# Service bulletin TT2006145

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: 10238952
- Published by NHTSA: 2023\-07\-10
- Manufacturer's number: TT2006145
- Manufacturer's date: 2014\-09\-19
- NHTSA component: FUEL SYSTEM, OTHER; UNKNOWN OR OTHER; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR

## NHTSA's summary

If replacing the high pressure fuel pump, also remove the cam follower from the timing cover/cylinder head and inspect for wear. Reference Technical Bulletin 2015153 \(V151401\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10238952-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10238952-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Electrical system, Fuel system, Alternator

## Vehicles listed

- 2006 to 2007 VOLKSWAGEN JETTA

## Other bulletins for the same vehicles and component

- [TT2006145a](/bulletins/10238953.md), 2023-07-10, Service bulletin: SERVICE BRAKES, HYDRAULIC; FUEL SYSTEM, OTHER; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR; STEERING. If replacing the high pressure fuel pump, also remove and inspect the cam follower from the timing cover/cylinder head to inspect it for wear. If wear is found, contact the Volkswagen Dealer Technician Helpline Powertrain Team for additional instructions.
- [TB\-09\-10\-02](/bulletins/10035204.md), 2011-02-11, Service bulletin: ELECTRICAL SYSTEM:12V/24V/48V BATTERY; EXTERIOR LIGHTING:HEADLIGHTS; ELECTRICAL SYSTEM:ALTERNATOR/GENERATOR/REGULATOR. VOLKSWAGEN: HEADLIGHTS MAY INTERMITTENTLY DIM SLIGHTLY AT IDLE. AT IDLE SPEED THE ALTERNATOR VOLTAGE CAN FLUCTUATE, AS THE ALTERNATOR CANNOT FULLY COMPENSATE THE FLUCTUATIONS. SOME ELECTRIC CONSUMERS COME ON IN CYCLES OR HAVE NO CONSTANT CURRENT CONSUMPTION, WHICH AMPLIFIES THIS EFFECT. THE LOAD CONDITION OF THE VEHICLE BATTERY CAN ALSO INFLUENCE THIS EFFECT. MODELS GOLF, GTI, NEW BEETLE \& CONVERTIBLE, EOS, JETTA, WAGON, SPORTWAGEN, RABBIT, R32, GOLF WAGON, TIGUAN. \*PE

JSON: [/v1/bulletins/10238952](/v1/bulletins/10238952)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20TT2006145&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F10238952&vehicle=Service%20bulletin%20TT2006145)