GM Service Manual Online
For 1990-2009 cars only

Removal Procedure

  1. Remove the switch electrical connector.

  2. Object Number: 305015  Size: MH
  3. Unscrew the switch (11) from the accumulator line.

Installation Procedure


    Object Number: 305015  Size: MH
  1. Install the low-pressure switch (11) to the accumulator line.
  2. Install the electrical connector to the switch (11).