# Service bulletin No. 1734.1

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: 10222403
- Published by NHTSA: 2022\-10\-05
- Manufacturer's number: No. 1734.1
- Manufacturer's date: 2022\-09\-13
- NHTSA component: ELECTRICAL SYSTEM

## NHTSA's summary

Special tools information for the corner weight/alignment scales on all Porsche GT cars and 918 Spyders.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2022/MC-10222403-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2022/MC-10222403-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2003 to 2016 PORSCHE 911 GT3
- 2018 to 2019 PORSCHE 911 GT3
- 2021 to 2022 PORSCHE 911 GT3
- 2008 PORSCHE 911 GT3 RS
- 2010 to 2011 PORSCHE 911 GT3 RS
- 2016 PORSCHE 911 GT3 RS
- 2019 PORSCHE 911 GT3 RS
- 2015 PORSCHE 918 SPYDER
- 2016 PORSCHE 918 SPYDER
- 2004 to 2005 PORSCHE CARRERA GT

## Recalls for the same vehicles and component

- [2015217](/recalls/tc/2015217.md), 2015-05-21: Electrical
- [13V502000](/recalls/nhtsa/13V502000.md), 2013-10-17: SEATS; ELECTRICAL SYSTEM
- [07V557000](/recalls/nhtsa/07V557000.md), 2007-12-11: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL

## Other bulletins for the same vehicles and component

- [GR13D801\-1](/bulletins/11037873.md), 2026-10-02, Service bulletin: UNKNOWN OR OTHER; ELECTRICAL SYSTEM. Parts Information for Parts Withdrawal \- Radio \& Satellite Radio Receiver. Note that part 91164559100 is also applicable to the following models not in the product list: 911 \(1970\-1989\), 914 \(1970\-1976\), 924 \(1976\-1985\), 924S \(1986\-1988\), 928 \(1978\-1995\), 944 \(1982\-1991\), 964 \(1989\-1994\), 968 \(1992\-1995\), and 993 \(1994\-1998\). Note that part 99664259100 is also applicable to the following models not in the product list: 996 \(1998\-2001\), 986 Boxster \(1997\-2001\).
- [No. 86\-26](/bulletins/11037805.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Technical Information for Vehicle Color in Front Display/Control Panel Wrong after Replacing Central Computer \(PCM\)
- [No. 12\-26](/bulletins/11037795.md), 2026-10-02, Service bulletin: ELECTRICAL SYSTEM. Technical Information for Damage to Nano Plug Contacts Due to Utilization of Incorrect Measuring Equipment
- [No. 43\-26](/bulletins/11037785.md), 2026-10-02, Warranty extension: VISIBILITY/WIPER; ELECTRICAL SYSTEM. Technical Information for Warranty Extension for Front Door Wiring Harness related to Real Top View \(RTV\) issues
- [GR13D801](/bulletins/11037069.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM. Parts Information for Parts Withdrawal \- Radio \& Satellite Radio Receiver. Note that part 91164559100 is also applicable to the following models not in the product list: 911 \(1970\-1989\), 914 \(1970\-1976\), 924 \(1976\-1985\), 924S \(1986\-1988\), 928 \(1978\-1995\), 944 \(1982\-1991\), 964 \(1989\-1994\), 968 \(1992\-1995\), and 993 \(1994\-1998\). Note that part 99664259100 is also applicable to the following models not in the product list: 996 \(1998\-2001\), 986 Boxster \(1997\-2001\).
- [No. 2109\-3](/bulletins/11037058.md), 2026-09-04, Service bulletin: ELECTRICAL SYSTEM. Information on Advanced Technical Information for Critical 12V Li\-ion Battery Recycling
- [102/25](/bulletins/11035929.md), 2026-08-06, Service bulletin: ELECTRICAL SYSTEM. PCCM\+ 9x7.II
- [101/25](/bulletins/11035928.md), 2026-08-06, Service bulletin: ELECTRICAL SYSTEM. PCCM\+ 9x1.I
- [GR13D797](/bulletins/11035889.md), 2026-08-05, Service bulletin: ELECTRICAL SYSTEM. Parts Withdrawal \- Steering Column Switch
- [ASB2](/bulletins/11035744.md), 2026-08-05, Service campaign: ELECTRICAL SYSTEM; BACK OVER PREVENTION: WARNINGS. Re\-Programming Assistance System Control Unit \(Stop Delivery/Recall Campaign\)

JSON: [/v1/bulletins/10222403](/v1/bulletins/10222403)

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