Grand Caravan V6-3.3L VIN R (2005)
CAUTION: Do not apply a 12 volt power source to any terminals of the HCU connector when disconnected.
5. Remove the 24-way connector (Fig. 24) from the CAB. The 24-way connector is removed from the CAB using the following procedure. Grasp the
lock on the 24-way connector (Fig. 24) and pull it as far out as possible (Fig. 25). This will raise and unlock the 24-way connector from the socket
on the CAB.
CAUTION: Before removing the brake tubes from the HCU, the HCU must be thoroughly cleaned. This must be done to prevent dirt particles
from falling into the ports of HCU or entering the brake tubes.
6. Thoroughly clean all surfaces of the HCU, and all brake tube nuts located on the HCU. Use only a solvent such as Mopar Brake Parts Cleaner or
an equivalent to clean the HCU.
7. Remove the brake tubes (6) from the inlet and outlet ports on the HCU. (Fig. 26).
