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211-02-9 211-02-9 Power Steering DIAGNOSIS AND TESTING (Continued) PINPOINT TEST D: STEERING WHEEL SHUDDER TEST STEP ACTION TO TAKE • With vehicle parked and key ON, rotate the steering wheel from Yes = REMOVE power steering lock-to-lock. reservoir cap and use Vacuum Tester to purge air from the power steering system while rotating the steering wheel from lock-to-lock, or ROTATE steering wheel from lock-to-lock until shudder stops. • Does steering wheel shudder? No = System OK. REMOVAL AND INSTALLATION Power Steering Assembly Removal 1. Disconnect the traction battery auxiliary lead high-voltage connector. Refer to Section 2. Disconnect the power steering assembly electrical connectors. 3. Disconnect the power steering assembly pump lines. • Clamp the reservoir hose to prevent fluid |