Possible Causes
WARNING: This page is about a different car, the 2003 Infiniti G35. However, it is still accessible from the selected car via links, so may be relevant.
Malfunction is detected when a brake switch signal is not sent to ECM for an extremely long time while vehicle is driving. Possible causes are:
- Harness or connectors (stop lamp switch circuit is open or shorted).
- Defective stop lamp switch.