PSCAN
Any station already set up on the preset buttons can be sampled using PSCAN (preset scan). Press the SCAN button and hold for 2-3 seconds or until the display shows PSCAN. It scans each of the presets and stops for a few seconds at each station. The tuner continues scanning until you press scan again. PSCAN is displayed whenever the tuner is in PSCAN mode.For a description of the RPO Code(s) shown in this image/article refer to the RPO Code List found at Vehicle/Application ID RPO Codes