RAM 1500 2013–2014 — technical service bulletin
Bulletin 08-045-14 REV. A · NHTSA communication 10137042 · issued May 30, 2014
Technical service bulletin
communication type
Electrical System
component
2013–2014
model years
2
vehicle entries
Official summary
Flash: Air Suspension Message Battery Voltage Low This Bulletin involves updating the Air Suspension Control Module (ASCM) software. false message ?Battery Voltage Low - Start Engine to Change Ride Height? which appears in the Electronic Vehicle Information Center (EVIC) when unlocking or locking the doors. A battery drain may happen when using the key fob to stop the vehicle from lowering. The ASCM does not go to sleep and the CAN-C bus stays awake.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.