# Service bulletin TT961006

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: 10252934
- Published by NHTSA: 2024\-04\-08
- Manufacturer's number: TT961006
- Manufacturer's date: 2013\-04\-19
- NHTSA component: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER

## NHTSA's summary

key Adaptation and Part Number

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2013/MC-10252934-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2013/MC-10252934-9999.pdf)

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

## Components

Electrical system, Ignition

## Vehicles listed

- 1999 to 2002 VOLKSWAGEN CABRIO

## Other bulletins for the same vehicles and component

- [TT641402](/bulletins/10239789.md), 2023-07-31, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:REAR WINDOW:ELECTRICAL HEATING ELEMENT; ELECTRICAL SYSTEM:IGNITION:SWITCH; UNKNOWN OR OTHER; ELECTRICAL SYSTEM. To detect which line\(s\) is inoperative, utilize a volt meter to check for 0 V, which will be present after the open in the grid line. The check must be performed with the engine running and heated rear window switched on. Switch OFF the ignition and visually locate the damage. Proceed with checking any other lines as necessary. Once the damaged line is identified, repair utilizing the Repair kit by Permatex® ITEM 09117.
- [TT571302](/bulletins/10239403.md), 2023-07-17, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. If key blade is found to stick or bind when opening or closing, check position of roll pin that secures key blade to mechanism. If roll pin is sticking out on either side \(as shown below\), do not replace key. Instead, use appropriate sized punch and hammer to drive in the roll pin so that it is flush with edge of mechanism.
- [TT961006](/bulletins/10237758.md), 2023-06-13, Service bulletin: EQUIPMENT; ELECTRICAL SYSTEM; ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. If new keys cannot be adapted, they may possibly be the incorrect part number. Cabrio is equipped with two generations \(Gen2 and Gen3\) of Immobilizer 2. Use the Immobilizer Control Module Part Number to distinguish between Gen2 and Gen3.
- [SA\-28F3](/bulletins/10033216.md), 2010-07-26, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:GASOLINE; ELECTRICAL SYSTEM:IGNITION. VOLKSWAGEN: \(REVISED\) VEHICLES MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. IF THIS HAPPENS, THE MALFUNCTION INDICATOR LAMP \(MIL\) WILL ILLUMINATED TO LET YOU KNOW THAT VEHICLE MAY EXPERIENCE SOME DETERIORATION IN PERFORMANCE. IN SOME CASES, A MALFUNCTIONING IGNITION COIL MAY CAUSE A VEHICLE TO EXCEED FEDERAL AND/OR CALIFORNIA EMISSIONS STANDARDS. 2001\-2007 PASSA/PASSAT WAGON. \*PE UPDATED 8/9/10. \*PE UPDATED 11/8/10. \*PE UPDATED 12/8/10. \*PE UPDATED 2/28/11. \*PE UPDATED 3/21/11. \*PE
- [SB\-28F3](/bulletins/10033207.md), 2010-07-26, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE; ELECTRICAL SYSTEM:IGNITION. VOLKSWAGEN: VEHICLES MAY HAVE IGNITION COILS THAT COULD MALFUNCTION UNDER CERTAIN CONDITIONS. IF THIS HAPPENS, THE MALFUNCTION INDICATOR LAMP \(MIL\) WILL ILLUMINATED TO LET YOU KNOW THAT THE VEHICLE MAY EXPERIENCE SOME DETERIORATION IN PERFORMANCE. IN SOME CASES, A MALFUNCTIONING IGNITION COIL MAY CAUSE A VEHICLE TO EXCEED FEDERAL AND/OR CALIFORNIA EMISSIONS STANDARDS. NO MODELS LISTED. \*PE
- [0105](/bulletins/626978.md), 2002-02-04, Service bulletin: ELECTRICAL SYSTEM:IGNITION:MODULE. VEHICLES MAY EXPERIENCE MALFUNCTION INDICATOR LAMP ON, MULTIPLE SHORT TO GROUND DIAGNOSTIC TROUBLE CODES ARE STORED. \*SLC
- [9917](/bulletins/610168.md), 2000-04-19, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:CONTROL MODULE. SUBJECT REGARDING THE ANTI\-THEFT IMMOBILIZER ON BOARD DIAGNOSTIC. \*TT
- [9901](/bulletins/610158.md), 2000-04-19, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:CONTROL MODULE. SUBJECT REGARDING THE IMMOBILIZER COMPONENT OVERVIEW FOR 2000 MODEL YEAR VEHICLES. \*TT
- [9911](/bulletins/608349.md), 1999-11-23, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:CONTROL MODULE. INFORMATION ON THE ANTI\-THEFT IMMOBILIZER ON BOARD DIAGNOSTIC \(OBD\). MJS

JSON: [/v1/bulletins/10252934](/v1/bulletins/10252934)

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