MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Body & Paint

Pinpoint Test - DTC: C

501-20B Supplemental Restraint System

2016 MustangReference 1,797 / 6,619HTML edition
← Chapter contentsProcedure contents

Did the on-demand DTC change from B0004:1A to B0004:13?

Yes

GO to A11

No

GO to A5

A5 CHECK FOR A SHORT BETWEEN THE DRIVER KNEE AIRBAG 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

C2432-3

C2432-4

Is the resistance greater than 10,000 ohms?

A6 CHECK THE DRIVER KNEE AIRBAG CIRCUITS FOR AN OPEN

Ignition OFF. Depower the SRS. REFER to: Supplemental Restraint System (SRS) Depowering (501-20B Supplemental Restraint System, General Procedures). Remove the driver knee airbag. REFER to: Driver Knee Airbag (501-20B Supplemental Restraint System, Removal and Installation). Disconnect RCM C310A and C310B. Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C310A-7

C2432-3

C310A-8

C2432-4

Are the resistances less than 0.5 ohm?

Source reference 1797

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.