Caravan V6-201 3.3L (1995)
Fig. 5 BLEEDING MODULATOR ASSEMBLY SECONDARY SUMP CIRCUIT
5 MODULATOR ASSEMBLY SECONDARY SUMP CIRCUIT
1. Transfer clear bleed tube to secondary sump bleed screw on modulator assembly (Fig. 5). Then install bleed tube into a container partially
filled with fresh clean brake fluid (Fig. 5)
2. Pump brake pedal several times, then apply and hold a constant medium to heavy force on brake pedal.
3. Open the secondary sump circuit bleed screw (Fig. 5) at least 1 lull turn. This will ensure an adequate flow of brake fluid is expelled from the
secondary sump circuit.
4. Using the DRB Scan Tool, select the bleed ABS hydraulic unit mode, and then select the secondary circuit valves. (The LF and RR solenoids
will alternately fire for five seconds). Continue bleeding Secondary sump circuit until an air-free flow of brake fluid from secondary sump
bleed screw is maintained or brake pedal bottoms. If an air-free flow of brake fluid is not maintained before brake pedal bottoms, close bleed
screw and repeat steps 2 through 4 until an air-free flow is maintained.
5. After an air-free flow of brake fluid is maintained from secondary sump bleed screw, close and lightly tighten bleed screw. Then release force
from brake pedal. Do not release brake pedal prior to closing and tightening bleeder screw.
6. After secondary sump bleed screw is closed, remove bleed hose from bleed screw.
7. Torque secondary sump bleed screw to 9 Nm (80 in. lbs.).
Fig. 6 BLEEDING MODULATOR ASSEMBLY SECONDARY ACCUMULATOR CIRCUIT
6 MODULATOR ASSEMBLY SECONDARY ACCUMULATOR CIRCUIT
8. Transfer bleed tube to secondary accumulator bleed screw (Fig. 6). Then install bleed tube into a container partially filled with fresh clean
brake fluid (Fig. 6).
9. Apply constant, medium to heavy force on brake pedal. Then using the DRB Scan Tool, select the bleed ABS hydraulic unit mode, and then
select the secondary circuit valves. (The LF and RR modulator assembly solenoids will fire for 5 seconds).
10. Open the secondary accumulator circuit bleed screw (Fig. 6) at least one full turn. This will ensure an adequate flow of brake fluid is expelled
from the secondary accumulator circuit. Continue to bleed primary accumulator circuit, until an air-free flow of brake fluid from the bleed
