Service bulletins for the 1997 Cadillac Deville
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
74 on file from NHTSA, as of 2026-10-19.
By type
By component
By trouble code
Only bulletins with component: Throttle and cruise control are shown. Show all
| 677156 | 1997-06-27. Service bulletin. VEHICLE SPEED CONTROL. BUZZ OR MOAN NOISE DURING TCC APPLY (REPLACE SPACER PLATE AND UPPER CONTROL VALVE). *AK |
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| 9674T80E01 | 1997-05-27. Service bulletin. VEHICLE SPEED CONTROL; POWER TRAIN:AUTOMATIC TRANSMISSION. BUZZ OR MOAN NOISE DURING TCC APPLY. *TW |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.