Buick Regal 2018-2025 Service Manual / Accessories and Equipment / Displays and Gauges / Diagnostic Information and Procedures
Buick Regal: Diagnostic Information and Procedures
DISPLAYS AND GAUGES COMPONENT REPLACEMENT REFERENCE
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- DTC B0550
- DTC B097D
- DTC B097F
- DTC B124F
- DTC B361A
- DTC B361B
- DTC P0071-P0074
- DTC P0461-P0464
- DTC P0461-P0464, P2066, P2067, or P2068 (with F46 (AWD) )
- DTC P0521, P0522, or P0523
- DTC P1100
- DTC P1434
- DTC P250A
- Symptoms - Displays and Gauges
- Fuel Gauge Malfunction (with F46 (AWD) )
- Fuel Gauge Malfunction (FWD)
- Head-Up Display Malfunction
- Engine Oil Level Sensor Diagnosis
- Outside Air Temperature Display Malfunction
- Speedometer and/or Odometer Malfunction
READ NEXT:
DTC B0550
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
DTC B097D
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.
Diag
DTC B097F
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.
Diag
SEE MORE:
Rear Wheel Drive Shaft Replacement - Right Side
Special Tools
DT-45859 Axle Remover
Equivalent regional tools: Special Tools
Removal Procedure
1. Raise and support the vehicle.
2. Remove the right rear tire and wheel assembly.
3. With the aid of an assistant holding the brake pedal down, use a breaker bar
and the proper size socket to
loosen
Piston and Connecting Rod Assemble
Special Tools
EN-46745 Piston Pin Clip Remover/Installer
EN-46745-4 Piston Pin Clip Remover/Installer Adapter
For equivalent regional tools, refer to Special Tools.
1.
NOTE: Install the piston onto the connecting rod with the arrow on top
of the piston
oriented to the same side as the cast fea
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