Test H: No Power To The Scan Tool

PINPOINT TEST H: NO POWER TO THE SCAN TOOL

H1-H2:

H3:

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 International Standards Organization (ISO) 9141 communications networks.

Possible Causes
- Fuse
- Circuit SBP29 (GY/RD) open
- Circuit GD174 (BK/WH) open
- Circuit GD161 (BK/YE) open
- DLC
- Scan tool