Is your defective Cadillac CT4 actually a LEMON?

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Cadillac TSB #21NA061

2021 Cadillac CT4

TSB Document:

MC-10192031-9999.pdf

Affected Component: ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER

Summary: This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs (North America ONLY).

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Date Published: MAR 22, 2021
NHTSA TSB #: 10192031

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