# Service bulletin Bull\_24HV\_REV1

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: 10218948
- Published by NHTSA: 2022\-09\-01
- Manufacturer's number: Bull\_24HV\_REV1
- Manufacturer's date: 2022\-08\-30
- NHTSA component: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE

## NHTSA's summary

"Update engine control module software \- Updated battery charger requirements Updated SVM code and removed workaround steps for P0606 fault Updated claiming instructions Claims with a repair date on or after August 30, 2022 must use the revised labor operations found in the revised circular published to ELSA and ServiceNet. Claims with a repair date prior to August 30, 2022 must be entered using the original labor operations \(see Dealer Letter\) NOTE: the updated software version should prevent the P0606 with symptom code 32902 from setting during the software flash process "

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10218948-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10218948-9999.pdf)

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

## Components

Engine, Engine control module

## Trouble codes named

P0606

## Vehicles listed

- 2022 VOLKSWAGEN TAOS

## Recalls for the same vehicles and component

- [22V687000](/recalls/nhtsa/22V687000.md), 2022-09-14: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE
- [21V615000](/recalls/nhtsa/21V615000.md), 2021-08-06: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE

## Other bulletins for the same vehicles and component

- [VIN4APIN20240313](/bulletins/10251677.md), 2024-04-04, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; SEAT BELTS; UNKNOWN OR OTHER. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states rattle noise from below the vehicle Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240311](/bulletins/10251676.md), 2024-04-04, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE; STRUCTURE:BODY:ROOF AND PILLARS; UNKNOWN OR OTHER. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states rattle noise from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240213](/bulletins/10250295.md), 2024-03-06, Service bulletin: VISIBILITY:SUN/MOON ROOF ASSEMBLY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; SEAT BELTS; SEATS. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states driver and/or passenger front seat cover discolored Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240207](/bulletins/10250293.md), 2024-03-06, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS; VISIBILITY:SUN/MOON ROOF ASSEMBLY; SEATS. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240205](/bulletins/10250291.md), 2024-03-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\):SOFTWARE. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states driver's seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states blower motor inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract Customer states the sunshade doesn't operate/bound up
- [VIN4APIN20240104](/bulletins/10249141.md), 2024-02-06, Service bulletin: ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER; VISIBILITY:SUN/MOON ROOF ASSEMBLY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS; SEATS. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states seat memory is inoperative Customer states driverâ™s seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states blower motor inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract
- [VIN4APIN20240102](/bulletins/10249140.md), 2024-02-06, Service bulletin: VISIBILITY:SUN/MOON ROOF ASSEMBLY; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS; SEATS; ELECTRICAL SYSTEM:IGNITION:ANTI\-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states Mill\-on, P0462 and/or P0463 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states noise while driving Customer states seat memory is inoperative Customer states driver's seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states blower motor inoperative Customer states sunroof cracked Customer states rear spoiler is loose Customer states seat belt won't retract
- [V9723022072446\_1](/bulletins/10247539.md), 2024-01-04, Service bulletin: ELECTRICAL SYSTEM:BODY CONTROL MODULE:SOFTWARE; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); ELECTRICAL SYSTEM:BODY CONTROL MODULE/BCM; ELECTRICAL SYSTEM:IGNITION:INTERLOCK/LOCKOUT; UNKNOWN OR OTHER. Remote Engine Start and/or Lock/Unlock does not work with "myVW" smart phone app.
- [VIN4APIN231129](/bulletins/10245619.md), 2023-12-06, Service bulletin: SEAT BELTS; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEATS. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory Customer states MIL\-on, P0442 stored in ECM memory Customer states noise while driving Customer states seat memory is inoperative Customer states driver's seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states seat belt won't retract
- [VIN4APIN231120](/bulletins/10245618.md), 2023-12-06, Service bulletin: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE \(ECU/ECM\); SEAT BELTS; SEATS. Customer states rattle from below the vehicle Customer states MIL\-on, P0442 stored in ECM memory\* Customer states MIL\-on, fault P04F0 stored in ECM memory Customer states noise while driving Customer states seat memory is inoperative Customer states driver's seat creaking or squeaking while driving or when getting in and out of vehicle Customer states key FOB lock/unlock functions do not work via button press \(not KESSY\) Customer states seat memory is inoperative Customer states seat belt won't retract

JSON: [/v1/bulletins/10218948](/v1/bulletins/10218948)

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