Dodge 2015 RAM Owner's Manual page 325

Component Fluid, Lubricant, or Genuine Part
Diesel Exhaust Fluid MOPAR® Diesel Exhaust Fluid (API Certified) (DEF) or equivalent that has been API Certified
to the ISO 22241 standard. Use of fluids not API Certified to ISO 22241 may result in system
damage. You can receive assistance in locating DEF in the United States by calling 866-RAM-
INFO (866-726-4636). In Canada call 1–800–465–2001 (English) or 1–800–387–9983 (French).
Chassis
Component
Automatic Transmission – If Equipped (Six-Speed
68RFE) – Pickup models without PTO
Automatic Transmission – If Equipped (Six-Speed
AS69RC) – Pickup models with PTO, and all Chassis
Cab models
Transfer Case
MAINTAINING YOUR VEHICLE 323
Fluid, Lubricant, or Genuine Part
Only use ATF+4® Automatic Transmission Fluid. Fail-
ure to use ATF+4® fluid may affect the function or
performance of your transmission. We recommend
MOPAR® ATF+4® fluid.
Only use MOPAR® ASRC Automatic Transmission
Fluid or equivalent. Failure to use the proper fluid may
affect the function or performance of your transmission.
We recommend you use MOPAR® BW44–44 Transfer
Case Fluid.
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