MAMUSTANG ATLASTHE ENTHUSIAST'S REFERENCE

2016 workshop · Information and Entertainment Systems

Stereo Right

415-00B General Information -Vehicles With Touchscreen Display

2016 MustangReference 4,455 / 6,619HTML edition
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Stereo Left

Positive Lead

Measurement / Action

Negative Lead

C240B-12

Ground

C240B-25

Ground

Click to display connectors

Stereo Right

Positive Lead

Measurement / Action

Negative Lead

C240B-13

Ground

C240B-26

Ground

Are the resistances greater than 10,000 ohms?

Yes

GO to W4

No

REPAIR the circuit in question.

W4 CHECK THE APIM (SYNC MODULE) STEREO OUTPUT CIRCUITS TO THE ACM (AUDIO FRONT CONTROL MODULE) FOR AN OPEN

Measure:

Click to display connectors

Stereo Left

Positive Lead

Measurement / Action

Negative Lead

C240B-12

C2383-23

C240B-25

C2383-24

Click to display connectors

Stereo Right

Positive Lead

Measurement / Action

Negative Lead

C240B-13

C2383-25

C240B-26

C2383-26

Are the resistances less than 3 ohms?

Yes

GO to W5

No

REPAIR the circuit in question.

Source reference 4455

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.