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.

Relay Test

Using Tech 1, turn relay on and off using UP/DOWN arrow buttons on scan tester. Battery voltage supplied to EBCM through relay contacts is displayed on Tech 1. When relay is commanded on, voltage should be equal to battery voltage. When relay is commanded off, voltage should be less than 2 volts.