Buick Regal 2018-2025 Service Manual / Engine / Engine Mechanical - 2.0L (LTG) / Diagnostic Information and Procedures
Buick Regal: Diagnostic Information and Procedures
- DTC P06DA-P06DC
- DTC P06DD or P06DE
- Symptoms - Engine Mechanical
- Coolant in Combustion Chamber
- Cylinder Leakage Test
- Drive Belt Chirping, Squeal, and Whine Diagnosis
READ NEXT:
DTC P06DA-P06DC
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 P06DD or P06DE
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
Symptoms - Engine Mechanical
Strategy Based Diagnostics
1. Perform the Diagnostic System Check - Vehicle before using the symptom
tables, if applicable.
2. Review the system operations in order to familiarize yourself with the
SEE MORE:
DTC C0393
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.
DTC Descriptor
DT
Transmission Fluid Cooler Inlet Pipe Replacement (9T50 / 9T60)
Removal Procedure
1. Place a suitable container under the vehicle to catch any spilled
transmission fluid.
2. Front Wheelhouse Liner-Left Side - Remove.
3. Front Compartment Splash Shield-Right Side - Remove.
4.
NOTE: Cover or plug all open transmission fluid cooler pipe connection
points to h
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