{"nhtsa_id":11002801,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-07-02","date":"2024-06-28","document_id":"08-152-24","mfr_campaign":null,"replaces":null,"component":"SUSPENSION","mfr_system":"Air Suspension Control Module","summary":"\"Flash: Air Suspension Control Module (ASCM) Flash Updates **Customers must experience a Malfunction Indicator Lamp (MIL) illumination and the vehicle must exhibit/set one or more of the following Diagnostic Trouble Codes (DTCs):** ● C151E-2A - Left Front Ride Height Sensor - Stuck. ● C1522-2A - Right Front Ride Height Sensor - Stuck. ● C1526-2A - Left Rear Ride Height Sensor - Stuck. ● C152A-2A - Right Rear Ride Height Sensor - Stuck. Customers may also comment on one or more of the following: ● The air suspension is stuck in a lowered entry/exit ride height after lowering the vehicle to load the rear cargo bed of the truck and then driving on the freeway.** ● “Service Air Suspension” message notification in the instrument panel cluster. This bulletin involves reprogramming the ASCM with the latest available software.\"","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11002801-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11002801-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11002801","components":[{"id":"suspension","name":"Suspension","parent":null}],"codes":["C151E","C1522","C1526","C152A"],"topics":[],"vehicles":[{"make":"RAM","model":"1500","year_from":2023,"year_to":2023,"match":"exact","vehicle_ids":["2023_ram_1500"]}],"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":[]}