Pinpoint Test S : The Power Point Is Never / Always Powered

WARNING: This page is about a different car, the 2018 Ford Edge. However, it is still accessible from the selected car via links, so may be relevant.

S1 VERIFY BATTERY
- Perform battery test. REFER to: Battery .
Did battery pass test?

Yes GO to S2

No REPLACE battery. REFER to: Battery .

S2 CHECK BJB (BATTERY JUNCTION BOX) FUSES
- Check BJB fuse 5 (20A), fuse 10 (20A), fuse 16 (20A) and fuse 17 (20A).
Are the fuses OK?

Yes GO to S4

No REPLACE fuses as necessary. GO to S3

S3 RECHECK BJB (BATTERY JUNCTION BOX) FUSES
- Check BJB fuse 5 (20A), fuse 10 (20A), fuse 16 (20A) and fuse 17 (20A).
Are the fuses OK?

Yes GO to S4

No REPAIR the circuit short.

S4 CHECK THE POWER POINT WITH KEY OFF
- Ignition OFF.
- Connect a known good device to each power point.
Are all power points off?

Yes GO to S5

No GO to S6

S5 CHECK THE POWER POINT OPERATION WITH KEY ON

Ignition ON.

Connect a known good device to each power point and verify the device works.

Are all the power points operational?

Yes	The system is operating correctly at this time. The concern may have been caused by module connections. ADDRESS the root cause of any connector or pin issues.

No	If no power points are operational, GO to S6 If some, but not all, power points are operational, REFER to OEM Electrical Wiring Diagram Introduction and correct open circuit as necessary.

S6 CHECK FOR BCM (BODY CONTROL MODULE) DIAGNOSTIC TROUBLE CODES (DTCS)

Using a diagnostic scan tool, perform the BCM self-test.

Is BCM DTC B1430:12, B1430:14, B1435:12, or B1435:14 present?

Yes	For BCM DTC B1430:12 or B1435:12, GO to S7 For BCM DTC B1430:14 or B1435:14, GO to S9

No	For all other BCM Diagnostic Trouble Codes (DTCs), refer to DTC Chart: Body Control Module (BCM) . If no BCM Diagnostic Trouble Codes (DTCs) are found, the system is operating correctly at this time.

S7 CHECK THE BJB (BATTERY JUNCTION BOX) FOR INTERNAL SHORT
- Ignition OFF.
- Disconnect BJB C1035A.
- Ignition ON.
- Using a diagnostic scan tool, clear the Diagnostic Trouble Codes (DTCs) the and repeat the BCM self-test.
Is DTC B1430:12 or DTC B1435:12 still present?

Yes GO to S8

No INSTALL a new BJB.

S8 CHECK THE POWER POINT CONTROL CIRCUITS FOR A SHORT TO VOLTAGE

Ignition OFF.

Disconnect BCM C2280C.

Using the Terminal Release Kit, release and temporarily remove BCM C2280C-23 and C2280C-33.

Connect: BCM C2280C.

Ignition ON.

Measure:

Positive Lead	Measurement / Action	Negative Lead
C2280C-23	Courtesy of FORD MOTOR COMPANY	Ground
C2280C-33	Courtesy of FORD MOTOR COMPANY	Ground

Is any voltage present?

Yes	REPAIR the circuit.

Turn ignition off. INSTALL C2280C-23 and C2280C-33 and CHECK OASIS for any applicable service articles: TSB, GSB, SSM or FSA. If a service article exists for this concern, DISCONTINUE this test and FOLLOW the service article instructions. If no service articles address this concern, refer to BCM Guided Routine Testing .

S9 CHECK THE POWER POINT CONTROL CIRCUITS

Ignition OFF.

Disconnect BCM C2280C.

Measure:

Positive Lead	Measurement / Action	Negative Lead
C2280C-23	Courtesy of FORD MOTOR COMPANY	Ground
C2280C-33	Courtesy of FORD MOTOR COMPANY	Ground

Are voltages greater than 11v?

Yes	refer to BCM Guided Routine Testing .

GO to S10

S10 CHECK THE POWER POINT CONTROL CIRCUITS FOR SHORT TO GROUND

Disconnect BJB C1035A.

Measure:

Positive Lead	Measurement / Action	Negative Lead
C2280C-23	Courtesy of FORD MOTOR COMPANY	Ground
C2280C-33	Courtesy of FORD MOTOR COMPANY	Ground

Is the resistance greater than 10, 000 ohms?

Yes

GO to S11

No	REPAIR the circuit.

S11 CHECK THE POWER POINT CONTROL CIRCUITS FOR OPENS

Measure:

Positive Lead	Measurement / Action	Negative Lead
C2280F-23	Courtesy of FORD MOTOR COMPANY	C1035A-30
C2280F-33	Courtesy of FORD MOTOR COMPANY	C1035A-35

Are the resistances less than 3 ohms?

Yes	INSTALL a new BJB.

No	Repair the circuit.