How to remove and install Engine Control Module on Toyota Prius?

To avoid electrostatic discharge damage to the ECM, handle it only by its case and do not touch the electrical terminals during removal and installation. If available, ground yourself to the vehicle with an anti-static ground strap. The ECM is located inside the passenger compartment behind the glove box on 2009 and earlier models, while on 2010 and later models, it is found in the engine compartment. Begin by disconnecting the cable from the negative terminal of the auxiliary 12-volt battery and perform the initialization procedure when reconnecting it. For 2001 through 2003 models, remove the glove compartment door, unplug the four electrical connectors while ensuring the ignition switch is OFF, remove the retaining bolts from the ECM bracket, and carefully take out the ECM, grounding yourself to avoid static electricity damage. Installation is the reverse of removal. For 2004 through 2009 models, remove the entire section of the instrument panel that obstructs access to the ECM, remove the right heater duct, disconnect the eight wiring plugs, unbolt the ECM brackets, and carefully remove the ECM while grounding yourself. Make marks to indicate positions of the brackets for reassembly, and installation is the reverse of removal. For 2010 and later models, remove the two mounting bolts of the coolant reserve tank and move it aside for access to the ECM, remove the relay block cover, disconnect the wiring harnesses, detach the engine compartment wiring harness from the relay block, remove the side cover, unbolt and remove the engine compartment ground cable, release the two wiring harness retainers, disconnect the two ECM wiring harness connectors, detach the two wiring harness clamps, unbolt the ECM, and remove it along with its brackets, with installation being the reverse of removal.

Genuine Toyota Prius Engine Control Module

Engine Control Computer

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53 Engine Control Modules found

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Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89660-47301
$612.90 MSRP: $902.18
You Save: $289.28 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer Assembly, Engin ; Computer, Engine Control
- Replaced by: 89660-47306
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2011 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47640
$581.60 MSRP: $856.11
You Save: $274.51 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
- Replaced by: 89661-47643
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2017 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW50L-AHXEBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89660-47751
$538.43 MSRP: $792.57
You Save: $254.14 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer Assembly, Engin ; Computer, Engine Control; ECM
- Replaces: 89660-47750
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2015 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA
View related parts
Toyota Prius Computer, Engine Con
Part Number: 89661-47C70
$560.02 MSRP: $824.34
You Save: $264.32 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: ECM
- Manufacturer Note: DENSO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW55L-AHXEBA, ZVW55L-AHXGBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47642
$581.60 MSRP: $856.11
You Save: $274.51 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
- Replaced by: 89661-47643
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2019 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW50L-AHXEBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89660-47470
$550.69 MSRP: $810.62
You Save: $259.93 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer Assembly, Engin ; Computer, Engine Control
- Manufacturer Note: MEXICO SPEC
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2012 Toyota Prius | S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXEBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47650
$581.60 MSRP: $856.11
You Save: $274.51 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
- Manufacturer Note: MEXICO SPEC
- Replaced by: 89661-47653
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2017 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW51L-AHXBBA, ZVW51L-AHXGBA, ZVW51L-AHXHBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47652
$581.60 MSRP: $856.11
You Save: $274.51 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
- Manufacturer Note: MEXICO SPEC
- Replaced by: 89661-47653
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2019 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW51L-AHXBBA, ZVW51L-AHXGBA, ZVW51L-AHXHBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47653
$581.60 MSRP: $856.11
You Save: $274.51 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Con; ECM
- Replaces: 89661-47652, 89661-47650, 89661-47651
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2016-2019 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW51L-AHXBBA, ZVW51L-AHXEBA, ZVW51L-AHXGBA, ZVW51L-AHXHBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47C30
$559.17 MSRP: $823.09
You Save: $263.92 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Con; ECM
- Manufacturer Note: DENSO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2019-2021 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW55L-AHXEBA, ZVW55L-AHXGBA
View related parts
Toyota Prius Computer, Engine Con
Part Number: 89661-47C80
$581.60 MSRP: $856.11
You Save: $274.51 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: ECM
- Manufacturer Note: DENSO
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW51L-AHXBBA, ZVW51L-AHXEBA, ZVW51L-AHXHBA
View related parts
Toyota Prius Computer, Engine Con
Part Number: 89661-47D60
$562.64 MSRP: $828.21
You Save: $265.57 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Manufacturer Note: DENSO,MEXICO SPEC
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2020-2022 Toyota Prius | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW51L-AHXEBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47070
$610.30 MSRP: $898.36
You Save: $288.06 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
- Replaced by: 89661-47104
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47072
$610.30 MSRP: $898.36
You Save: $288.06 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
- Replaced by: 89661-47104
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004-2005 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89661-47102
$610.30 MSRP: $898.36
You Save: $288.06 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
- Replaced by: 89661-47104
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2006 Toyota Prius | 4 Cyl 1.5L | 1NZFXE; 1NZFXE; NHW20L-AHEEBA, NHW20L-AHEEBK
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89660-47390
$615.34 MSRP: $905.79
You Save: $290.45 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer Assembly, Engin ; Computer, Engine Control
- Manufacturer Note: KOREA SPEC
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2010-2011 Toyota Prius | S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXEBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89660-47510
$616.29 MSRP: $907.19
You Save: $290.90 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer Assembly, Engin ; Computer, Engine Control
- Replaced by: 89660-47514
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2014 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89660-47550
$426.25 MSRP: $627.43
You Save: $201.18 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer Assembly, Engin ; Computer, Engine Control; ECM
- Manufacturer Note: MEXICO SPEC
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2015 Toyota Prius | G, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXEBA, ZVW30L-AHXGBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89660-47560
$425.39 MSRP: $626.16
You Save: $200.77 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer Assembly, Engin ; Computer, Engine Control
- Manufacturer Note: KOREA SPEC
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2011-2014 Toyota Prius | G, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXEBA, ZVW30L-AHXGBA
View related parts
Toyota Prius Ecm Ecu Engine Control Module
Part Number: 89660-47750
$538.43 MSRP: $792.57
You Save: $254.14 (33%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer Assembly, Engin ; Computer, Engine Control
- Replaced by: 89660-47751
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2013-2015 Toyota Prius | G, L, S | 4 Cyl 1.8L | 2ZRFXE; 2ZRFXE; ZVW30L-AHXBBA, ZVW30L-AHXEBA, ZVW30L-AHXEBK, ZVW30L-AHXGBA

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Toyota Prius Engine Control Module

If you are in demand for superior quality and affordable OEM Toyota Prius Engine Control Module, then shop with us! We own a wide range of the reduced-priced genuine Toyota Prius Engine Control Module. You can purchase in confidence as all parts come with a manufacturer's warranty. Any issues with our products? No need to worry as we have a hassle-free return policy to guide you every step of the way.

Toyota Prius Engine Control Module Parts Questions & Experts Answers

Ecm Ecu Engine Control Module
89660-47301
Q: How to remove and install Engine Control Module on Toyota Prius?
A: To avoid electrostatic discharge damage to the ECM, handle it only by its case and do not touch the electrical terminals during removal and installation. If available, ground yourself to the vehicle with an anti-static ground strap. The ECM is located inside the passenger compartment behind the glove box on 2009 and earlier models, while on 2010 and later models, it is found in the engine compartment. Begin by disconnecting the cable from the negative terminal of the auxiliary 12-volt battery and perform the initialization procedure when reconnecting it. For 2001 through 2003 models, remove the glove compartment door, unplug the four electrical connectors while ensuring the ignition switch is OFF, remove the retaining bolts from the ECM bracket, and carefully take out the ECM, grounding yourself to avoid static electricity damage. Installation is the reverse of removal. For 2004 through 2009 models, remove the entire section of the instrument panel that obstructs access to the ECM, remove the right heater duct, disconnect the eight wiring plugs, unbolt the ECM brackets, and carefully remove the ECM while grounding yourself. Make marks to indicate positions of the brackets for reassembly, and installation is the reverse of removal. For 2010 and later models, remove the two mounting bolts of the coolant reserve tank and move it aside for access to the ECM, remove the relay block cover, disconnect the wiring harnesses, detach the engine compartment wiring harness from the relay block, remove the side cover, unbolt and remove the engine compartment ground cable, release the two wiring harness retainers, disconnect the two ECM wiring harness connectors, detach the two wiring harness clamps, unbolt the ECM, and remove it along with its brackets, with installation being the reverse of removal.