Service bulletin 08-150-24
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.
| Type | Service bulletin |
|---|---|
| NHTSA id | 11002799 |
| Published by NHTSA | 2024-07-02 |
| Manufacturer's number | 08-150-24 |
| Manufacturer's date | 2024-06-28 |
| NHTSA component | SUSPENSION |
| Manufacturer's system | Air suspension control module |
NHTSA's 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."
The document
The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.
Components
Suspension
Trouble codes named
C151E, C1522, C1526, C152A
| RAM 1500 | 2022 |
|---|
Listing a model year does not mean every vehicle of it is concerned: the document says which.
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