Technical Service Bulletin No. 74-23-2 — 2021 PORSCHE 911
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | No. 74-23-2 |
| Manufacturer | |
| Vehicle | 2021 PORSCHE 911 |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Technical information for WPG3 - reprogramming instrument cluster
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.
Other TSBs for the 2021 PORSCHE 911
No. 11-25
ELECTRICAL SYSTEM
D715
UNKNOWN OR OTHER
WSB4
ELECTRICAL SYSTEM
No. 213-22
VISIBILITY/WIPER
No 2435.1
VISIBILITY/WIPER
No. 108-24
ELECTRICAL SYSTEM
No. 2401.1
VISIBILITY:WINDSHIELD:CRITICAL FASTENERS
No. 2401.2
VISIBILITY:WINDSHIELD:CRITICAL FASTENERS
PIWIS2401e
ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
No. 11-23
WHEELS