Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C513-1 | C513-3 |
Is a fluctuating AC voltage present?
Yes | INSTALL a new LHF door midwoofer speaker. REFER to: Front Door Speaker LH (415-00B Information and Entertainment System - General Information - Vehicles With: Touchscreen Display, Removal and Installation). |
|---|---|
No | GO to K2 |
K2 CHECK THE AUDIO CIRCUITS TO THE LHF (LEFT-HAND FRONT) DOOR MIDWOOFER SPEAKER FOR A SHORT TO VOLTAGE
Ignition OFF. Disconnect: Audio DSP Module C2385C. Disconnect: LHF A-pillar Tweeter Speaker C9063. Ignition ON. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C513-1 | Ground | |
C513-3 | Ground |
Is any voltage present?
Yes | REPAIR the circuit in question. |
|---|---|
No | GO to K3 |
K3 CHECK THE AUDIO CIRCUITS TO THE LHF (LEFT-HAND FRONT) DOOR MIDWOOFER SPEAKER FOR A SHORT TO GROUND
Ignition OFF. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C513-1 | Ground | |
C513-3 | Ground |
Are the resistances greater than 10,000 ohms?
Yes | GO to K4 |
|---|---|
No | REPAIR the circuit in question. |
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.