For 1990-2009 cars

## Rear Object Alarm Module Replacement L08

### Removal Procedure

Warning: Refer to Battery Disconnect Warning in the Preface section.

Note: When replacing the control unit, before removing the control unit carry out a "Reset" using the Tech 2. For reprogramming procedures, refer to Control Module References.

1. Disconnect the battery.
2. Open the service flap.
3. Release the rear electronics module (REC).

• | Disconnect the 7 wiring harness plugs (1).

• | Remove the nut (2).

• | Release the retaining lug.

4. Remove the rear object alarm module (REC).
5. Remove the object alarm module.

• | Release the control unit (1).

• | Disconnect the 2 wiring harness plugs (2).

### Installation Procedure

1. Install the object alarm module.
2. Insert the REC.

Caution: Refer to Fastener Caution in the Preface section.

3. Install the REC.

• | Fasten the object alarm module.

Tighten
Tighten the nut (2) to 7 N·m (62 lb in).

• | Install the retaining lug.

• | Connect the 9 wiring harness plugs.

4. Close the service flap.
5. Connect the battery.
6. For reprogramming procedures, refer to Control Module References.

## Rear Object Alarm Module Replacement PAS

### Removal Procedure

1. When replacing the control unit, before removing the control unit, carry out a "Reset" using the Tech 2. For reprogramming procedures, refer to Control Module References.
2. Disconnect the battery.
3. Open the service flap.
4. Disconnect the wiring harness plug for the rear electronics module (REC).

• | Disconnect the 6 wiring harness plugs (1).

• | Unlock and detach.

5. Release the rear electronics module (REC).

Remove the nut (arrow).

6. Remove the REC.

Release the object alarm module.

7. Remove the object alarm module (2).

• | Disconnect the 2 wiring harness plugs.

• | Remove the object alarm module.

### Installation Procedure

1. Install the object alarm module.

• | Insert the object alarm module.

• | Connect the 2 wiring harness plugs.

2. Insert the REC.

Install the object alarm module.

Caution: Refer to Fastener Caution in the Preface section.

3. Connect the REC.

Tighten
Tighten the nut to 7 N·m (62 lb in).

4. Connect the wiring harness plug for the rear electronics module (REC).

Connect the 6 wiring harness plugs.

5. Close the service flap.
6. Connect the battery.
7. For reprogramming procedures, refer to Control Module References.