Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C3238-5 | Ground |
Is any voltage present?
Yes | REPAIR the circuit. Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A11 | |
|---|---|---|
No | GO to A9 | |
A5 CHECK THE PASSENGER SAFETY BELT BUCKLE SWITCH DTC (DIAGNOSTIC TROUBLE CODE) FOR A FAULT STATUS CHANGE (OPEN INDICATED)
NOTE: This pinpoint test step attempts to change the fault reported by the RCM by inducing a different fault condition. If the reported fault changes, this indicates the RCM is functioning correctly and is not the source of the fault.
Ignition OFF. Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Disconnect Passenger Side Airbag (Inline) C219. Disconnect Passenger Safety Belt Buckle C3238. Connect a fused jumper wire:
Click to display connectors
Lead 1 | Measurement / Action | Lead 2 |
|---|---|---|
C3238-5 | C3238-6 |
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. DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the passenger safety belt buckle switch circuits shorted together, a short to ground fault is normally retrieved. A Belt Tension Sensor (BTS) circuit fault will also be present in the OCSM, since the passenger safety belt buckle switch shares a connector with the Belt Tension Sensor (BTS).
Did the on-demand DTC change from B0052:13 to B0052:11?
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.