# Service bulletin V801502 2040580

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: 10122941
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: V801502 2040580
- Manufacturer's date: 2015\-05\-12
- NHTSA component: ENGINE AND ENGINE COOLING; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

## NHTSA's summary

Technical Bulletin \(No Heat from Passenger Side Cabin ? Heater Core Restricted \(CKRA Diesel only\)\): This document contains the fault codes necessary to diagnosis the issue. It contains the parts and their part numbers needed to fix the vehicles .It contains warranty information useful to inquire if the service qualifies under coverage. The document contains the gasket kit part number.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2015/MC-10122941-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2015/MC-10122941-0001.pdf)

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

## Components

Engine, Glass, wipers and mirrors, Heating and air conditioning

## Vehicles listed

- 2013 to 2014 VOLKSWAGEN PASSAT

## Recalls for the same vehicles and component

- [17V309000](/recalls/nhtsa/17V309000.md), 2017-05-11: POWER TRAIN:DRIVELINE:DRIVESHAFT; ENGINE AND ENGINE COOLING:ENGINE:DIESEL

## Other bulletins for the same vehicles and component

- [V0116152014815\_20](/bulletins/11038146.md), 2026-10-06, Service bulletin: ENGINE. Suggested fuel additive
- [V1718062017813\_24](/bulletins/11035762.md), 2026-08-05, Service bulletin: ENGINE. Oil Consumption Measurement and Electronic Oil Consumption Measurement
- [V1719012012855\_81](/bulletins/11034617.md), 2026-07-07, Service bulletin: ENGINE. Volkswagen Engine Oil Standards
- [TT 13\-20\-01\_3](/bulletins/11034614.md), 2026-07-07, Service bulletin: ENGINE. Instruction, how to lubicate engine before initial start.
- [TT 10\-18\-02\_2](/bulletins/11034613.md), 2026-07-07, Service bulletin: ENGINE. Lubricating engine components before reassembly.
- [VOS\-26\-21](/bulletins/11030847.md), 2026-04-06, Service bulletin: ENGINE. 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 error message ERP0204E could occur during perform initial operation, software configuration, SVM updates for any control module\(s\) etc.
- [V1917012022548\_15](/bulletins/11025437.md), 2025-11-10, Service bulletin: ENGINE. G12Evo can now be mixed with previous coolants.
- [V1718062017813\_23](/bulletins/11025436.md), 2025-11-10, Service bulletin: ENGINE. How to measure engine oil consumption.
- [V1718032037201\_20](/bulletins/11025435.md), 2025-11-10, Service bulletin: ENGINE. Proper engine oil level before leaving the factory.
- [V0116152014815\_19](/bulletins/11025431.md), 2025-11-10, Service bulletin: ENGINE. A list of suggested fuel stations

JSON: [/v1/bulletins/10122941](/v1/bulletins/10122941)

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