Condition for fault identification

Test condition:

The diagnostic fault code is logged when no voltage is present at the DME input (KL87_2 or 15N_2) although the main relay has closed.

Potential problem source(s):

• Fuse defective
• Defect in wiring harness between main relay and DME
• Main relay defective
• Defective DME

Terminal condition: Terminal 15

Voltage condition:

• Onboard electrical system voltage between 9 V and 16 V

Temperature condition:

• None

Time condition:

• None

Other conditions:

• none