GM Service Manual Online
For 1990-2009 cars only

Vacuum Hose Harness Replacement for Chevrolet Camaro 1998

Vacuum Hose Harness Replacement Jumper Harness

Removal Procedure

  1. It is not necessary to replace the entire vacuum harness if there is a localized leakage or collapse in the vacuum hose.
  2. If there is a localized leak or collapse in the vacuum hose, repair the vacuum hose:

    1.1. Cut the vacuum hose.
    1.2. Insert a plastic retainer into the vacuum hose.

    Object Number: 282918  Size: SH
  3. Remove the HVAC control. Refer to Control Assembly Replacement .
  4. Open the I/P compartment.
  5. Push in on both sides of the IP compartment. This will cause the I/P compartment to drop open completely to allow access to the vacuum harness.

  6. Disconnect the vacuum harness connector from the vacuum selector valve.

  7. Object Number: 282926  Size: SH
  8. Disconnect the vacuum harness jumper from the main harness connector.

Installation Procedure


    Object Number: 282926  Size: SH
  1. Connect the vacuum harness jumper to the main harness connector.

  2. Object Number: 282918  Size: SH
  3. Connect the vacuum harness connector to the vacuum selector valve.
  4. Close the I/P compartment.
  5. Install the HVAC control. Refer to Control Assembly Replacement .

Vacuum Hose Harness Replacement Main Harness

Removal Procedure

  1. Remove the I/P carrier. Refer to Instrument Panel Carrier Replacement .

  2. Object Number: 282925  Size: SH
  3. Disconnect the vacuum hoses from the actuators.
  4. Remove the vacuum harness.

Installation Procedure


    Object Number: 282925  Size: SH
  1. Install the vacuum harness.
  2. Connect the vacuum hoses to the actuators.
  3. Install the I/P carrier. Refer to Instrument Panel Carrier Replacement .