Flex FWD V6-3.5L (2010)
Refer to Wiring Diagram Set 130, Audio System/Navigation for schematic and connector information. See: Diagrams/Electrical Diagrams/Diagrams By
Number
Normal Operation
The Global Positioning System Module (GPSM) communicates with the scan tool through the Medium Speed Controller Area Network (MS-CAN).
This pinpoint test is intended to diagnose the following:
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Fuse
-
Wiring, terminals or connectors
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GPSM
PINPOINT TEST S: THE GPSM DOES NOT RESPOND TO THE SCAN TOOL
NOTICE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the
connector.
NOTE: Failure to disconnect the battery when instructed will result in false resistance readings. Refer to Battery.
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S1 CHECK THE GPSM VOLTAGE SUPPLY CIRCUIT FOR AN OPEN
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Ignition OFF.
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Disconnect: GPSM C2300.
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Ignition ON.
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Measure the voltage between the GPSM C2300-1, circuit SBP14 (BN/RD), harness side and ground.
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Is the voltage greater than 10 volts?
Yes
GO to S2.
