Test S: No Power To The Scan Tool

PINPOINT TEST S: NO POWER TO THE SCAN TOOL

S1:

S2-S3:

Normal Operation
The scan tool is connected to the data link connector (DLC) to communicate with the high speed controller area network (HS-CAN) and the medium speed controller area network (MS-CAN) communications network. Voltage for the scan tool is provided by circuit SBP11 (BU/RD). Ground is provided by both circuits GD116 (BK/VT).

Possible Causes
- Fuse
- Circuit SBP11 (BU/RD) open
- Circuit GD116 (BK/VT) open
- Scan tool