Is the resistance less than 3 ohms?
Yes | INSTALL a new window regulator motor. REFER to: Rear Quarter Window Regulator Motor - Convertible (501-11 Glass, Frames and Mechanisms, Removal and Installation). |
|---|---|
No | REPAIR the circuit. |
The RH Rear Quarter Window is Inoperative/Does Not Operate Correctly
Refer to Wiring Diagrams Cell 100 for schematic and connector information.
Normal Operation and Fault Conditions
REFER to: Glass, Frames and Mechanisms - System Operation and Component Description (501-11 Glass, Frames and Mechanisms, Description and Operation).
Possible Causes
Fuse Wiring, terminals or connectors Master window control switch Rear window regulator motor
Visual Inspection and Diagnostic Pre-checks
Verify BCM fuse 30 (30A) is OK.
PINPOINT TEST G : THE RH (RIGHT-HAND) REAR QUARTER WINDOW IS INOPERATIVE/DOES NOT OPERATE CORRECTLY
G1 CHECK THE WINDOW UP/DOWN CIRCUITS FOR AN OPEN
Ignition OFF. Disconnect: Master Window Control Switch C504. Disconnect: Left Rear Power Window Motor C3119. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C504-17 | C3119-4 | |
C504-18 | C3119-5 |
Are the resistances less than 3 ohms?
Yes | GO to G2 |
|---|---|
No | REPAIR the circuit. |
G2 CHECK THE POWER TO THE WINDOW MOTOR
Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C3119-1 | Ground |
Is the voltage greater than 11 volts?
Yes | GO to G3 |
|---|---|
No | VERIFY BCM fuse 30 (30A) is OK. If OK, REPAIR the circuit. If not OK, REFER to the Wiring Diagrams manual to identify the possible causes of the circuit short. |
G3 CHECK THE WINDOW MOTOR DELAYED ACCESSORY FEED
Ignition ON. Measure:
Click to display connectors
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C3119-3 | Ground |
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.