Technical Service Bulletin No. 77-22 — 2019 PORSCHE CAYENNE E-HYBRID
ELECTRICAL SYSTEM
Bulletin Details
| TSB ID | No. 77-22 |
| Manufacturer | |
| Vehicle | 2019 PORSCHE CAYENNE E-HYBRID |
| Component | ELECTRICAL SYSTEM |
| Communication Date |
Bulletin Summary
Technical information for Various PCM Central Computer Fault Corrections: Re-Program PCM Central Computer and Head-up Display Control Unit if Necessary
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 2019 PORSCHE CAYENNE E-HYBRID
No. 211-23
ELECTRICAL SYSTEM
No. WRF7
ELECTRICAL SYSTEM
No. 195-24
ELECTRICAL SYSTEM
PIWIS2401aq
UNKNOWN OR OTHER
No. 03-23
ELECTRICAL SYSTEM
No. 2229.11
ELECTRICAL SYSTEM:12V/24V/48V BATTERY
No. 211-23-2
ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL
No. 166-21-1
EQUIPMENT
No. 2316
SEATS
No. 2221.1
ENGINE AND ENGINE COOLING