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.

Control Switch & Timer Relay Test: Notes

Vehicles equipped with ATC control panel require use of scan tool for testing. See SCAN TOOL TESTING (ATC EQUIPPED VEHICLE) . Vehicles with manual A/C-heater may be tested in vehicle or on bench.