Was DTC B0061:11, B0061:12, B0061:13, B0061:49 or B0061:64 retrieved on-demand during self-test?
Yes | This fault cannot be cleared until it is corrected and the DTC is no longer retrieved on-demand during the self-test. For DTC B0061:11, GO to A2 For DTC B0061:12, GO to A5 For DTC B0061:13, GO to A7 For DTC B0061:49, INSTALL a new OCS sensor. REFER to: Occupant Classification System (OCS) Sensor (501-20B Supplemental Restraint System, Removal and Installation). GO to A13 For DTC B0061:64, GO to A9 |
|---|---|
No | This is an intermittent fault when present as a Continuous Memory Diagnostic Trouble Code (CMDTC) only. GO to A12 |
A2 CHECK THE BELT TENSION SENSOR (BTS)
NOTE: This pinpoint test step attempts to change the fault reported by the OCSM by inducing a different fault condition. If the fault reported changes, this indicates the OCSM is functioning correctly and is not the source of the fault. Ignition OFF. Disconnect Passenger Safety Belt Buckle C3238. Using a diagnostic scan tool, perform OCSM self-test. DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the Belt Tension Sensor (BTS) disconnected, an open circuit fault is normally retrieved. The Belt Tension Sensor (BTS) shares a connector with the passenger safety belt buckle switch, and a passenger safety belt buckle switch circuit fault will also be present in the RCM.
Was DTC B0061:11 retrieved on-demand during self-test?
Yes | GO to A3 |
|---|---|
No | INSTALL a new front passenger safety belt buckle. REFER to: Front Seatbelt Buckle (501-20A Seatbelt Systems, Removal and Installation). GO to A13 |
A3 CHECK THE BELT TENSION SENSOR (BTS) CIRCUITS FOR A SHORT TO GROUND OR A SHORT TOGETHER
Ignition OFF. Disconnect OCSM C3043. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C3238-1 | Ground |
Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C3238-1 | C3238-2 |
Are the resistances greater than 10,000 ohms?
Yes | GO to A4 |
|---|---|
No | REPAIR the circuit(s). Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A13 |
A4 CHECK THE BELT TENSION SENSOR (BTS) VREF CIRCUIT FOR AN OPEN
Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C3043-5 | C3238-2 |
Is the resistance less than 0.5 ohm?
Yes | GO to A11 |
|---|---|
No | REPAIR the circuit. Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A13 |
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.