# Service bulletin TT 87 11 01

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: 10176768
- Published by NHTSA: 2020\-07\-07
- Manufacturer's number: TT 87 11 01
- Manufacturer's date: 2020\-06\-19
- NHTSA component: EQUIPMENT:APPLIANCE:AIR CONDITIONER; ELECTRICAL SYSTEM

## NHTSA's summary

Directions to assist in performing basic settings for the ac control module

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176768-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10176768-9999.pdf)

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

## Components

Electrical system, Equipment and accessories, Heating and air conditioning

## Vehicles listed

- 1996 AUDI 100
- 2011 VOLKSWAGEN BEETLE
- 2012 to 2019 VOLKSWAGEN BEETLE
- 2011 VOLKSWAGEN BEETLE CONVERTIBLE
- 2012 to 2019 VOLKSWAGEN BEETLE CONVERTIBLE
- 2011 to 2019 VOLKSWAGEN JETTA

## Recalls for the same vehicles and component

- [2024648](/recalls/tc/2024648.md), 2024-10-30: Heater And Defroster
- [23V619000](/recalls/nhtsa/23V619000.md), 2023-09-06: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [2023487](/recalls/tc/2023487.md), 2023-08-31: Electrical
- [23V604000](/recalls/nhtsa/23V604000.md), 2023-08-30: ELECTRICAL SYSTEM:IGNITION:SWITCH
- [19V615000](/recalls/nhtsa/19V615000.md), 2019-08-22: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:CONTROL MODULE; STEERING:COLUMN LOCKING:ANTI\-THEFT DEVICE
- [19V094000](/recalls/nhtsa/19V094000.md), 2019-02-13: SERVICE BRAKES; ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [18V824000](/recalls/nhtsa/18V824000.md), 2018-11-26: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
- [2017455](/recalls/tc/2017455.md), 2017-09-20: Electrical
- [17V352000](/recalls/nhtsa/17V352000.md), 2017-05-31: EQUIPMENT:OTHER:LABELS
- [17V137000](/recalls/nhtsa/17V137000.md), 2017-03-02: EQUIPMENT:OTHER:LABELS

## Other bulletins for the same vehicles and component

- [VOS\-26\-47](/bulletins/11036886.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: Part number 3Q0\-959\-435N software version number 1307 has incorrect coding.
- [VOS\-26\-42](/bulletins/11035772.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct the issue: DA 0019 \- Hotfix 12\-V battery test\(s\) – No battery diagnosis \- Inconclusive test result.
- [VOS\-26\-15](/bulletins/11030829.md), 2026-04-06, Service bulletin: ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct multiple test plans: All basic settings test for the following components \- Fill and bleed cooling system issue, N493, J338, Camshaft, V465 etc. Use this test for all the basic setting. You will need to select the component you need to run the basic settings. But there are also stand\-alone tests for each of those components.
- [VOS\-26\-01](/bulletins/11028490.md), 2026-02-06, Service bulletin: ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication during vehicle programming function: A software fix is needed to correct a test that is not reading any information from the battery data module \(BDM\) and will output:
- [V2715032016076\_13](/bulletins/11027254.md), 2026-01-07, Service bulletin: ELECTRICAL SYSTEM. Diagnosis for Excessive Current Draw.
- [SM 60\-2025](/bulletins/11026188.md), 2025-12-05, Other: ELECTRICAL SYSTEM. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.
- [V9419012011521\_20](/bulletins/11012470.md), 2025-01-07, Service bulletin: ELECTRICAL SYSTEM. Internal Moisture Accumulation
- [V9124092076241\_1](/bulletins/11012469.md), 2025-01-07, Service bulletin: ELECTRICAL SYSTEM. When using hands\-free call and Apple Car\-Play an echo may be heard by call recipent
- [VOS\-24\-135](/bulletins/11011379.md), 2024-12-05, Service bulletin: ELECTRICAL SYSTEM. This is a notice for software changes with the ODIS diagnostic program to correct the communication for the keyless start system. 00B7 \- Interface for Access/Start: U101300: Control module not coded \& Software Configuration – incorrect coding hotfix
- [SM 54\-2024](/bulletins/11008845.md), 2024-10-09, Other: ELECTRICAL SYSTEM. This special notice is to inform dealers to return the parts listed if it meets the criteria provided.

JSON: [/v1/bulletins/10176768](/v1/bulletins/10176768)

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