{"nhtsa_id":10004352,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2003-12-04","date":"2003-09-01","document_id":"020844002A","mfr_campaign":null,"replaces":"020844002","component":"EQUIPMENT","mfr_system":null,"summary":"CLARION RADIO EXCHANGE PROGRAM AND AUDIO SYSTEM TROUBLESHOOTING. 1995-96 CHEVROLET W6-7HV; 1995-98 CHEVROLET W4-5; 1997-2004 CHEVROLET F-MODEL; 1999-2004 CHEVROLET W SERIES; 1999-2004 CHEVROLET WT5500 SERIES; 1995-96 GMC W6-7HV; 1995-98 GMC W4-5; 1997-2004 GMC F-MODEL; 1999-2004 GMC W SERIES; 1999-2004 GMC WT5500 SERIES AND VARIOUS OTHER MODELS. *TT","document":null,"url":"https://open.wenmarpro.com/bulletins/10004352","components":[{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CHEVROLET","model":"F","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"MEDIUM DUTY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"CHEVROLET","model":"W-SERIES","year_from":2003,"year_to":2003,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"F SERIES","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"MEDIUM DUTY","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"W SERIES","year_from":1999,"year_to":1999,"match":null,"vehicle_ids":[]},{"make":"GMC","model":"W4","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"GMC","model":"W5","year_from":1999,"year_to":1999,"match":"exact","vehicle_ids":["1999_gmc_w5"]},{"make":"ISUZU","model":"FRR","year_from":2003,"year_to":2003,"match":"exact","vehicle_ids":["2003_isuzu_frr"]},{"make":"ISUZU","model":"FSR","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"ISUZU","model":"FTR","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"ISUZU","model":"FVR","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"ISUZU","model":"NPR","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]},{"make":"ISUZU","model":"NQR","year_from":null,"year_to":null,"match":"exact","vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}