- Lubricate the steering column components to stop the noise. If the problem persists the vehicle should be returned for additional testing.
- Remove necessary shields to access the pressure ports. Install manifold gauges and monitor systems static and dynamic system pressures. Check all air conditioning electrical system components including switch, relays, and pressure switches. Add refrigerant to the system if necessary for leak testing and inject the system with luminescent dye. Check the system for refrigerant leaks using dye detection equipment. Check hoses, clamps, evaporator drain, condenser, receiver dryer, and expansion valve for leaks. There were no significant leaks found at this time although the receiver dryer appears deteriorated and also they are known for leaks. The customer should return for additional testing if the system gets warm again.
Jeff O. gave our service a 5 star review on 6/22/2022