# Service bulletin TSB\-39\-07\-03

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: 10032847
- Published by NHTSA: 2010\-06\-02
- Manufacturer's number: TSB\-39\-07\-03
- Manufacturer's date: 2007\-12\-14
- NHTSA component: SUSPENSION:REAR:AXLE:NON\-POWERED AXLE ASSEMBLY

## NHTSA's summary

AUDI: CHECKING REAR AXLE DIFFERENTIAL \(CE\). SOME VEHICLES MANUFACTURED WITHIN A SPECIFIC PERIOD, THE REAR AXLE DIFFERENTIAL MAY HAVE BEEN FITTED WITH NON TEMPERED BEVEL GEARS, WHICH CAN EXHIBIT A HIGH DEGREE OF WEAR AFTER A SHORT PERIOD OF SERVICE. THE REAR AXLE DIFFERENTIAL WILL BE CHECKED AND, IF NECESSARY, THE AXLE OIL MUST ALSO BE CHECKED. IF THE WEAR IS EXCESSIVE, THE REAR AXLE DIFFERENTIAL MUST BE REPLACED. \*PE

## 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

Suspension

## Vehicles listed

- 2007 AUDI Q7

## Other bulletins for the same vehicles and component

- [43132320187659](/bulletins/10251016.md), 2024-03-04, Service bulletin: SUSPENSION. Self\-leveling compressor inoperative
- [43132020173257](/bulletins/10251015.md), 2024-03-04, Service bulletin: SUSPENSION; ENGINE AND ENGINE COOLING. No communication with 34 module, vehicle lowers after engine start, air suspension warning lights blink
- [43131720336661](/bulletins/10251012.md), 2024-03-04, Service bulletin: SUSPENSION. Vehicle lowers itself, air suspension warning light on, level sensor error \(PR\-2MB or 1BK\)
- [43131520335871](/bulletins/10251011.md), 2024-03-04, Service bulletin: SUSPENSION. Self\-leveling does not work: DTC 02645 stored
- [43131420187658](/bulletins/10251009.md), 2024-03-04, Service bulletin: SUSPENSION. Self\-leveling compressor inoperative
- [43131320200955](/bulletins/10251008.md), 2024-03-04, Service bulletin: SUSPENSION. Air suspension height is uneven, pressure holding valve closed
- [40133420181945](/bulletins/10250999.md), 2024-03-04, Service bulletin: SUSPENSION:REAR:SHOCK ABSORBER; SUSPENSION:FRONT:SHOCK ABSORBER. Shock absorber leaks: assessment aid
- [40144120181946](/bulletins/10250959.md), 2024-03-04, Service bulletin: SUSPENSION:REAR:SHOCK ABSORBER; SUSPENSION:FRONT:SHOCK ABSORBER. Shock absorber leaks: assessment aid
- [4313182018190](/bulletins/10250680.md), 2024-02-26, Service bulletin: SUSPENSION; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\). Warning for self\-leveling suspension in instrument cluster \(DTCs 00142, 00143, 00144, 00145\)
- [4313172033666](/bulletins/10250679.md), 2024-02-26, Service bulletin: AIR BAGS; ELECTRONIC STABILITY CONTROL:AUTOMATIC \(ASC\); SUSPENSION; BACK OVER PREVENTION; LANE DEPARTURE. Vehicle lowers itself, air suspension warning light on, level sensor error \(PR\-2MB or 1BK\)

JSON: [/v1/bulletins/10032847](/v1/bulletins/10032847)

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