Toyota Sienna Engine Control Computer

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Your Toyota Sienna has many advantages, including a strong safety record, versatility and reliability. It is one of the easiest to drive and most dependable minivans on the market. Make sure that you get the most out of your vehicle by regularly maintaining the Toyota Sienna engine control module.

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  • Part Number: 72-10520
  • Warranty: 1 YR
  • Application: Built from 08/2004
  • Notes: Immobilizer Reset is Required. Refer to service manual for procedure. OEM #89661-08120
  • Part Number: 72-10519
  • Warranty: 1 YR
  • Application: Built to 07/2004
  • Notes: Immobilizer Reset is Required. Refer to service manual for procedure. OEM #89661-08093
  • Part Number: 72-10864
  • Warranty: 1 YR
  • Notes: O.E.M. #89661-08141. Unit may require additional programming either ON or OFF the vehicle.
  •  | Page 1 of 1 |  

The ECM for Toyota Sienna functions like a human brain. It takes the correct inputs from sensors to make optimal fuel and ignition calibrations for strong engine performance. If you notice that your check engine light is always on or that you have difficulties starting your vehicle, it is time to replace the Sienna engine control computer. Visit AutoZone to get trustworthy advice from friendly staff. In addition, ask about the Loan-a-Tool Program if you're interested in making installations in the comfort of your own home. Free battery charging and engine diagnostic testing are also available.

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