This bulletin supersedes 26-2140

Bulletin number

TSB 26-2270

Component

Power train

Summary

This bulletin supersedes 26-2140. Reason for update: update the Parts list to correct the part description of the part number JM5Z-7N473-C, correct the part number XY-75W85QL to XY-75W85-QL and add a description note "Transfer Case Fluid, All markets", and update the Service Procedure (Steps 5, 7 and 8) to correct the WSM procedure steps. Some of the vehicles listed in the Model statement above may exhibit at least one of the following conditions: Intermittent or permanent no reverse engagement. Illuminated malfunction indicator lamp (MIL) with diagnostic trouble code (DTC) P0767 stored in the powertrain control module (PCM). In addition to the required conditions, the vehicle may also exhibit a harsh reverse engagement, DTC P0766 and/or P2703. This may be due to an internal mechanical concern with the selectable one-way clutch (SOWC).

Owners of these vehicles have filed 10 complaints in the transmission category.