Is the voltage approximately 5 volts?
Yes | INSTALL a new autolamp and rain sensor or sunload sensor. REFER to: Light Sensor (417-01 Exterior Lighting, Removal and Installation). |
|---|---|
No | GO to B8 |
B8 CHECK THE LIGHT SENSOR GROUND CIRCUIT FOR AN OPEN
Ignition OFF. Disconnect: BCM C2280B. Measure:
Click to display connectors
Vehicles With EMTC
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C287-4 | C2280B-22 |
Click to display connectors
Vehicles With DATC
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C286-4 | C2280B-22 |
Is the resistance less than 3 ohms?
Yes | GO to B11 |
|---|---|
No | REPAIR the circuit. |
B9 CHECK THE LIGHT SENSOR INPUT CIRCUIT FOR A SHORT TO VOLTAGE
Disconnect: BCM C2280B.
Source reference 5602
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.