2017 Toyota Sienna Problems Near 100,000 Miles

Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, and Fittings recall

Based on 6 owner reports that included mileage.

Assumes 12,000 mi/year · 3-year horizon · service history unknown. These ranges come from owner reports. They are not failure rates or predictions.

Mileage ranges in owner reports for each listed problem.
Problem	Severity	Lower mileage	Middle mileage	Higher mileage	Relation to your mileage
Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, and Fittings recall	High severity	53,298 mi	83,194 mi	106,347 mi	Reported mileage range is unknown

Check this specific car

1Check the VIN for this recall and ask for the repair receipt if it was completed.

Sources and limits

Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“Braun Corporation (Braun) is recalling certain 2014-2019 Toyota Sienna mobility van conversions. The brake lines may have incorrect tube nut fittings installed, which may cause a pressure drop within the braking system. The reduction in the braking system pressure may cause a loss of braking power in the rear braking system, increasing the risk of crash. Braun has notified owners, and dealers will install an adaptor to correct the issue, free of charge. The recall began June 25, 2019. Owners may contact Braun customer service at 1-800-488-0359.”

NHTSArecallApr 2019Open source record

Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, and Fittings recall

Based on 4 owner reports that included mileage.

Assumes 12,000 mi/year · 3-year horizon · service history unknown. These ranges come from owner reports. They are not failure rates or predictions.

Mileage ranges in owner reports for each listed problem.
Problem	Severity	Lower mileage	Middle mileage	Higher mileage	Relation to your mileage
Service Brakes, Hydraulic:Foundation Components:Hoses, Lines/Piping, and Fittings recall	High severity	78,390 mi	100,694 mi	114,000 mi	Reported mileage range is unknown

Check this specific car

1Check the VIN for this recall and ask for the repair receipt if it was completed.

Sources and limits

Source recordEvidence: High confidence

The records describe a possible crash, fire, injury, or loss of control.

“Vantage Mobility International, LLC (Vantage) is recalling certain 2012-2018 AMS Genesis wheelchair vans, built on a Toyota Sienna vehicles. The rubber brake hoses that attach to the rear wheel assembly may be too short, causing them to rub against the rear axle trailing arm. The contact may cause failure of the rear brake hoses, resulting in a loss of vehicle control and reduced braking ability, increasing the risk of a crash. Vantage will notify owners, and dealers will install a set of rear brake hoses that will provide the proper clearance, free of charge. The recall began December 16, 2019. Owners may contact Vantage customer service at 1-800-488-9082.”

NHTSArecallOpen source record

Manufacturer service campaign

Based on 23 owner reports that included mileage.

Assumes 12,000 mi/year · 3-year horizon · service history unknown. These ranges come from owner reports. They are not failure rates or predictions.

Mileage ranges in owner reports for each listed problem.
Problem	Severity	Lower mileage	Middle mileage	Higher mileage	Relation to your mileage
Manufacturer service campaign	Moderate severity	37,699 mi	60,000 mi	100,694 mi	Reported mileage range is unknown

Check this specific car

1Ask the inspector to test the named system and record the result.

Sources and limits

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Toyota Safety Recall and Service Campaign - Technician Certification Requirements”

NHTSAtsbMar 2021Open source record

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Toyota Safety Recall and Service Campaign - Technician Certification Requirements”

NHTSAtsbMar 2021Open source record

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“Toyota Safety Recall and Service Campaign - Technician Certification Requirements”

NHTSAtsbMar 2021Open source record

Manufacturer service campaign

Based on 23 owner reports that included mileage.

Assumes 12,000 mi/year · 3-year horizon · service history unknown. These ranges come from owner reports. They are not failure rates or predictions.

Mileage ranges in owner reports for each listed problem.
Problem	Severity	Lower mileage	Middle mileage	Higher mileage	Relation to your mileage
Manufacturer service campaign	Moderate severity	37,699 mi	60,000 mi	100,694 mi	Reported mileage range is unknown

Check this specific car

1Ask the inspector to test the named system and record the result.

Sources and limits

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the federal court. The settlement includes Toyota?s agreement to provide a Customer Support Program for certain 2014-2020 model year (MY) vehicles originally equipped with low pressure fuel pumps repaired under Safety Recall 20TA02, Safety Recall 21TA03, Safety Recall 21TA05 or Special Service Campaign 21TC03. The purpose of this Customer Support Program letter is to help clarify how to administer this coverage in accordance with the settlement.”

NHTSAtsbFeb 2023Open source record

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the federal court. The settlement includes Toyota?s agreement to provide a Customer Support Program for certain 2014-2020 model year (MY) vehicles originally equipped with low pressure fuel pumps repaired under Safety Recall 20TA02, Safety Recall 21TA03, Safety Recall 21TA05 or Special Service Campaign 21TC03. The purpose of this Customer Support Program letter is to help clarify how to administer this coverage in accordance with the settlement.”

NHTSAtsbFeb 2023Open source record

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“DL: On December 20, 2022, a settlement of claims for certain low pressure fuel pumps was approved by the federal court. The settlement includes Toyota?s agreement to provide a Customer Support Program for certain 2014-2020 model year (MY) vehicles originally equipped with low pressure fuel pumps repaired under Safety Recall 20TA02, Safety Recall 21TA03, Safety Recall 21TA05 or Special Service Campaign 21TC03. The purpose of this Customer Support Program letter is to help clarify how to administer this coverage in accordance with the settlement.”

NHTSAtsbFeb 2023Open source record

Manufacturer service campaign

Based on 23 owner reports that included mileage.

Assumes 12,000 mi/year · 3-year horizon · service history unknown. These ranges come from owner reports. They are not failure rates or predictions.

Mileage ranges in owner reports for each listed problem.
Problem	Severity	Lower mileage	Middle mileage	Higher mileage	Relation to your mileage
Manufacturer service campaign	Moderate severity	37,699 mi	60,000 mi	100,694 mi	Reported mileage range is unknown

Check this specific car

1Ask the inspector to test the named system and record the result.

Sources and limits

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.”

NHTSAtsbJun 2025Open source record

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.”

NHTSAtsbJun 2025Open source record

Source recordEvidence: High confidence

The records describe a problem worth checking before purchase.

“The air conditioning dye injection tool kit has been developed to aid in identifying the location of air conditioning refrigerant leaks. The procedures outlined in this Service Bulletin aid in locating, inspecting, and repairing refrigerant leaks.”

NHTSAtsbJun 2025Open source record