Question 1

How to replace the Air Suspension Compressor on Chevrolet Trailblazer?

Accepted Answer

The first step to replace an air spring compressor is removing the air suspension system fuse which stops calibration problems in the air suspension leveling sensor. The rear axle needs support at an angle between d-height and full jounce before completing air suspension system depressurization. First raise and support the vehicle before removing the air spring compressor mounting bolts. First disconnect the air inflator switch electrical connection from the compressor and then disconnect both supply lines and hose before disconnecting the electrical connection along with the supply lines . During reassembly check the air supply line coloring against the air spring compressor color scheme. Use fittings from the new compressor with existing fittings for the air supply lines then connect them to the compressor while tightening each connection to 2.25 nm (20 inch lbs.). The presence of any damage within air supply lines calls for replacement of those lines. Start by connecting the electrical wires for the air spring compressor before installing the air inflator trigger electrical wire and the air line tubing and hose. Connect the air spring compressor to the frame mounting bolts before securing them at 20 nm (15 ft. Lbs.). Bring down the vehicle after reinserting the fuse for the air suspension system then start the engine to run for one minute while monitoring the air spring leveling system. The final inspection checks d height as part of leak assessments. Leaks detected at air supply line connections require replacement of the entire air supply lines.

Question 2

How to replace the Air Suspension Compressor on Chevrolet Tahoe?

Accepted Answer

The replacement process for the air compressor should start with vehicle lift and support. A thorough cleaning step must precede Air Hose disconnection from the air compressor while performing following steps: turn the ignition on with engine off along with scan tool installation to exhaust system air for 60 seconds. Maintain observance of minimal air volume in tubes. The service technician must disconnect the air tube from both the air dryer and the electrical connection then remove the air inlet and hose from the fuel filler neck bracket. Before removing the air compressor from the vehicle first loosen its mounting nuts then move the unit towards the rear to clear the frame slots. Install the air compressor by positioning it back into the vehicle after you slide it forwards to lock the fasteners into frame slots followed by tightening the bolts to 15 nm (11 lb ft). Link back the air inlet hose to the fuel filler neck bracket and link back the air tube to the air dryer then reconnect the electrical connection . Turn on engine ignition while keeping the vehicle in its lowered position and install a scan tool. Operate the air compressor for 30 seconds until the vehicle's rear section starts to lift. Before you restart the engine run the ignition to off and then on with power activated so the air suspension system can recover its target rear suspension position.

OEM Chevrolet Air Suspension Compressor

13 Air Suspension Compressors found

Chevrolet Compressor Part Number: 19299545

Chevrolet Compressor Part Number: 23316154

Chevrolet Compressor Assembly, Rear Part Number: 25978169

Chevrolet Compressor Assembly Part Number: 22137259

Chevrolet Compressor Assembly Part Number: 15219513

Chevrolet Compressor Part Number: 22941806

Chevrolet Compressor Assembly Part Number: 88952490

Chevrolet Compressor Part Number: 22137571

Chevrolet Compressor Assembly Part Number: 22137472

Chevrolet Compressor Assembly Part Number: 22137446

Chevrolet Air Compressor Part Number: 22134299

Chevrolet Compressor Assembly, Rear Part Number: 19329771

Chevrolet Air Compressor Part Number: 15147082

Chevrolet Air Suspension Compressor

Chevrolet Air Suspension Compressor Parts and Q&A

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