the door lock switch on front door.

Open any door or rear gate.

Does the security alarm operate when any door or rear gate is opened?

YES. Go to CHECK SECURITY ALARM CANCEL OPERATION .

NO

Go to in symptom 3 in SYMPTOM CHART ..

Check the security alarm operation.

Does all security alarm (horn, hazard light and security indicator light) operate? And is the starter motor deactivated?

YES. Go to CHECK BATTERY DISCONNECT PROTECTION .

NO

Go to symptom 4 in SYMPTOM CHART .

CHECK SECURITY ALARM CANCEL OPERATION

Press the UNLOCK/DISARM button of keyless transmitter.

Do all security alarm (horn and hazard light) stop? And is the starter motor activated?

YES. Go to CHECK BATTERY DISCONNECT PROTECTION .

NO

Go to symptom 5 in SYMPTOM CHART .

Tripped sensor identification

If an electronic chirp sounds four times and the turn signal lights blink four times when you disarm the system, this indicates that the alarm was triggered. The number of times the indicator light blanks indicates what sensor caused the alarm condition.

Enter identification mode

Open the driver's door and leave it open.

Note. Check if the battery cable is connected.

Turn the ignition switch to ON two times. (LOCK ? ON ? LOCK ? ON ? LOCK)

The indicator light will start blinking.

Number of times blinkedVehicle state
1 timeAny door, rear gate or trunk lid has been opened.
3 timesThe impact sensor in the system's unit has been activated. This may indicate that your vehicle has been shocked or tampered with by some outside force and/or unauthorized person.
4 timesThe ignition switch has been turned on, or the battery has been disconnected.

INDICATOR LIGHT BLINKING REFERENCE

Close the door and turn the ignition switch to ON.