Fault Code 15: Can Level Monitoring
NOTE:
For circuit reference, see WIRING DIAGRAMS .
This fault code will cause transmission to maintain current gear in low range, limp home mode in high range. It will also cause a shift in pressure to maximum, harsh gear shifts and engagement.
For fault code description and diagnostic test procedure, see Fig 1 and Fig 2 . Freeze frame variables are N-MOT, VGT-$X and MMM. See TEST PROCEDURE under SELF-DIAGNOSTIC SYSTEM.