Hydraulic Modulator Assembly Removal and Instalation

HYDRAULIC MODULATOR-MASTER CYLINDER ASSEMBLY



CAUTION:To help avoid personal injury, due to a retained load on the hydraulic modulator, the gear tension relief function of the Tech 1 must be performed prior to removal of the ABS hydraulic modulator/master cylinder assembly.


Remove or Disconnect

1. Using Tech 1, perform "Gear Tension Relief Sequence".

2. Two solenoid electrical connectors.
3. Fluid level sensor electrical connector.
4. 6-way ABS motor pack electrical connector.
5. Four brakes pipes.
6. Two nuts attaching ABS hydraulic modulator/master cylinder assembly to vacuum booster.
7. ABS hydraulic modulator/master cylinder assembly.


Install or Connect


1. ABS hydraulic modulator/master cylinder assembly in vehicle.
2. Two nuts attaching ABS hydraulic modulator/master cylinder assembly to vacuum booster
Tighten
^ Nuts to 27 N.m (20 lb. ft.).
3. Four brake pipes to ABS hydraulic modulator/master cylinder assembly.
4. ABS motor pack 6-way electrical connector.
5. Fluid level sensor electrical connector.
6. Two solenoid electrical connectors.

Important

7. Bleed hydraulic system.

Tighten
^ Tube nuts to 24 N.m (18 lb. ft.).