# Service bulletin 211101

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: 628149
- Published by NHTSA: 2002\-03\-05
- Manufacturer's number: 211101
- Manufacturer's date: 2001\-11\-21
- NHTSA component: POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT

## NHTSA's summary

SOME VEHICLES AS WELL AS GMC SPORT UTILITIES AND PICK UPS AT VERY LOW MILEAGE, FROM AROUND ZERO TO 300 MILES OF FRONT DIFFERENTIAL FLUID LEAKING FROM THE FRONT AXLE VENT TUBE. \*TT

## 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, Differential

## Vehicles listed

- 2002 CADILLAC ESCALADE
- 2002 GMC GMC

## Other bulletins for the same vehicles and component

- [PIP4054A](/bulletins/10024345.md), 2008-04-07, Service bulletin: SUSPENSION:REAR; POWER TRAIN:DRIVELINE:DIFFERENTIAL UNIT. EATON LOCKING DIFFERENTIAL CHATTER SHUDDER NOISE ON TURNS, EQUIPPED WITH A LOCKING REAR DIFFERENTIAL RPO G80. \*NJ UPDATED 7/17/2008. \*PE

JSON: [/v1/bulletins/628149](/v1/bulletins/628149)

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