GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Buick 🢒 2006 🢒 Terraza Ext. 🢒 Engine 🢒 Engine Controls - 3.9L 🢒 Evaporative Emission Canister Vent Solenoid Valve Replacement

Evaporative Emission Canister Vent Solenoid Valve Replacement Short Wheel Base

Removal Procedure

    Object Number: 1544794 Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Disconnect the fuel tank harness electrical connector (4) from the evaporative emission (EVAP) canister vent solenoid valve.
  3. Disconnect the EVAP vent hose from the vent solenoid valve (2).
  4. Release the lock tab on the vent solenoid valve bracket and remove the vent solenoid valve.

Installation Procedure

    Object Number: 1544794 Size: SH
  1. Install the EVAP canister vent solenoid valve (2) onto the vent solenoid valve bracket. Pull on the valve to ensure tab is locked.
  2. Connect the EVAP vent hose to the vent solenoid valve.
  3. Connect the fuel tank harness electrical connector (4) to the vent solenoid valve.
  4. Install the fuel tank. Refer to Fuel Tank Replacement .

Evaporative Emission Canister Vent Solenoid Valve Replacement Long Wheel Base

Removal Procedure

    Object Number: 1544795 Size: SH
  1. Remove the fuel tank. Refer to Fuel Tank Replacement .
  2. Disconnect the fuel tank harness electrical connector (5) from the evaporative emission (EVAP) canister vent solenoid valve (3).
  3. Disconnect the EVAP vent hose from the vent solenoid valve.
  4. Release the lock tab on the vent solenoid valve bracket and remove the vent solenoid valve.

Installation Procedure

    Object Number: 1544795 Size: SH
  1. Install the vent solenoid valve (3) onto the vent solenoid valve bracket. Pull on the valve to ensure tab is locked.
  2. Connect the EVAP vent hose to the vent solenoid valve.
  3. Connect the fuel tank harness electrical connector (5) to the vent solenoid valve.
  4. Install the fuel tank. Refer to Fuel Tank Replacement .