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Toyota Service
Toyota Service, Toyota Expert
Category: Toyota
Satisfied Customers: 4818
Experience:  30+ Yrs of auto experience, Award Winning Svc. Manager; Just Answer Customer's Choice Award Winner
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How to bleed the suspension hight control system in the land

Customer Question

how to bleed the suspension hight control system in the land crusier
JA: How has the ride been lately? Have you noticed any fluid under the car?
Customer: front suspension is hard so if i bled it it will became smooth or not please reply me
JA: What is the model/year of your Toyota?
Customer: 1999 model HDJ100R GNMEX
JA: Are you fixing your vehicle yourself? What have you tried so far?
Customer: i only checked the air pressure of the four wheel. how can i resolve the problem
JA: Anything else you want the mechanic to know before I connect you?
Customer: i need u suggestion
Submitted: 10 months ago.
Category: Toyota
Customer: replied 10 months ago.
please i need the reply quickly
Expert:  Toyota Service replied 10 months ago.

Hello. Welcome to Just Answer. Please allow me to assist you. If you bleed the suspension and it rides better, and then starts to ride hard again indicates that one of the ride-height sensors is either sticking, out of adjustment, or has an electrical issue. Continually bleeding the system is not the repair. Diagnosis of the ride height sensors is the next step. The first thing to check would be for corrosion in the ride height sensor wire connectors.

Expert:  Toyota Service replied 10 months ago.

A good front/rear end alignment shop would be able to check the correct positioning of the ride height sensors and adjust them if necessary.