Flex AWD V6-3.5L (2009)
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Is the resistance less than 5 ohms?
Yes
INSTALL a new high mounted stoplamp. REFER to High Mounted Stoplamp See: Center Mounted Brake Lamp/Service and Repair. TEST the system
for normal operation.
No
REPAIR the circuit. TEST the system for normal operation.
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J4 CHECK THE SJB FUSE 6 (20A)
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Inspect the SJB fuse 6 (20A).
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Is the fuse OK?
Yes
GO to J5.
No
REFER to the Wiring Diagrams to identify the cause of the circuit short. CLEAR the DTCs. REPEAT the self-test.
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J5 CHECK THE STOPLAMP SWITCH OUTPUT CIRCUIT FOR AN OPEN (TO SJB)
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Disconnect: SJB C2280b.
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While applying the brake pedal, measure the voltage between the SJB C2280b-40, circuit CCB08 (VT/WH), harness side and ground.
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Is the voltage greater than 10 volts?
Yes
GO to J13.
No
REPAIR the circuit. CLEAR the DTCs. REPEAT the self-test.
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J6 USE THE RECORDED DTCs FROM THE SELF-TEST
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Check the recorded results from the SJB on-demand self-test.
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Is DTC B2044, B2045, B2046 or B2047 present?
Yes
For DTC B2045 or DTC B2047, GO to J7.