Problem Symptoms Table [09/2014 - 03/2019]
HINT:
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.
WIPER AND WASHER SYSTEM (W/ AUTO WIPER SYSTEM)
| Symptom | Suspected Area | Link |
|---|---|---|
| Front wipers do not operate at all | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Windshield wiper motor assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| Front wipers do not operate in AUTO | Rain sensor tape | - |
| Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] | |
| LIN communication line (DTC No. B150C) | Refer to DTC CHECK / CLEAR [09/2014 - ] | |
| Map light assembly | Refer to REMOVAL [09/2014 - 10/2015] , or refer to REMOVAL [10/2015 - 11/2017] , or refer to REMOVAL [11/2017 - ] | |
| Rain sensor | Refer to ON-VEHICLE INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| When the front wiper switch is in AUTO, the rain sensor sensitivity cannot be adjusted by the windshield wiper switch adjusting switch | Windshield glass (Rain sensor sensing portion) is dirty | - |
| Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] | |
| LIN communication line (DTC No. B150C) | Refer to DTC CHECK / CLEAR [09/2014 - ] | |
| Rain sensor | Refer to ON-VEHICLE INSPECTION [09/2014 - ] | |
| CAN communication line | Refer to DIAGNOSIS SYSTEM [09/2014 - 08/2016] , or refer to DIAGNOSIS SYSTEM [08/2016 - 11/2017] , or refer to DIAGNOSIS SYSTEM [11/2017 - 03/2019] | |
| Spiral cable with sensor sub-assembly | Refer to INSPECTION [09/2014 - 11/2017] , or refer to INSPECTION [11/2017 - ] | |
| Brake actuator assembly (Skid control ECU) | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - 11/2017] , or refer to HOW TO PROCEED WITH TROUBLESHOOTING [11/2017 - 03/2019] | |
| Harness or connector | - | |
| When the AUTO wiper ON/OFF switch is ON, auto wiper indicator does not illuminate | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Harness or connector | - | |
| While the AUTO wiper ON/OFF switch is ON, the brightness level of the auto wiper indicator does not change when the headlights are turned on | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Instrument panel junction block assembly | Refer to REMOVAL [09/2014 - ] | |
| Main body ECU (Multiplex network body ECU) | Refer to REMOVAL [09/2014 - ] | |
| Harness or connector | - | |
| Lighting system*1 | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - 03/2019] | |
| Lighting system*2 | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - 03/2019] | |
| Front wipers do not operate in LO or MIST | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Windshield wiper motor assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| Front wipers do not operate in HI | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Windshield wiper motor assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| Front washer motor does not operate | Windshield wiper switch assembly | Refer to INSPECTION [09/2014 - ] |
| Windshield washer motor and pump assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| Washer fluid does not flow (Washer motor is normal) | Washer fluid | - |
| Washer hose and nozzle | - | |
| "Washer Fluid Low" is displayed on the multi-information display | Washer fluid | - |
| Level warning switch assembly | Refer to INSPECTION [09/2014 - ] | |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - ] | |
| Harness or connector | - | |
| Front wipers do not operate when the front washer switch is on | Windshield wiper switch assembly | Refer to INSPECTION [09/2014 - ] |
| Harness or connector | - | |
| When the front wiper switch is off, the wiper blades do not stop (park) or stop (park) in the wrong position | Windshield wiper motor assembly (Front wiper arm installation position) | Refer to ON-VEHICLE INSPECTION [09/2014 - ] |
| Windshield wiper motor assembly | Refer to REMOVAL [09/2014 - 03/2019] | |
| Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] | |
| Harness or connector | - |
- *1: for Single Beam Headlight
- *2: for Triple Beam Headlight
WIPER AND WASHER SYSTEM (W/O AUTO WIPER SYSTEM)
| Symptom | Suspected Area | Link |
|---|---|---|
| Front wipers do not operate at all | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Windshield wiper motor assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| Front wipers do not operate in INT | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Windshield wiper motor assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| Front wipers do not operate in LO or MIST | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Windshield wiper motor assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| Front wipers do not operate in HI | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Windshield wiper motor assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| Front washer motor does not operate | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Windshield washer motor and pump assembly | Refer to INSPECTION [09/2014 - ] | |
| Harness or connector | - | |
| "Washer Fluid Low" is displayed on the multi-information display | Washer fluid | - |
| Level warning switch assembly | Refer to INSPECTION [09/2014 - ] | |
| Combination meter assembly | Refer to HOW TO PROCEED WITH TROUBLESHOOTING [09/2014 - ] | |
| Harness or connector | - | |
| Front wipers do not operate when the front washer switch is on | Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] |
| Harness or connector | - | |
| When the front wiper switch is off, the wiper blades do not stop (park) or stop (park) in the wrong position | Windshield wiper motor assembly (Front wiper arm installation position) | Refer to ON-VEHICLE INSPECTION [09/2014 - ] |
| Windshield wiper motor assembly | Refer to REMOVAL [09/2014 - 03/2019] | |
| Windshield wiper switch assembly | Refer to REMOVAL [09/2014 - 03/2019] | |
| Harness or connector | - |
HEADLIGHT CLEANER SYSTEM (W/ HEADLIGHT CLEANER SYSTEM)
| Symptom | Suspected Area | Link |
|---|---|---|
| Headlight cleaner system does not operate when the front washer switch is operated (Washer motor is normal) | Headlight cleaner hose and/or headlight cleaner washer nozzle cover | - |
| Headlight cleaner control relay | Refer to REMOVAL [09/2014 - 03/2019] | |
| Headlight cleaner motor and pump assembly | Refer to INSPECTION [09/2014 - ] | |
| Headlight washer actuator sub-assembly LH and/or RH | Refer to REMOVAL [09/2014 - 03/2019] | |
| Headlight leveling ECU assembly (for Single Beam Headlight) | Refer to REMOVAL [09/2014 - 03/2019] | |
| LIN communication line (DTC No. B2443) | Refer to DTC CHECK / CLEAR [09/2014 - 03/2019] | |
| Headlight light control ECU sub-assembly LH and/or RH (for Triple Beam Headlight) | Refer to REMOVAL [09/2014 - 03/2019] | |
| Harness or connector | - | |
| Headlight cleaner system does not operate when the front washer switch is first operated (Washer motor is normal) | Headlight cleaner hose and/or headlight cleaner washer nozzle cover | - |
| Headlight cleaner control relay | Refer to REMOVAL [09/2014 - 03/2019] | |
| Headlight cleaner motor and pump assembly | Refer to INSPECTION [09/2014 - ] | |
| Headlight washer actuator sub-assembly LH and/or RH | Refer to REMOVAL [09/2014 - 03/2019] | |
| Headlight leveling ECU assembly (for Single Beam Headlight) | Refer to REMOVAL [09/2014 - 03/2019] | |
| LIN communication line (DTC No. B2443) | Refer to DTC CHECK / CLEAR [09/2014 - 03/2019] | |
| Headlight light control ECU sub-assembly LH and/or RH (for Triple Beam Headlight) | Refer to REMOVAL [09/2014 - 03/2019] | |
| Harness or connector | - |