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"reduced front camera visibility" TACC error

Matias

Active Member
Apr 2, 2014
3,250
3,581
Finland
I sometimes get many times in a row "reduced front camera visibility" TACC error. Eventually TACC always starts. Have others experienced this?
 
Last edited:

Majerus

Member
Jan 21, 2010
726
47
Illinois
I sometimes get many times in a row "reduced front camera visibility" TACC error. Eventually TACC always starts. Have others experienced this?

record the time this happens, and contact service. I had this happen a while back, they were able to resolve it.
 

MikeInFL

Member
May 10, 2014
468
238
Florida
Sometimes the sensor may have a build up of bugs or other substances blocking the radar. I would suggest giving it a quick look before contacting Service and attempting a scroll wheel reset. If that does not work then I would contact Service.
 

Majerus

Member
Jan 21, 2010
726
47
Illinois
Do you know what they did?

Corrections: Cruise Control General Diagnosis

Per toolbox case #76618, camera and radar both require calibration. Successfully calibrated both the camera and radar. Performed function test of brake light switch, switch is operating correctly. Vehicle operation is norm
 

rxlawdude

Active Member
Jul 10, 2015
2,466
1,727
Orange County, CA
I've not seen the camera error, but the radar error pops up randomly every week or so. It seems to revert to working after 10 minutes. Of note, the error has popped up three times in the same stretch of road (a long, relatively narrow HOV lane flyover) in both directions. Maybe RF interference, but it's weird.
 

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