October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Serial Communication Circuit Test

When the tilt/telescopic ECU receives an input from the memory or return switches, serial data is sent back and forth between the tilt/telescopic ECU and the driver's power seat ECU. Check circuits between tilt/telescopic ECU and driver's power seat ECU. If circuits are okay, go to next item listed under TROUBLE SHOOTING .