For 1990-2009 cars

1. Inspect the rear control valve body (365) for the following conditions:

• | Damaged or porous casting

• | Damaged sealing surfaces

• | Debris in fluid passages

2. Use a small pick or screwdriver, before disassembly, to inspect the rear control valve body (365) components for the following conditions:

• | Valves binding or sticking in their bores or bushings

• | Broken missing or damaged springs

• | Missing or damaged retainers

• | Damaged solenoid valves

• | Debris in valve line ups or solenoid valves

3. During disassembly, inspect the rear control valve body (365) for the following conditions:

• | Worn or damaged valves, valve bores or bushings

• | Broken, missing or damaged springs

• | Missing or damaged retainers

• | Damaged solenoid valves

• | Debris in valve line ups or solenoid valve