Pinpoint Test - DTC: K — 2016 workshop reference 1869

General Procedures). Ignition ON. Using a diagnostic scan tool, perform RCM self-test. DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the passenger safety belt anchor pretensioner disconnected, an open circuit fault is normally retrieved.

Did the on-demand DTC change from B0072:1A to B0072:13?

Yes	GO to A11
No	GO to A5

A5 CHECK FOR A SHORT BETWEEN THE PASSENGER SAFETY BELT ANCHOR PRETENSIONER CIRCUITS

Ignition OFF. Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Disconnect RCM C310A and C310B. Measure:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C3066-1		C3066-2

Is the resistance greater than 10,000 ohms?

Yes	GO to A12
No	REPAIR the circuit(s). Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A17

A6 CHECK THE PASSENGER SAFETY BELT ANCHOR PRETENSIONER CIRCUITS FOR AN OPEN

Ignition OFF. Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Disconnect Passenger Safety Belt Anchor Pretensioner C3066. Disconnect RCM C310A and C310B. Measure:

Click to display connectors

Positive Lead	Measurement / Action	Negative Lead
C310B-13		C3066-1
C310B-14		C3066-2

Are the resistances less than 0.5 ohm?

Yes	GO to A7

Source reference 1869

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.