MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Body & Paint

Pinpoint Test - DTC: B

501-20B Supplemental Restraint System

2016 MustangReference 1,785 / 6,619HTML edition
← Chapter contentsProcedure contents

Positive Lead

Measurement / Action

Negative Lead

C218A-9

C218A-10

Is the resistance greater than 10,000 ohms?

A7 CHECK THE DRIVER AIRBAG STAGE 2 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 airbag. REFER to: Driver 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-22

C216B-1

C310A-21

C216B-2

Are the resistances less than 1 ohm?

Yes

GO to A9

No

GO to A8

A8 CHECK THE DRIVER AIRBAG STAGE 2 CIRCUITS FOR AN OPEN (CLOCKSPRING DISCONNECTED)

Disconnect Clockspring C218A. Measure:

Click to display connectors

Positive Lead

Measurement / Action

Negative Lead

C310A-22

C218A-9

C310A-21

C218A-10

Are the resistances less than 0.5 ohm?

Yes GO to A17 No REPAIR the circuit(s). Refer to Wiring Diagrams Cell 5 for schematic and connector information.

Original table alignment retained · Scroll horizontally if needed

Source reference 1785

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.