Crown Victoria V8-4.6L Flex Fuel (2008)
M13-M16
Test N: No Power To The Scan Tool
PINPOINT TEST N: NO POWER TO THE SCAN TOOL
Normal Operation
The scan tool is connected to the data link connector (DLC) to communicate with the high speed controller area network (HS-CAN), the standard
corporate protocol (SCP), and the International Standards Organization (ISO) 9141 network. Voltage for the scan tool is provided by circuit 40
(LB/WH). Ground is provided by circuits 57 (BK) and 570 (BK/WH).
This pinpoint test is intended to diagnose the following:
-
Fuse
-
Wiring, terminals or connectors
-
Scan tool