Dodge Nitro. Manual — part 225

Fig. 15: Solenoid Valve & Seal
Courtesy of CHRYSLER LLC

1. Clean any debris off the mating surfaces of the HCU and ABM module.

2. If the seals on the components are not new, they must be replaced. Each of the solenoid valve stem seals

(1) must be replaced. See Fig. 15 do not reuse solenoid valve stem seals .

1 - SEAL
2 - SOLENOID VALVE STEM

CAUTION: When installing new O-rings or solenoid valve stem seals, do not use

any type of lubricant.

2007 Dodge Nitro R/T

2007 BRAKES ABS Service Information - Nitro

Fig. 16: O-Ring & O-Ring Mounting Groove
Courtesy of CHRYSLER LLC

3. The pump/motor connector O-ring (1) should also be replaced if not new. See Fig. 16

1 - O-RING
2 - O-RING MOUNTING GROOVE

2007 Dodge Nitro R/T

2007 BRAKES ABS Service Information - Nitro

Fig. 17: Identifying ABM, HCU & Solenoid Valve Stem
Courtesy of CHRYSLER LLC

4. Align components and install the ABM module on the HCU. See Fig. 17.

1 - ABM
2 - HCU
3 - SOLENOID VALVE STEM

2007 Dodge Nitro R/T

2007 BRAKES ABS Service Information - Nitro

Fig. 18: ABM & Mounting Screws
Courtesy of CHRYSLER LLC

5. Install the four screws attaching the ABM module to the HCU. See Fig. 18. Tighten the mounting screws

to 2 N.m (17 in. lbs.) torque.

6. If the mounting bracket needs to be installed, install the mounting pins in the HCU as necessary and

tighten to 14 N.m (125 in. lbs.) torque. Insert the mounting pins into the grommets mounted in the
bracket, then install the single mounting bolt. Tighten the mounting bolt to 14 N.m (125 in. lbs.) torque.

7. Install the HCU in the vehicle. See INSTALLATION.

INSTALLATION

HYDRAULIC CONTROL UNIT

1 - MOUNTING SCREWS
2 - ABM

2007 Dodge Nitro R/T

2007 BRAKES ABS Service Information - Nitro