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Cadillac TSB #N202324141
2021 Cadillac Escalade
TSB Document:
Affected Component: ELECTRICAL SYSTEM
- Summary
- Service Update Bulletin. The affected vehicles equipped with a performance air intake system (LPO 5W7) must be programmed by the dealer with the appropriate engine control module (ECM) calibrations for the performance air intake system installed on the engine in these vehicles prior to delivery to the customer. Dealers are to reprogram the ECM.
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