Fusion FWD V6-3.0L (2009)
Clock: Pinpoint Tests
Clock
Pinpoint Tests
Pinpoint Test A: The Clock Operation Is Erratic/Inoperative
Refer to Wiring Diagram Set 44, Horn/Cigar Lighter for schematic and connector information. See: Diagrams/Electrical Diagrams/Diagrams By
Number
Normal Operation
The Battery Junction Box (BJB) supplies voltage to the Smart Junction Box (SJB) through circuit SBB01 (YE/RD). The clock receives voltage from the
SJB through circuit SBP07 (WH/RD). Ground for the clock is supplied through circuit GD116 (BK/VT).
This pinpoint test is intended to diagnose the following:
-
Fuse
-
Wiring, terminals or connectors
-
Clock
PINPOINT TEST A: THE CLOCK OPERATION IS ERRATIC/INOPERATIVE
NOTICE: Use the correct probe adaptor(s) when making measurements. Failure to use the correct probe adaptor(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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A1 CHECK CIRCUIT SBP07 (WH/RD) FOR AN OPEN
-
Ignition OFF.
-
Disconnect: Clock C2016.
-
Measure the voltage between the clock C2016-6, circuit SBP07 (WH/RD), harness side and ground.
-
Is the voltage greater than 10 volts?
Yes
GO to A2.
No
VERIFY that the SJB fuse 13 (7.5A) is OK. If OK, REPAIR the circuit. TEST the system for normal operation. If not OK, REFER to the Wiring
Diagrams to identify the possible causes of the circuit short.
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A2 CHECK CIRCUIT GD116 (BK/VT) FOR AN OPEN
-
Disconnect: Negative Battery Cable.
-
Measure the resistance between the clock C2016-5, circuit GD116 (BK/VT), harness side and ground.
