GM Service Manual Online
For 1990-2009 cars only
Makes 🢒 Cadillac 🢒 2008 🢒 XLR 🢒 Engine 🢒 Engine Exhaust 🢒 Exhaust Tail Pipe Flow Valve Vacuum Pipe Replacement - Reservoir Tank to Valve Solenoid

Removal Procedure

    Object Number: 1713786 Size: SH
  1. Raise the vehicle. Refer to Lifting and Jacking the Vehicle .
  2. Disconnect the vacuum line fitting (1) from the flow control valve vacuum tank.

    3. Object Number: 1713782 Size: SH
  3. Disconnect the vacuum line fitting (1) from the flow control valve solenoid.

    4. Object Number: 1713788 Size: SH
  4. Disconnect the vacuum line fitting (1) from the rear chassis vacuum line. Refer to Plastic Collar Quick Connect Fitting Service .
  5. Remove the vacuum line from the vehicle.

Installation Procedure

    Important: Do NOT remove the thermal wrap insulation from the vacuum hose.


    Object Number: 1713788 Size: SH
  1. Install the vacuum line to the vehicle.
  2. Connect the vacuum line quick connect fitting (1). Refer to Plastic Collar Quick Connect Fitting Service .

    3. Object Number: 1713782 Size: SH
  3. Connect the vacuum line fitting (1) to the flow control valve solenoid.

    4. Object Number: 1713786 Size: SH
  4. Connect the vacuum line fitting (1) to the flow control valve vacuum tank.
  5. Lower the vehicle.