Pinpoint Test - DTC: U — 2016 workshop reference 1955

Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Prior to reconnecting any previously disconnected SRS component:

Inspect connector(s) (including any inline connectors) for pushed-out, loose or spread terminals and loose or frayed wire connections at terminals. Inspect wire harness for any damaged, pinched, cut or pierced wires. Inspect RCM C310A and C310B Connector Position Assurance (CPA) lever/lock for correct operation. Inspect Passenger Side Airbag C3459 and make sure the Connector Position Assurance (CPA) tabs are not broken and the clip is not damaged. Repair any concerns found. Refer to Wiring Diagrams Cell 5 for schematic and connector information.

Connect Passenger Side Airbag (Inline) C219. Repower the SRS. Do not prove out the SRS at this time. REFER to: Supplemental Restraint System (SRS) Repowering (501-20B Supplemental Restraint System, General Procedures). Ignition ON. Using a diagnostic scan tool, perform RCM self-test.

Was the original DTC retrieved on-demand during self-test?

Yes	REMOVE and INSPECT the driver seat backrest harness for damage. REFER to: Side Airbag (501-20B Supplemental Restraint System, Removal and Installation). If a concern is found, REPAIR as necessary. Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A17 If a concern is not found, INSTALL a new passenger side airbag. REFER to: Side Airbag (501-20B Supplemental Restraint System, Removal and Installation). GO to A17
No		In the process of diagnosing the fault, the fault condition has become intermittent. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test. For DTC B1407:13 or B1407:1A, GO to A13 For DTC B1407:11, GO to A14 For DTC B1407:12, GO to A15

Yes

REMOVE and INSPECT the driver seat backrest harness for damage. REFER to: Side Airbag (501-20B Supplemental Restraint System, Removal and Installation).

If a concern is found, REPAIR as necessary. Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A17 If a concern is not found, INSTALL a new passenger side airbag. REFER to: Side Airbag (501-20B Supplemental Restraint System, Removal and Installation). GO to A17

In the process of diagnosing the fault, the fault condition has become intermittent. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test. For DTC B1407:13 or B1407:1A, GO to A13 For DTC B1407:11, GO to A14 For DTC B1407:12, GO to A15

A12 CONFIRM THE RCM (RESTRAINTS CONTROL MODULE) FAULT

NOTE: Make sure all SRS components and the RCM electrical connectors are connected before carrying out the self-test. If not, Diagnostic Trouble Codes (DTCs) will be recorded.

Ignition OFF. Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Prior to reconnecting any previously disconnected SRS component:

Inspect connector(s) (including any inline connectors) for pushed-out, loose or spread terminals and loose or frayed wire connections at terminals. Inspect wire harness for any damaged, pinched, cut or pierced wires. Inspect RCM C310A and C310B Connector Position Assurance (CPA) lever/lock for correct operation. Repair any concerns found. Refer to Wiring Diagrams Cell 5 for schematic and connector information.

Connect Passenger Side Airbag (Inline) C219 (if previously disconnected). Connect RCM C310A and C310B (if previously disconnected). Repower the SRS. Do not prove out the SRS at this time.

Source reference 1955

2016 Mustang workshop publication supplied to Mustang Atlas. Original technical text and illustrations; HTML formatting by Mustang Atlas. Source page numbering is retained for traceability. Follow the configuration, revision, warnings, and cross-references in the material. About this edition.