MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Body & Paint

Pinpoint Test - DTC: Q

501-20B Supplemental Restraint System

2016 MustangReference 1,921 / 6,619HTML edition
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Was DTC B11CF:11 retrieved on-demand during self-test?

Yes

DEPOWER the SRS and REPAIR as necessary. Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A17

No

The fault is not present and cannot be recreated at this time. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test. GO to A16

A15 CHECK THE PASSENGER AIRBAG ADAPTIVE CANISTER VENT DEPLOYMENT CONTROL CIRCUITS FOR AN INTERMITTENT SHORT TO BATTERY FAULT

Ignition OFF. Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Remove the glove compartment. REFER to: Glove Compartment (501-12 Instrument Panel and Console, Removal and Installation). Disconnect Passenger Airbag C256. 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. Attempt to recreate the fault by wiggling connectors (including any inline connectors) and flexing the wire harness frequently. Using a diagnostic scan tool, perform RCM self-test.

Was DTC B11CF:12 retrieved on-demand during self-test?

Yes

DEPOWER the SRS and REPAIR as necessary. Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A17

No

The fault is not present and cannot be recreated at this time. Do not install any new SRS components at this time. Install SRS components only when directed to do so in the pinpoint test. GO to A16

A16 CHECK THE HARNESS AND CONNECTORS

Ignition OFF. Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Disconnect Passenger Airbag C256.

Inspect connector(s) (including any inline connectors) for corrosion, loose or spread terminals and loose or frayed wire connections at terminals. Inspect wire harness for any damage, pinched, cut or pierced wires. Inspect RCM C310A and C310B Connector Position Assurance (CPA) lever/lock for correct operation. Inspect the passenger airbag and make sure the Connector Position Assurance (CPA) tabs on each deployable connector are correctly seated and the clip is not damaged.

Were any concerns found?

Yes REPAIR as necessary. Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A17 No The fault is not present and cannot be recreated at this time. Do not install any new SRS

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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.