PINPOINT TEST S : DTCs B0001:4A, B0002:4A, B0010:4A, B0011:4A, B0050:4A, B0052:4A, B007E:4A, B007F:4A, B00B5:4A, B1404:4A, B1405:4A, B1407:4A, B1408:4A, B1413:4A, B1414:4A, B1415:4A, B1418:4A, B1419:4A, B1469:4A AND B146A:4A

WARNING: This page is about a different car, the 2017 Lincoln Navigator and 2017 Ford Expedition. However, it is still accessible from the selected car via links, so may be relevant.

WARNING: Incorrect repair techniques or actions can cause an accidental Supplemental Restraint System (SRS) deployment. Never compromise or depart from these instructions. Failure to precisely follow all instructions could result in serious personal injury from an accidental deployment.
NOTE: Use the correct probe adapter(s) from the Flex Probe Kit when taking measurements. Failure to use the correct probe adapter(s) may damage the connector.
NOTE: Most faults are due to connector and/or wiring concerns. Carry out a thorough inspection and verification before proceeding with the pinpoint test.
NOTE: Only disconnect or reconnect SRS components when instructed to do so within a pinpoint test step. Failure to follow this instruction may result in incorrect diagnosis of the SRS.
NOTE: Always make sure the correct SRS component is being installed. Parts released for other vehicles may not be compatible even if they appear physically similar. Check the part number listed in the Ford parts catalog to make sure the correct component is being installed. If an incorrect SRS component is installed, DTCs may set.
NOTE: The SRS must be fully operational and free of faults before releasing the vehicle to the customer.

S1 RETRIEVE RCM DTCs

WARNING: Before beginning any service procedure, refer to Safety Warnings in Service Information

REFER to Safety Belt and SRS Health and Safety Precautions in Description and Operation in Service Information .

Ignition ON.

Using a diagnostic scan tool, perform RCM self-test.

Were any incorrect component installed DTCs retrieved on-demand during self-test?

Yes	This fault cannot be cleared until it is corrected and the DTC is no longer retrieved during self-test. GO to S2.
No	This is an intermittent fault when present as a CMDTC only. GO to S5.

S2 CHECK THE RCM PART NUMBER

Ignition OFF.

Using the Log Viewer function of the diagnostic scan tool, retrieve and record the RCM part number.

Check the part number recorded against the number listed in the Ford parts catalog and verify the correct RCM is present in the vehicle.

Is the correct RCM installed?

Yes	GO to S3.
No	INSTALL the correct RCM. REFER to Restraints Control Module (RCM) . GO to S6.

S3 VERIFY THE RCM CONFIGURATION

Carry out PMI for the RCM. Use As-Built data when carrying out PMI. Refer to the diagnostic scan tool instructions when carrying out PMI.

Using a diagnostic scan tool, perform RCM self-test.

Were any incorrect component installed DTCs retrieved on-demand during self-test?

Yes	For DTC B1413:4A, B1414:4A, B1415:4A, B1418:4A or B1419:4A, GO to S4. For all other incorrect component installed Diagnostic Trouble Codes (DTCs), CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no TSBs address this concern, INSTALL a new RCM. REFER to Restraints Control Module (RCM) . Go to S6.
No	The fault is corrected. GO to S6.

S4 VERIFY THE SUSPECT IMPACT SENSOR PART NUMBER

Ignition OFF.

Depower the SRS. Supplemental Restraint System (SRS) Depowering and Repowering .

Gain access to the suspect impact sensor(s) for which incorrect component installed Diagnostic Trouble Codes (DTCs) were retrieved. Refer to the table for the appropriate procedure(s).

DTC	Component	Procedure
B1413:4A	LH front impact severity sensor	Front Impact Severity Sensor
B1414:4A	Driver front door side impact sensor	Side Impact Sensor - Front Door
B1415:4A	LH C-pillar side impact sensor	Side Impact Sensor - C-Pillar
B1418:4A	Passenger front door side impact sensor	Side Impact Sensor - Front Door
B1419:4A	RH C-pillar side impact sensor	Side Impact Sensor - C-Pillar

Record the part number from each suspect impact sensor.

Check the part number(s) recorded against the number listed in the Ford parts catalog and verify that each suspect impact sensor installed in the vehicle is correct.

Do the part numbers of all suspect impact sensors match the part numbers listed in the Ford parts catalog?

Yes	CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, DISCONTINUE this test and FOLLOW TSB instructions. If no TSBs address this concern, INSTALL a new RCM. REFER to Restraints Control Module (RCM) . GO to S6.
No	INSTALL the correct impact sensor(s) as necessary. For DTC B1413:4A, REFER to Front Impact Severity Sensor . For DTC B1414:4A or B1418:4A, REFER to Side Impact Sensor - Front Door . For DTC B1415:4A or B1419:4A, REFER to Side Impact Sensor - C-Pillar . Go to S6.

S5 CHECK FOR AN INTERMITTENT FAULT

Using a diagnostic scan tool, clear RCM DTCs.

Using a diagnostic scan tool, perform RCM self-test.

Were any incorrect component installed DTCs retrieved on-demand during self-test?

Yes	CHECK OASIS for any applicable TSBs. If a TSB exists for this concern, discontinue this test and follow TSB instructions. If no TSBs address this concern, INSTALL a new RCM. REFER to Restraints Control Module (RCM) . GO to S6.
No	Do not install any new SRS components at this time. SRS components should only be installed when directed to do so in the pinpoint test. GO to S6.

S6 CHECK FOR ADDITIONAL SRS DTCs

WARNING: Turn the ignition OFF and wait one minute to deplete the backup power supply. Failure to follow this instruction may result in serious personal injury or death in the event of an accidental deployment.

Ignition OFF.

Depower the SRS. Refer to Supplemental Restraint System (SRS) Depowering and Repowering .

Reconnect all SRS components (if previously disconnected).

Repower the SRS.
Do not prove out the SRS at this time. Refer to Supplemental Restraint System (SRS) Depowering and Repowering .

Ignition ON.

Using a diagnostic scan tool, perform RCM self-test.

Are any RCM DTCs retrieved on-demand during self-test?

Yes	Do not clear any DTCs until all DTCs have been resolved. DIAGNOSE and REPAIR the RCM DTCs. REFER to Restraints Control Module (RCM) DTC Chart for pinpoint test direction.
No	The repair is complete. RETURN the vehicle to the customer.