When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I’m hopeful someone can point me in the right direction to track down a couple consistent error codes reported by my Autel on my 2019 C4S.
1/ PASM Module - ‘C139607 Sensor supply voltage - short circuit’ I see no indication as to what sensor.
2/ Instrument Cluster - ‘B199101 Lvds interface, electrical malfunction’ Code cleared after a visit to Porsche for a recall but after battery swap it’s back and can not be cleared.
I know these cars are sensitive to battery supply but I have a new battery with a maintainer.
Update
The short circuit error was from the rain sensor and the LVDS error an issue with the dash digital display, a small line that’s barely visible. Replacing just the screen seems possible with one from Temu
9 Vehicles Porsche Helped Engineer that Aren't Porsches
Slideshow: Long before engineering consulting became trendy, Porsche was quietly helping other automakers build everything from supercars to economy hatchbacks.
9 Features and Characteristics That Only Porsche People Understand
Slideshow: Some brands build cars. Porsche builds traditions, obsessions, and a few habits that stopped making sense decades ago but somehow became part of the charm.
This Builder Is Turning Heads With Its Slantnose 911 Creation
Slideshow: A small Polish tuner has reimagined the Porsche 911 Slantnose for the modern era, blending 1980s nostalgia with widebody tuning culture and serious performance upgrades.
Porsche 911 GT3 Artisan Edition Pays Homage to Japanese Culture
Slideshow: Porsche has created a Japan-only 911 GT3 Artisan Edition that blends track-ready hardware with design cues inspired by traditional Japanese craftsmanship.
Porsche Reveals Coupe Variant of the Electric Cayenne With a Fresh Look
Slideshow: Porsche's latest electric Cayenne Coupe blends dramatic styling with supercar acceleration, turning the brand's midsize SUV into a 1,139-horsepower flagship.
Sensor short circuit - but which one
