# Service bulletin 4T80E

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.

- Type: Service bulletin
- NHTSA id: 625055
- Published by NHTSA: 2001\-11\-16
- Manufacturer's number: 4T80E
- Manufacturer's date: 2001\-01\-01
- NHTSA component: POWER TRAIN:MANUAL TRANSMISSION

## NHTSA's summary

SUBJECT REGARDING A REQUEST FOR INFORMATION ON TRANSMISSION CONCERNS. \*JG

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Transmission and driveline, Manual transmission

## Vehicles listed

- 2002 CADILLAC DEVILLE
- 2002 CADILLAC ELDORADO
- 2002 CADILLAC SEVILLE
- 2002 OLDSMOBILE AURORA

## Other bulletins for the same vehicles and component

- [000730002B](/bulletins/634985.md), 2002-10-11, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION. CONCERNS WITH SLIPS, HARSH UPSHIFT OR GARAGE SHIFTS, LAUNCH SHUDDERS, FLARES, ERRATIC SHIFTS AND INTERMITTENT CONCERNS, DIAGNOSTIC TROUBLE CODE P1811 OR P0748 SET. \*TT
- [020730013](/bulletins/631267.md), 2002-05-21, Service bulletin: POWER TRAIN:MANUAL TRANSMISSION. INCORRECT TRANSMISSION SHIFTS, POOR PERFORMANCE OF ENGINE, TRANSMISSION SLIPPING, SES LAMP ILLUMINATED, DIAGNOSTIC TROUBLE CODES P0756 AND P0757. \*SLC UPDATE. \*TT

JSON: [/v1/bulletins/625055](/v1/bulletins/625055)

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