Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C310A-17 | C1465-1 | |
C310A-18 | C1465-2 |
Are the resistances less than 0.5 ohm?
Yes | GO to A8 |
|---|---|
No | REPAIR the circuit(s). Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A11 |
A8 CHECK THE LEFT FRONTAL RESTRAINTS SENSOR DTC (DIAGNOSTIC TROUBLE CODE) FOR A FAULT STATUS CHANGE (NO OPERATION 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.
Connect RCM C310A and C310B. Connect a fused jumper wire as shown:
Click to display connectors
Lead 1 | Measurement / Action | Lead 2 |
|---|---|---|
C1465-1 | C1465-2 |
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.
Did the on-demand DTC change from B1413:93 to B1413:11?
Yes | REMOVE the fused jumper wire and INSTALL a new LH front impact severity sensor. REFER to: Front Impact Severity Sensor (501-20B Supplemental Restraint System, Removal and Installation). GO to A11 |
|---|---|
No | REMOVE the fused jumper wire and GO to A9 |
A9 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
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.