Buick Regal: Rear Suspension 4 Corner Air Leveling Position Sensor Replacement (CNQ)
Removal Procedure
1. Remove the rear tire and wheel assembly.
2. Separate the rear suspension 4 corner air leveling position sensor harness clip from the underbody rear side rail.
3. Electrical Connector@Rear Suspension 4 Corner Air Leveling Position Sensor - Disconnect.
4.
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Link Rod (1)@Ball Stud (2) - Disconnect.
5.
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Rear Suspension 4 Corner Air Leveling Position Sensor Bracket Nut (1) - Remove.
6.
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Rear Suspension 4 Corner Air Leveling Position Sensor (1) - Remove.
Installation
1.
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Rear Suspension 4 Corner Air Leveling Position Sensor (1) - Install.
2.
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CAUTION: Refer to Fastener Caution.
Rear Suspension 4 Corner Air Leveling Position Sensor Bracket Nut (1) - Install and tighten 9 N.m (80 lb in).
3.
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Link Rod (1)@Ball Stud (2) - Connect.
4. Electrical Connector@Rear Suspension 4 Corner Air Leveling Position Sensor - Connect.
5. Install the rear suspension 4 corner air leveling position sensor harness clip to the underbody rear side rail.
6. Install the rear tire and wheel assembly.
REAR SUSPENSION 4 CORNER AIR LEVELING POSITION SENSOR REPLACEMENT (GNC)
Removal Procedure
1. Remove the rear tire and wheel assembly.
2.
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Electrical Connector(1)@Rear Suspension 4 Corner Air Leveling Position Sensor (2) - Disconnect.
3.
.png)
Link Rod (1)@Ball Stud (2) - Disconnect.
4.
.png)
Rear Suspension 4 Corner Air Leveling Position Sensor Bracket Nut (1) - Remove.
5.
.png)
Rear Suspension 4 Corner Air Leveling Position Sensor (1) - Remove.
Installation
1.
.png)
Rear Suspension 4 Corner Air Leveling Position Sensor (1) - Install.
2.
.png)
CAUTION: Fastener Caution.
Rear Suspension 4 Corner Air Leveling Position Sensor Bracket Nut (1) - Install and tighten 9 N.m (80 lb in).
3.
.png)
Link Rod (1)@Ball Stud (2) - Connect.
4.
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Electrical Connector@Rear Suspension 4 Corner Air Leveling Position Sensor - Connect.
5. Install the rear tire and wheel assembly.
READ NEXT:
Description and Operation
ELECTRONIC SUSPENSION CONTROL DESCRIPTION AND OPERATION
K19 - K19 Suspension Control Module
B161LF - B161LF Vertical Suspension Acceleration Sensor - Left Front
B161RF - B161RF Vertical Suspension Ac
Front Suspension
Specifications
FASTENER SPECIFICATIONS
Single Use Threaded Fastener/Component Tightening Specifications
NOTE:
All fasteners/components listed in this table MUST BE DISCARDED and replaced
with NEW
aft
SEE MORE:
Cruise Control Malfunction
Diagnostic Instructions
Perform the Diagnostic System Check prior to using this diagnostic
procedure: Diagnostic
System Check - Vehicle
Review the description of Strategy Based Diagnosis:Strategy Based
Diagnosis
An overview of each diagnostic category can be found here: Diagnostic
Procedu
Sunshade Illumination Malfunction
Diagnostic Instructions
Perform the Diagnostic System Check - Vehicle prior to using this
diagnostic procedure.
Review Strategy Based Diagnosis for an overview of the diagnostic
approach.
Diagnostic Procedure Instructions provides an overview of each
diagnostic category.
Diagnostic Fault
