| Front wipers do not operate at all |
Perform Active Test (Wiper Motor LO and Wiper Motor HI) |
Click here
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| Read Data List (Wiper Switch LO, Wiper Switch HI, Wiper Switch AUTO, Wiper Switch MIST, Wiper Stop Request, Ignition Switch and Remote Engine Starter Control) |
Click here
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| Proceed to "Wiper Motor Power Source Circuit" |
Click here
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| Front wiper motor and link assembly |
Click here
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| Wire harness or connector (Windshield wiper switch assembly - Front wiper motor and link assembly) |
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| Windshield wiper switch assembly |
Click here
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| Wiper motor wire |
Click here
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| Front wiper motor and link assembly |
Click here
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| Main body ECU (Multiplex network body ECU) |
Click here
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| Wire harness or connector |
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| Front wipers do not operate in AUTO |
Read Data List (Wiper Switch AUTO, Wiper Stop Request, Wiping Mode Signal (Sensor to Wiper) and Wiping Mode Signal (Wiper to Sensor)) |
Click here
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| Wire harness or connector (Windshield wiper switch assembly - Front wiper motor and link assembly - Rain sensor) |
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| Windshield wiper switch assembly |
Click here
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| Rain sensor tape (Check for air bubbles) |
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| Rain sensor |
Click here
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| Main body ECU (Multiplex network body ECU) |
Click here
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| Front wiper motor and link assembly |
Click here
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| Front wipers do not operate in LO |
Read Data List (Wiper Switch LO) |
Click here
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| Windshield wiper switch assembly |
Click here
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| Front wiper motor and link assembly |
Click here
|
| Front wipers do not operate in HI |
Read Data List (Wiper Switch HI) |
Click here
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| Front wiper motor and link assembly |
Click here
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| Windshield wiper switch assembly |
Click here
|
| Front wiper motor and link assembly |
Click here
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| Front wipers do not operate in MIST |
Read Data List (Wiper Switch MIST) |
Click here
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| Windshield wiper switch assembly |
Click here
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| Front wiper motor and link assembly |
Click here
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| When the front wipers are operating in AUTO, the rain sensor sensitivity cannot be adjusted by the windshield wiper switch assembly adjustment switch |
Read Data List (Intermittent Time Volume, Switch AUTO, Vehicle Speed, Wiping Mode Signal (Sensor to Wiper) and Wiping Mode Signal (Wiper to Sensor)) |
Click here
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| Windshield wiper switch assembly |
Click here
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| Rain sensor tape (Check for air bubbles) |
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| Rain sensor |
Click here
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| Front wiper motor and link assembly |
Click here
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| When the front wipers operate in AUTO, the wiper interval does not change according to changes in the vehicle speed |
Read Data List (Intermittent Time Volume, Vehicle Speed, Wiping Mode Signal (Sensor to Wiper) and Wiping Mode Signal (Wiper to Sensor)) |
Click here
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| Rain sensor tape (Check for air bubbles) |
- |
| Rain sensor |
Click here
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| Main body ECU (Multiplex network body ECU) |
Click here
|
| Front wiper motor and link assembly |
Click here
|
| Front wipers do not operate in INT* |
Read Data List (Wiper Switch INT) |
Click here
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| Windshield wiper switch assembly |
Click here
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| Front wiper motor and link assembly |
Click here
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| When the front wiper switch is in INT, the front wiper intermittent operation interval cannot be adjusted by the windshield wiper switch assembly adjustment switch |
Read Data List (Intermittent Time Volume) |
Click here
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| Windshield wiper switch assembly |
Click here
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| Front wiper motor and link assembly |
Click here
|
| When the front wiper switch is in INT, the front wiper intermittent operation interval does not change according to changes in the vehicle speed |
Read Data List (Vehicle Speed) |
Click here
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| Main body ECU (Multiplex network body ECU) |
Click here
|
| Front wiper motor and link assembly |
Click here
|
| Front wipers continuously operate in AUTO |
Read Data List (Wiper Switch LO, Wiper Switch HI, Wiper Switch AUTO, Wiper Switch MIST and Wiper Switch INT) |
Click here
|
| Rain sensor |
Click here
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| Windshield wiper switch assembly |
Click here
|
| Front wiper motor and link assembly |
Click here
|
| Front wipers continuously operate in LO |
Read Data List (Wiper Switch LO, Wiper Switch HI, Wiper Switch AUTO, Wiper Switch MIST and Wiper Switch INT) |
Click here
|
| Windshield wiper switch assembly |
Click here
|
| Front wiper motor and link assembly |
Click here
|
| Front wipers continuously operate in HI |
Read Data List (Wiper Switch LO, Wiper Switch HI, Wiper Switch AUTO, Wiper Switch MIST, Wiper Switch INT and Wiper Switch HI (Line)) |
Click here
|
| Wire harness or connector (Windshield wiper switch assembly - Front wiper motor and link assembly) |
- |
| Windshield wiper switch assembly |
Click here
|
| Wiper motor wire |
Click here
|
| Front wiper motor and link assembly |
Click here
|
| Front wipers continuously operate in INT* |
Read Data List (Wiper Switch LO, Wiper Switch HI, Wiper Switch AUTO, Wiper Switch MIST and Wiper Switch INT) |
Click here
|
| Rain sensor tape (Check for air bubbles) |
- |
| Rain sensor |
Click here
|
| Windshield wiper switch assembly |
Click here
|
| Front wiper motor and link assembly |
Click here
|
| When the front wipers are operating in AUTO, the front wipers do not stop operating when the driver door or front passenger door is opened |
Main body ECU (Multiplex network body ECU) |
Click here
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| Rain sensor |
Click here
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| Front wiper motor and link assembly |
Click here
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| "Wiper System Malfunction Visit Your Dealer" is displayed on the multi-information display |
Front wiper motor and link assembly |
Click here
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| Main body ECU (Multiplex network body ECU) |
Click here
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| Combination meter assembly |
Click here
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| Front wipers do not move to the service position |
Read Data List (Wiper Switch MIST and Ignition Switch) |
Click here
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| Front wiper motor and link assembly |
Click here
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| When the setting of the customize setting "Auto Wiper" is changed, the operation of the wiper system does not change. |
Rain sensor |
Click here
|
| Washer motor and pump assembly does not operate |
Proceed to "Washer Motor Circuit" |
Click here
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| Washer fluid does not flow (Washer motor and pump assembly is normal) |
Washer fluid |
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| Washer hose and nozzle |
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| Front wipers do not operate when the front washer switch is on |
Front wiper motor and link assembly |
Click here
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| Windshield wiper switch assembly |
Click here
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| When the front wiper switch is turned off, the front wipers do not move to the park position or stop in the wrong position |
Front wiper motor and link assembly |
Click here
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| Windshield wiper switch assembly |
Click here
|
| Front wiper motor and link assembly |
Click here
|