Tech Tips
Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
| Symptom | Suspected Area | See page |
|---|---|---|
| System does not operate at all (both the blind spot monitor function and RCTA function do not operate) |
Proceed to "Power Source Circuit" | |
| CAN communication system (for LHD with Entry and Start System) | ||
| CAN communication system (for LHD without Entry and Start System) | ||
| CAN communication system (for RHD with Entry and Start System) | ||
| CAN communication system (for RHD without Entry and Start System) | ||
| Proceed to "B2660" | ||
| Blind spot monitor sensor LH | ||
| System cannot be turned off | CAN communication system (for LHD with Entry and Start System) | |
| CAN communication system (for LHD without Entry and Start System) | ||
| CAN communication system (for RHD with Entry and Start System) | ||
| CAN communication system (for RHD without Entry and Start System) | ||
| Proceed to "B2660" | ||
| Blind spot monitor sensor LH | ||
| "BSM not available" is displayed on the multi-information display | Check abnormality history | |
| Blind spot monitor sensor LH | ||
| Blind spot monitor sensor RH | ||
| "Check BSM system" is displayed on the multi-information display | Check abnormality history | |
| Blind spot monitor sensor LH | ||
| Blind spot monitor sensor RH |
| Symptom | Suspected Area | See page |
|---|---|---|
| Outer rear view mirror indicator RH does not illuminate | Proceed to "Blind Spot Monitor Beam Axis Confirmation" | |
| Outer rear view mirror sub-assembly RH (blind spot monitor indicator RH) | ||
| Outer rear view mirror assembly RH | ||
| Blind spot monitor sensor RH | ||
| Outer rear view mirror indicator LH does not illuminate | Proceed to "Blind Spot Monitor Beam Axis Confirmation" | |
| Outer rear view mirror sub-assembly LH (blind spot monitor indicator LH) | ||
| Outer rear view mirror assembly LH | ||
| Blind spot monitor sensor LH | ||
| Outer rear view mirror indicator RH remains illuminated | Proceed to "Blind Spot Monitor Beam Axis Confirmation" | |
| Blind spot monitor sensor RH | ||
| Outer rear view mirror indicator LH remains illuminated | Proceed to "Blind Spot Monitor Beam Axis Confirmation" | |
| Blind spot monitor sensor LH | ||
| Outer rear view mirror indicator RH does not flash | Proceed to "Turn Signal Light" in Problem Symptoms Table for the Lighting section | |
| Blind spot monitor sensor RH | ||
| Outer rear view mirror indicator LH does not flash | Proceed to "Turn Signal Light" in Problem Symptoms Table for the Lighting section | |
| Blind spot monitor sensor LH | ||
| Outer rear view mirror indicator RH continues to flash | Blind spot monitor sensor RH | |
| Outer rear view mirror indicator LH continues to flash | Blind spot monitor sensor LH |
| Symptom | Suspected Area | See page |
|---|---|---|
| Function does not operate at all (the blind spot monitor function operates normally) |
Data List / Active Test (Reverse) | |
| Automatic transmission system (for 1KD-FTV) (for Automatic Transmission) | ||
| Proceed to "Reverse Signal Circuit" (for Manual Transmission) | ||
| Blind spot monitor sensor RH (for Manual Transmission) | ||
| Blind spot monitor sensor LH (for Automatic Transmission) |