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 | ||
| Steering pad switch assembly | ||
| Spiral with sensor cable sub-assembly | ||
| Combination meter assembly | ||
| Blind spot monitor sensor LH | ||
| System cannot be turned off | CAN communication system | |
| Steering pad switch assembly | ||
| Spiral with sensor cable sub-assembly | ||
| Combination meter assembly | ||
| 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 Mirror RH (Outer RearView Mirror Indicator RH) | ||
| Outer rear view mirror assembly RH | ||
| Outer mirror control ECU 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 Mirror LH (Outer RearView Mirror Indicator LH) | ||
| Outer rear view mirror assembly LH | ||
| Outer mirror control ECU 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 (for Halogen Headlight) | |
| Proceed to "Turn Signal Light" in Problem Symptoms Table for the Lighting section (for LED Headlight) | ||
| 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 (for Halogen Headlight) | |
| Proceed to "Turn Signal Light" in Problem Symptoms Table for the Lighting section (for LED Headlight) | ||
| 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) | ||
| Automatic transmission system (for 1GD-FTV) (for Automatic Transmission) | ||
| Automatic transmission system (for 1GR-FE) (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) |