# Service bulletin TT 91\-14\-05

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: 10122620
- Published by NHTSA: 2017\-11\-08
- Manufacturer's number: TT 91\-14\-05
- Manufacturer's date: 2014\-11\-07
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Tech Tips \(Routan Turn Signals Will Not Activate after TIPM Replacement\): The replacement Totally Integrated Power Module \(TIPM\) contains revised software that changes the TIPM operation and alters the front exterior lighting of the vehicle. The vehicle wiring may need to be modified to maintain turn signal operation. This document informs how to modify the vehicle wiring.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2014/MC-10122620-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2014/MC-10122620-0001.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2011 to 2013 VOLKSWAGEN ROUTAN

## Other bulletins for the same vehicles and component

- [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:
- [911321](/bulletins/10253186.md), 2024-04-15, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM:SOFTWARE. RHR Navigation Map Enhancements
- [TT971205](/bulletins/10252940.md), 2024-04-08, Service bulletin: ELECTRICAL SYSTEM. Cluster Warning Lights Coming On, Windshield Wipers Will Not Turn Off, and/or Headlights Will Not Shut Off
- [TT961402](/bulletins/10252937.md), 2024-04-08, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:SENSOR; ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Vehicles equipped with Immobilizer 4 \(Download\) ? Adapting Keys after Vehicle Lock Set Replacement
- [TT911114](/bulletins/10252224.md), 2024-04-01, Service bulletin: ELECTRICAL SYSTEM. RNS 315 Navigation ? Bluetooth Module Location
- [Edition65](/bulletins/10244045.md), 2023-10-16, Service bulletin: ELECTRICAL SYSTEM:WIRING; UNKNOWN OR OTHER. Volkswagen Elsa Newsletter
- [Edition103](/bulletins/10243023.md), 2023-10-02, Service bulletin: STEERING; ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES. VW Elsa Newsletter
- [Edition112](/bulletins/10243015.md), 2023-10-02, Service bulletin: EXTERIOR LIGHTING:TURN SIGNAL; SERVICE BRAKES; STRUCTURE; ELECTRICAL SYSTEM; VISIBILITY:REAR WINDOW WIPER/WASHER; EQUIPMENT. VW Elsa Newsletter
- [Edition111](/bulletins/10243014.md), 2023-10-02, Service bulletin: ELECTRICAL SYSTEM; LATCHES/LOCKS/LINKAGES; EXTERIOR LIGHTING:TURN SIGNAL. VW Elsa Newsletter

JSON: [/v1/bulletins/10122620](/v1/bulletins/10122620)

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