{"vehicle":{"id":"2015_ram_2500","year":2015,"make":"Ram","model":"2500"},"code":"C1502","generic":false,"description":null,"bulletins":{"as_of":"2026-10-19","count":5,"bulletins":[{"nhtsa_id":10229197,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-01-09","date":"2015-02-20","document_id":"2200215","mfr_campaign":null,"component":"ELECTRICAL SYSTEM; EXTERIOR LIGHTING; SERVICE BRAKES, HYDRAULIC; BACK OVER PREVENTION","summary":"Service Tire Pressure System Message This bulletin involves inspecting and replacing the Tire Pressure Module (TPM) sensor if required. The customer may notice a message ?Service Tire Pressure System? displayed on the cluster. On further inspection the technician may find the following Diagnostic Trouble Codes (DTCs): NOTE: The cluster will always display the low tire indicator if the tire pressure is under specification, or if there is a DTC set in the TPM system. If a DTC is set, the indicator will flash for 75 seconds and then stay on solid when the vehicle is started. ? C1501-07 Tire Pressure Sensor 1 - Mechanical Failure. ? C1501-31 Tire Pressure Sensor 1 - No Signal. ? C1502-07 Tire Pressure Sensor 2 - Mechanical Failure. ? C1502-31 Tire Pressure Sensor 2 - No Signal. ? C1503-07 Tire Pressure Sensor 3 - Mechanical Failure. ? C1503-31 Tire Pressure Sensor 3 - No Signal. ? C1504-07 Tire Pressure Sensor 4 - Mechanical Failure. ? C1504-31 Tire Pressure Sensor 4 - No Signal.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10229197-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10229197-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10229197"},{"nhtsa_id":10223618,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-10-17","date":"2015-02-20","document_id":"2200215","mfr_campaign":null,"component":"TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS","summary":"Service Tire Pressure System Message This bulletin involves inspecting and replacing the Tire Pressure Module (TPM) sensor if required. The customer may notice a message ?Service Tire Pressure System? displayed on the cluster. On further inspection the technician may find the following Diagnostic Trouble Codes (DTCs): NOTE: The cluster will always display the low tire indicator if the tire pressure is under specification, or if there is a DTC set in the TPM system. If a DTC is set, the indicator will flash for 75 seconds and then stay on solid when the vehicle is started. ? C1501-07 Tire Pressure Sensor 1 - Mechanical Failure. ? C1501-31 Tire Pressure Sensor 1 - No Signal. ? C1502-07 Tire Pressure Sensor 2 - Mechanical Failure. ? C1502-31 Tire Pressure Sensor 2 - No Signal. ? C1503-07 Tire Pressure Sensor 3 - Mechanical Failure. ? C1503-31 Tire Pressure Sensor 3 - No Signal. ? C1504-07 Tire Pressure Sensor 4 - Mechanical Failure. ? C1504-31 Tire Pressure Sensor 4 - No Signal.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10223618-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10223618-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10223618"},{"nhtsa_id":10221531,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-26","date":"2015-02-20","document_id":"22-002-15","mfr_campaign":null,"component":"SERVICE BRAKES; EXTERIOR LIGHTING; ELECTRICAL SYSTEM; BACK OVER PREVENTION","summary":"Service Tire Pressure System Message This bulletin involves inspecting and replacing the Tire Pressure Module (TPM) sensor if required. The customer may notice a message ?Service Tire Pressure System? displayed on the cluster. On further inspection the technician may find the following Diagnostic Trouble Codes (DTCs): NOTE: The cluster will always display the low tire indicator if the tire pressure is under specification, or if there is a DTC set in the TPM system. If a DTC is set, the indicator will flash for 75 seconds and then stay on solid when the vehicle is started. ? C1501-07 Tire Pressure Sensor 1 - Mechanical Failure. ? C1501-31 Tire Pressure Sensor 1 - No Signal. ? C1502-07 Tire Pressure Sensor 2 - Mechanical Failure. ? C1502-31 Tire Pressure Sensor 2 - No Signal. ? C1503-07 Tire Pressure Sensor 3 - Mechanical Failure. ? C1503-31 Tire Pressure Sensor 3 - No Signal. ? C1504-07 Tire Pressure Sensor 4 - Mechanical Failure. ? C1504-31 Tire Pressure Sensor 4 - No Signal.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10221531-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10221531-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10221531"},{"nhtsa_id":10144891,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-09-24","date":"2015-02-20","document_id":"22-002-15","mfr_campaign":null,"component":"TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS","summary":"Service Tire Pressure System Message This bulletin involves inspecting and replacing the Tire Pressure Module (TPM) sensor if required. The customer may notice a message ?Service Tire Pressure System? displayed on the cluster. On further inspection the technician may find the following Diagnostic Trouble Codes (DTCs): NOTE: The cluster will always display the low tire indicator if the tire pressure is under specification, or if there is a DTC set in the TPM system. If a DTC is set, the indicator will flash for 75 seconds and then stay on solid when the vehicle is started. ? C1501-07 Tire Pressure Sensor 1 - Mechanical Failure. ? C1501-31 Tire Pressure Sensor 1 - No Signal. ? C1502-07 Tire Pressure Sensor 2 - Mechanical Failure. ? C1502-31 Tire Pressure Sensor 2 - No Signal. ? C1503-07 Tire Pressure Sensor 3 - Mechanical Failure. ? C1503-31 Tire Pressure Sensor 3 - No Signal. ? C1504-07 Tire Pressure Sensor 4 - Mechanical Failure. ? C1504-31 Tire Pressure Sensor 4 - No Signal.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10144891-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10144891-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10144891"},{"nhtsa_id":10144861,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2018-09-24","date":"2015-03-28","document_id":"22-002-15 REV. A","mfr_campaign":null,"component":"TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS","summary":"Service Tire Pressure System Message This bulletin involves replacing all of the Tire Pressure Module (TPM) sensors. The customer may notice a message ?Service Tire Pressure System? displayed on the cluster. On further inspection, the technician may find one or more of the following Diagnostic Trouble Codes (DTCs): NOTE: The cluster will always display the low tire indicator if the tire pressure is under specification, or if there is a DTC set in the TPM system. If a DTC is set, the indicator will flash for 75 seconds, and then stay on solid when the vehicle is started. ? C1501-07 Tire Pressure Sensor 1 - Mechanical Failure. ? C1501-31 Tire Pressure Sensor 1 - No Signal. ? C1502-07 Tire Pressure Sensor 2 - Mechanical Failure. ? C1502-31 Tire Pressure Sensor 2 - No Signal. ? C1503-07 Tire Pressure Sensor 3 - Mechanical Failure. ? C1503-31 Tire Pressure Sensor 3 - No Signal. ? C1504-07 Tire Pressure Sensor 4 - Mechanical Failure. ? C1504-31 Tire Pressure Sensor 4 - No Signal.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10144861-9999.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2015/MC-10144861-0001.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10144861"}],"url":"https://open.wenmarpro.com/makes/ram/2500/2015/bulletins?code=C1502"},"related":{"components":[],"bulletins":[],"recalls":{"may_apply":true,"recalls":[],"lookup":{"nhtsa":"https://www.nhtsa.gov/recalls","tc":"https://wwwapps.tc.gc.ca/Saf-Sec-Sur/7/VRDB-BDRV/search-recherche/menu.aspx?lang=eng","maker":null}}},"url":"https://open.wenmarpro.com/makes/ram/2500/2015/codes/C1502","note":"The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.","attribution":["Contains information licensed under the Open Government Licence – Canada."]}