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Test R: No Power To The Scan Tool

PINPOINT TEST R: 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), medium speed controller area network (MS-CAN), and International Standards Organization (ISO) 9141 communications network. Voltage for the scan tool is provided by circuit SBP20 (GN/RD). Ground is provided by circuits GD112 (BK/GN) and GD114 (BK/BU).

This pinpoint test is intended to diagnose the following:
- Fuse
- Wiring, terminals or connectors
- DLC


R1-R2:






R3:




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