For 1990-2009 cars

### Removal Procedure

1. Remove the air cleaner housing cover and the air induction hose at the throttle body.
2. Remove the powertrain control module (PCM) bolts.
3. Disconnect the PCM I/P harness electrical connector.
4. Lift the PCM from the carrier and set aside.

Important: Clean all exterior surfaces with brake cleaner.

5. Disconnect the control module electrical connector by pulling on the lock tab.
6. Remove the control module screws.
7. Pull the control module straight off of the valve assembly.

### Installation Procedure

1. Align coils on the electronic brake and traction control module with valve cores on the brake pressure modulator valve assembly and push together.

Notice: Refer to Fastener Notice in the Preface section.

2. Install and tighten the screws.

Tighten
Tighten the control module-to-valve assembly screws to 4-6 N·m (35-53 lb in).

3. Connect the electrical connector and push in the tab to lock.
4. Install the PCM to the carrier.
5. Connect the PCM I/P harness electrical connector.
6. Install and tighten the PCM attachment bolts.

Tighten
Tighten the PCM attachment bolts to 6 N·m (53 lb in).

7. Install the air cleaner housing cover and the air induction hose.