Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C4370-4 | Ground |
Is the resistance greater than 10,000 ohms?
Yes | GO to D5 |
|---|---|
No | REPAIR the circuit. |
D5 CHECK THE SUSPECTED EXTERIOR MIRROR BLIND SPOT INFORMATION SYSTEM (BLIS®)/CROSS TRAFFIC ALERT (CTA) LED (LIGHT EMITTING DIODE) FOR ILLUMINATION
Connect a fused jumper wire:
Click to display connectors
LH Exterior Mirror LED
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C4369-5 | C4369-4 |
Click to display connectors
RH Exterior Mirror LED
Positive Lead | Measurement / Action | Negative Lead |
|---|---|---|
C4370-5 | C4370-4 |
Ignition ON.
Does the LED in question illuminate?
Yes | REMOVE the fused jumper wire. For the LH LED, GO to D11 REMOVE the fused jumper wire. For the RH LED, GO to D12 |
|---|---|
No | REMOVE the fused jumper wire, GO to D6 |
D6 CHECK THE EXTERIOR MIRROR GLASS BLIND SPOT INFORMATION SYSTEM (BLIS®)/CROSS TRAFFIC ALERT (CTA) LED (LIGHT EMITTING DIODE) FOR AN OPEN
Ignition OFF. Disconnect: LH Blind Spot Information System (BLIS®)/Cross Traffic Alert (CTA) LED C576 (LH LED concern). Disconnect: RH Blind Spot Information System (BLIS®)/Cross Traffic Alert (CTA) LED C676 (RH LED concern). Measure:
Click to display connectors
LH Exterior Mirror LED
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.