No | GO to A19 |
|---|
A8 CHECK THE DRIVER AIRBAG STAGE 1 CIRCUITS FOR AN OPEN
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C310A-29 | C216A-1 | |
C310A-30 | C216A-2 |
Are the resistances less than 1 ohm?
Yes | GO to A10 |
|---|---|
No | GO to A9 |
A9 CHECK THE DRIVER AIRBAG STAGE 1 CIRCUITS FOR AN OPEN (CLOCKSPRING DISCONNECTED)
Disconnect Clockspring C218A. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C310A-29 | C218A-12 | |
C310A-30 | C218A-11 |
Are the resistances less than 0.5 ohm?
Yes | GO to A18 |
|---|---|
No | REPAIR the circuit(s). Refer to Wiring Diagrams Cell 5 for schematic and connector information. GO to A24 |
A10 CHECK THE DRIVER AIRBAG STAGE 1 DEPLOYMENT CONTROL 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. Connect RCM C310A and C310B. Connect a fused jumper wire:
Click to display connectors
Lead 1 | Measurement / Action | Lead 2 |
|---|---|---|
C216A-1 | C216A-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. DIAGNOSTIC TIP: When viewing Diagnostic Trouble Codes (DTCs) with the driver airbag stage 1 circuits shorted together, a low resistance fault is normally retrieved on stage 1. Stage 2 shows an open circuit fault because the driver airbag is disconnected.
Was DTC B0001:1A retrieved on-demand during self-test?
Yes | REMOVE the fused jumper wire and GO to A17 |
|---|---|
No | REMOVE the fused jumper wire and GO to A11 |
A11 CHECK THE DRIVER AIRBAG STAGE 1 DEPLOYMENT CONTROL DTC (DIAGNOSTIC TROUBLE CODE) FOR A FAULT STATUS CHANGE (OPEN INDICATED)
Ignition OFF. Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures).
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.