2020 - 2021 Cadillac CT4-V: Service Bulletin: #PIP5777: Diagnostic Tip - DTC P26BB, P1098 and/or P26B7 - (Jan 27, 2021)
Estimated Reading Time: 1 Minutes#PIP5777: Diagnostic Tip - DTC P26BB, P1098 and/or P26B7 - (Jan 27, 2021)
| Subject: | Diagnostic Tip - DTC P26BB, P1098 and/or P26B7 |
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Brand: |
Model: |
Model Year: |
VIN: |
Engine: |
Transmission: |
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|---|---|---|---|---|---|---|---|
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from |
to |
from |
to |
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Buick |
Encore GX |
2020-2021 |
All |
All |
1.3L (L3T) |
All |
|
|
Cadillac |
CT4-CT4-V |
2020 - 2021 |
All |
All |
2.0L (LSY) 2.7L (L3B) |
All |
|
|
Cadillac |
CT5 |
2020-2021 |
All |
All |
2.0L (LSY) |
All |
|
|
Cadillac |
XT4 |
2019-2021 |
All |
All |
2.0L (LSY) |
All |
|
|
Cadillac |
XT5 |
2020-2021 |
All |
All |
2.0L (LSY) |
All |
|
|
Cadillac |
XT6 |
2020-2021 |
All |
All |
2.0L (LSY) |
All |
|
|
Chevrolet |
Blazer |
2020-2021 |
All |
All |
2.0L (LSY) |
All |
|
|
Chevrolet |
Silverado 1500 (New Model) |
2019-2021 |
All |
All |
2.7L (L3B) |
All |
|
|
Chevrolet |
Trailblazer |
2021 |
All |
All |
1.3L (L3T) |
All |
|
|
GMC |
Acadia |
2020-2021 |
All |
All |
2.0L (LSY) |
All |
|
|
GMC |
Sierra 1500 (New Model) |
2019-2021 |
All |
All |
2.7L (L3B) |
All |
|
|
Involved Region or Country |
North America |
|
Condition |
MIL on P26BB, P1098, and/or P26B7 |
|
Cause |
Potential Engine Coolant Control Valve Connection Contamination |
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Correction
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A technician may encounter one of the listed vehicles for a MIL on concern with P26BB, P1098 and/or P26B7 stored current or in history.
During Strategy Based Diagnosis, be sure to inspect all Engine Coolant Control Valve electrical connections for signs of contamination or corrosion.
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Version |
1 |
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Modified |
01/27/2021 – Created on. |