Where is the air leak on a Lexus GX470?
The most common location for an air leak is the rear air springs, which you can check using a solution of soapy water sprayed on the folds of the rubber bellows. Make sure to check your air springs on multiple different height settings, the ridges of the bellows can hide pinhole leaks when collapsed.
What is the TSB for Lexus GX470 air suspension?
Years 2003 and 2004 GX470’s have a specific Technical Service Bulletin (TSB) for the air compressor pump. TSB SU002-05 specifically corrects an issue with moisture seeping into the exhaust solenoid, contaminating your entire AHC system, and even locking it up in temperatures below freezing.
What causes air to leak from Lexus air suspension?
Air Leaks. The most common symptoms of air leaking from your suspension is either a lowered rear-end or your Lexus not raising when towing or hauling. The most common location for an air leak is the rear air springs, which you can check using a solution of soapy water sprayed on the folds of the rubber bellows.
Is there a Lexus GX 470 rear air suspension conversion kit?
2003-2009 Lexus GX 470 Rear Air Suspension Conversion Kit (TE1RB) is the perfect solution to your air suspension problems. Designed to be very affordable, you can convert your air suspension to use standard. Our Conversion Kits are built to improve the performance and stability of your ride.
The most common location for an air leak is the rear air springs, which you can check using a solution of soapy water sprayed on the folds of the rubber bellows. Make sure to check your air springs on multiple different height settings, the ridges of the bellows can hide pinhole leaks when collapsed.
Where are the height sensors on a Lexus GX 470?
2003-2009 Lexus GX 470 Height Sensors (x2) – a linkage located near each wheel that constantly measures the height of the vehicle. The information is reported to a suspension control module that recommends any changes in ride height (by adding or reducing air pressure in the air springs).
Why is my Lexus GX 470 not working?
Tiny cracks in the rubber air springs (from years of up and down motion and exposure to the elements,) cause air leaks in the system. The leaky air springs cause the onboard air compressor to work much longer than it was designed for and it eventually quits or can no longer pump enough air to support the weight of the vehicle.
Years 2003 and 2004 GX470’s have a specific Technical Service Bulletin (TSB) for the air compressor pump. TSB SU002-05 specifically corrects an issue with moisture seeping into the exhaust solenoid, contaminating your entire AHC system, and even locking it up in temperatures below freezing.
Where is the IAT sensor on a Jeep Cherokee?
On the Jeep 4.0 engine, the IAT sensor is in the intake manifold behind the throttle body. Right below the tube leading into the engine. The iat sensor is the front sensor on the intake manifold it has a gray 2 wire plug that is the 4.0 lt the 2.5 the sensor is the back sensor on the manifold. It is on the air intake ram prior to the air filter.
Where is the IAT located on a car?
Most vehicles have their IAT = Temp sensor located on the air intake track of the vehicle. It will have 2 wires going to a plug mounted on the air intake track or air intake manifold of most vehicles.. If you cannot find your IAT and your car is 2000+ , then it maybe built into your MAF = Mass Air Flow meter and will have 4-5 wires going to it.