PROCEDURE
REMOVE BRAKE VACUUM CHECK VALVE ASSEMBLY
Remove the brake vacuum check valve assembly from the brake booster assembly.
Remove the check valve grommet from the brake booster assembly.
REMOVE VACUUM SENSOR ASSEMBLY (w/ Stop And Start System)
Remove the vacuum sensor assembly from the brake booster assembly.
Remove the check valve grommet from the brake booster assembly.
INSTALL VACUUM WARNING SWITCH ASSEMBLY (w/ Vacuum Warning Switch)
Remove the vacuum warning switch assembly from the brake booster assembly.
Remove the check valve grommet from the brake booster assembly.