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.

12 00... Instructions for connecting and disconnecting test units

When connecting and disconnecting:

Service Tester
testing devices
test leads and
when replacing control units

it is essential to turn off the ignition!

FOLLOW INSTRUCTIONS FOR REMOVING AND INSTALLING ELECTRONIC CONTROL UNITS .

Follow operating instructions for testing devices.

Make sure that connected test leads cannot make contact with rotating parts (e.g.: fans, ribbed V-belts, etc.).