# Service bulletin Dealer24GBREV

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: 10182428
- Published by NHTSA: 2020\-12\-04
- Manufacturer's number: Dealer24GBREV
- Manufacturer's date: 2020\-11\-05
- NHTSA component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

## NHTSA's summary

Updated counts for this emissions recall are shown below. At this time, the campaign is around 30% complete in both the USA and Canada overall, with approximately 103,000 vehicles already repaired.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2020/MC-10182428-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2020/MC-10182428-9999.pdf)

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

## Components

Engine, Exhaust and emissions, Transmission and driveline, Automatic transmission, Transmission control module

## Vehicles listed

- 2018 to 2020 VOLKSWAGEN TIGUAN

## Other bulletins for the same vehicles and component

- [V392001206039111](/bulletins/10250803.md), 2024-03-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT. Bevel box leaking, update to Arteon labor operation numbers.
- [V371802203397511](/bulletins/10238310.md), 2023-07-10, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Automatic Transmission Fluid Requirements
- [TT 34 21 01](/bulletins/10197674.md), 2021-07-02, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. Reverse gear function note.
- [Dealer 24GB](/bulletins/10180090.md), 2020-10-06, Service bulletin: ELECTRICAL SYSTEM:SOFTWARE; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Volkswagen is providing an Engine and Transmission Control Module \(ECM/TCM\) software update to address elevated tailpipe emissions that were found during vehicle testing. This software will also improve drivability and provide other diagnostic improvements.
- [18VWUSMN112619](/bulletins/10168646.md), 2019-12-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. "Additional Maintenance Items section: ""Transmission, Automatic \(non\-DSG\): Change fluid and filter every 80K miles"" REMOVED: ""and filter"""
- [19VWUSMN112619](/bulletins/10168645.md), 2019-12-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. "Additional Maintenance Items section: ""Transmission, automatic \(non\-DSG automatic transmission\): Change fluid and filter every 80K miles"" REMOVED: ""and filter"""
- [20VWUSMN112619](/bulletins/10168643.md), 2019-12-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION. "Additional Maintenance Items section: Transmission, automatic: Change fluid and filter \(excluding Canada\) \(only non\-DSG Automatic Transmission\) every 80,000 miles : REMOVED: ""and filter"""
- [TT 37\-18\-02ss1](/bulletins/10161203.md), 2019-06-12, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); EQUIPMENT ADAPTIVE/MOBILITY. Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata.
- [TT 37 18 02](/bulletins/10161202.md), 2019-06-12, Service bulletin: EQUIPMENT ADAPTIVE/MOBILITY; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\). Addressing Transmission Fluid Temperature Sensor Concerns, update authing system metadata.
- [VWSSP 850193](/bulletins/10159424.md), 2019-05-06, Service bulletin: POWER TRAIN:AUTOMATIC TRANSMISSION; POWER TRAIN. VWSSP 850153 \- Self Study Program / Automatic Transmission 09P

JSON: [/v1/bulletins/10182428](/v1/bulletins/10182428)

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