Pinpoint Tests: Notes

For Expedition, refer to SYSTEM WIRING DIAGRAMS , or for Navigator, refer to SYSTEM WIRING DIAGRAMS for TRANSMISSION CONTROLS - 6R80, and SHIFT INTERLOCK systems for additional information.

NOTE: Refer to all TSBs and On-Line Automotive Service Information System (OASIS) messages that pertain to the transmission concern and follow the procedure as described.

NOTE: Read and record all DTCs.