gl419 Report post Posted June 13, 2019 The original backup camera began being intermittent and eventually quit working all together. I replaced it with a Dorman P/N 590-433. The camera itself now works fine, but the Guidelines appear to need calibration. The white lines show me in a left turn continuously and the red/yellow/green lines only show occasionally. I find references to using Forscan software and a scan tool to set various options on car, but can anyone tell me if I can use these tools to calibrate the backup guidelines? Quote Share this post Link to post Share on other sites
