Pinpoint Test A: The Adjustable Steering Column Is Inoperative In One Or More Directions Using The Steering Column Control Switch

NOTE: Use the correct probe adapter(s) when making measurements. Failure to use the correct probe adapter(s) may damage the connector.

A1 CHECK THE COMMUNICATION NETWORK

Ignition ON.

Using a diagnostic scan tool, carry out the Network Test.

Do the GWM, SCCM and BCMB (Column and Pedal Control Module) all pass the Network Test?

Yes

GO to A2

No	DIAGNOSE the no communication with the GWM, SCCM or BCMB (Column and Pedal Control Module). REFER to: Communications Network

A2 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) IN THE GWM (GATEWAY MODULE A)
- Using a diagnostic scan tool, carry out the GWM self-test.
Are any Diagnostic Trouble Codes (DTCs) present in the GWM?

Yes DIAGNOSE the GWM Diagnostic Trouble Codes (DTCs). REFER to: Communications Network

No GO to A3

A3 CHECK FOR DIAGNOSTIC TROUBLE CODES (DTCS) IN THE SCCM (STEERING COLUMN CONTROL MODULE)

Using a diagnostic scan tool, carry out the SCCM self-test.

Are any Diagnostic Trouble Codes (DTCs) present in the SCCM?

Yes	DIAGNOSE the SCCM Diagnostic Trouble Codes (DTCs). REFER to: Steering Wheel and Column Electrical Components

GO to A4

A4 CHECK THE SCCM (STEERING COLUMN CONTROL MODULE) STEERING COLUMN ADJUST SWITCH (STRCOL_ADJ) PID (PARAMETER IDENTIFICATION)

Using a diagnostic scan tool, monitor the SCCM STRCOL_ADJ PID while activating the steering column control switch in all 4 directions.

Does the PID display match each steering column control switch position?

Yes

GO to A5

If the PID displays "No Movement" or "Invalid", or if the PID display does not match one or more switch positions, INSTALL a new steering column control switch. REFER to: Steering Column Control Switch .TEST the system for normal operation. If the adjustable steering column is still inoperative, INSTALL a new SCCM. REFER to: Steering Column Control Module (SCCM) - Vehicles With: Adaptive Steering

A5 CHECK THE ADJUSTABLE STEERING COLUMN MOTOR CIRCUITS FOR AN OPEN

Ignition OFF.

Disconnect BCMB (Column and Pedal Control Module) C2602A.

Disconnect Adjustable Steering Column Tilt Motor C267.

Disconnect Adjustable Steering Column Telescope Motor C227.

Measure:

Positive Lead	Measurement / Action	Negative Lead
C2602A-2	Courtesy of FORD MOTOR COMPANY	C267-2
C2602A-5	Courtesy of FORD MOTOR COMPANY	C267-1

Measure:

Positive Lead	Measurement / Action	Negative Lead
C2602A-1	Courtesy of FORD MOTOR COMPANY	C227-1
C2602A-6	Courtesy of FORD MOTOR COMPANY	C227-3

Are the resistances less than 3 ohms?

Yes

GO to A6

No	REPAIR the circuit.

A6 CHECK THE ADJUSTABLE STEERING COLUMN MOTOR CIRCUITS FOR A SHORT TO GROUND

Measure:

Positive Lead	Measurement / Action	Negative Lead
C267-1	Courtesy of FORD MOTOR COMPANY	Ground
C267-2	Courtesy of FORD MOTOR COMPANY	Ground

Measure:

Positive Lead	Measurement / Action	Negative Lead
C227-1	Courtesy of FORD MOTOR COMPANY	Ground
C227-3	Courtesy of FORD MOTOR COMPANY	Ground

Are the resistances greater than 10, 000 ohms?

Yes

GO to A7

No	REPAIR the circuit.

A7 CHECK THE ADJUSTABLE STEERING COLUMN TILT MOTOR OPERATION

Connect Adjustable Steering Column Tilt Motor C267.

Connect a fused jumper wire:

Positive Lead	Measurement / Action	Negative Lead
Positive battery terminal	Courtesy of FORD MOTOR COMPANY	C2602A-5

Momentarily connect a fused jumper wire:

Positive Lead	Measurement / Action	Negative Lead
C2602A-2	Courtesy of FORD MOTOR COMPANY	Ground

Does the tilt motor move the steering column when the fused jumper wire is connected to ground?

Yes

GO to A8

No	INSTALL a new adjustable steering column tilt motor. REFER to: Steering Column Tilt Motor

A8 CHECK THE ADJUSTABLE STEERING COLUMN TELESCOPIC MOTOR OPERATION

Connect Adjustable Steering Column Telescope Motor C227.

Connect a fused jumper wire:

Positive Lead	Measurement / Action	Negative Lead
Positive battery terminal	Courtesy of FORD MOTOR COMPANY	C2602A-5

Momentarily connect a fused jumper wire:

Positive Lead	Measurement / Action	Negative Lead
C2602A-2	Courtesy of FORD MOTOR COMPANY	Ground

Does the telescopic motor move the steering column when the fused jumper wire is connected to ground?

Yes

GO to A9

No	INSTALL a new steering column. REFER to: Steering Column

A9 CHECK FOR CORRECT BCMB (BODY CONTROL MODULE B) (COLUMN AND PEDAL CONTROL MODULE) OPERATION

Disconnect and inspect all BCMB (Column and Pedal Control Module) connectors.

Repair:
- corrosion (install new connector or terminal - clean module pins)
- damaged or bent pins - install new terminals or pins
- pushed-out pins - install new pins as necessary

Connect all BCMB (Column and Pedal Control Module) connectors.

Operate the system and determine if the concern is still present.

Is the concern still present?

Yes

CHECK OASIS for any applicable Technical Service Bulletins (TSBs). If a TSB exists for this concern, DISCONTINUE this test and FOLLOW the TSB instructions. If no Technical Service Bulletins (TSBs) address this concern, INSTALL a new BCMB (Column and Pedal Control Module). REFER to: Body Control Module B (BCMB)

No	The system is operating correctly at this time. The concern may have been caused by a loose or corroded connector. ADDRESS the root cause of any connector or pin issues.