# Service bulletin 0509

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: 10017746
- Published by NHTSA: 2005\-11\-23
- Manufacturer's number: 0509
- Manufacturer's date: 2005\-10\-26
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE

## NHTSA's summary

MALFUNCTION INDICATOR LAMP \(MIL\) IS ON, DIAGNOSTIC TROUBLE CODES \(DTCS\) P1411, P1423, SECONDARY AIR INJECTION SYSTEM BANK 1, BANK 2, FLOW TOO LOW ARE STORED IN DTC MEMORY. \*TT

## The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

## Components

Engine

## Trouble codes named

P1411, P1423

## Vehicles listed

- 2004 to 2005 VOLKSWAGEN TOUAREG

## Other bulletins for the same vehicles and component

- [TT871005](/bulletins/10252204.md), 2024-04-01, Service bulletin: VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; ENGINE AND ENGINE COOLING. Air Conditioning Does not Operate
- [Edition115](/bulletins/10242996.md), 2023-10-02, Service bulletin: STRUCTURE; POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE \(TCM/PCM/TECM\); ELECTRICAL SYSTEM; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS; ENGINE AND ENGINE COOLING. VW Elsa Newsletter
- [Edition26a](/bulletins/10242400.md), 2023-09-18, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:INFOTAINMENT:BLUETOOTH/WIFI; ENGINE AND ENGINE COOLING; VISIBILITY:POWER WINDOW DEVICES AND CONTROLS. VW Elsa Newsletter
- [Edition52](/bulletins/10242381.md), 2023-09-18, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ELECTRICAL SYSTEM; ENGINE. VW Elsa Newsletter
- [Edition63](/bulletins/10242375.md), 2023-09-18, Service bulletin: STEERING:COLUMN; VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE. VW Elsa Newsletter
- [Edition109](/bulletins/10242358.md), 2023-09-18, Service bulletin: EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ELECTRICAL SYSTEM. VW Elsa Newsletter
- [V171901201285565](/bulletins/10241177.md), 2023-09-01, Service bulletin: ENGINE AND ENGINE COOLING. Update to Volkswagen engine oil standards
- [TB191401](/bulletins/10241345.md), 2023-08-28, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Electric Coolant Fans Continue to Run after Ignition is Switched OFF
- [TB191303](/bulletins/10241344.md), 2023-08-28, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Electric Coolant Fans Continue to Run after Ignition is OFF
- [TB191301](/bulletins/10241342.md), 2023-08-28, Service bulletin: ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Electric Coolant Fans Continue to Run after Ignition is OFF

JSON: [/v1/bulletins/10017746](/v1/bulletins/10017746)

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