How to replace the Engine Control Module (ECM) on Toyota 4Runner?

Replacing the Engine Control Module (ECM) requires starting with Instrument Panel Under Cover Sub-Assembly No. 2 removal before removing the glove compartment door sub-assembly and finally removing the instrument panel finish panel lower No. 2. Begin by disconnecting the 5 ECM connectors from the ECM as the next step and unload the ECM by removing the 3 nuts and detaching it from the 2 screws on the ECM brackets No. 1 and No. 2. Begin by securely mounting ECM bracket No. 2 to the ECM with both of its screws before proceeding with ECM bracket No. 1 and its corresponding screws. Reattach the ECM using 3 nuts which should be tightened with 13 Nm force (133 kgf.cm, 10 ft.lbf) torque while reconnecting the 5 ECM connectors.

How to register the Identification Number (VIN) into the replacement Engine Control Module (ECM) on Toyota Tacoma?

Using a hand-held tester register the Vehicle Identification Number (VIN) by carefully providing its 17-digit alphanumeric code through the input process. The register-in process requires following instructions and reading from the Vehicle Identification Number display and then writing the displayed code. The hand-held tester employs up down right left keys as well as buttons numbered 0 through 9 for input. The right and left buttons advance the cursor while the up and down buttons select alphabet characters that can be entered by pressing their respective numbered buttons. Users can fix input mistakes by placing the cursor marker on the character through right or left button selection before selecting the correct character. The technician should double-check that the added VIN data matches the actual VIN and then activate the enter button. Read or write a VIN by using the hand-held tester according to the same procedure.

OEM Toyota Engine Control Module

Engine Control Computer

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1494 Engine Control Modules found

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Toyota ECM
Part Number: 89661-35J51
$874.51 MSRP: $1281.60
You Save: $407.09 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-35F30, 89661-35J50, 89661-35F31
Fits the following Toyota Models:
- 4Runner | 2010-2011 | Limited, SR5, Trail | 6 Cyl 4.0 L GAS
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Toyota ECM
Part Number: 89661-06J51
$472.60 MSRP: $692.60
You Save: $220.00 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-06J50
Fits the following Toyota Models:
- Camry | 2009-2011 | LE, SE, XLE | 6 Cyl 3.5 L GAS
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Toyota ECM
Part Number: 89661-04C11
$747.79 MSRP: $1095.91
You Save: $348.12 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-04C10
Fits the following Toyota Models:
- Tacoma | 2007 | Base, Pre Runner | 4 Cyl 2.7 L GAS
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Toyota ECM
Part Number: 89661-04G71
$799.95 MSRP: $1172.34
You Save: $372.39 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-04G70
Fits the following Toyota Models:
- Tacoma | 2013 | X-Runner | 6 Cyl 4.0 L GAS
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Toyota ECM
Part Number: 89661-04C82
$752.83 MSRP: $1103.29
You Save: $350.46 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-04C80
Fits the following Toyota Models:
- Tacoma | 2008 | X-Runner | 6 Cyl 4.0 L GAS
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Toyota ECM
Part Number: 89661-4AJ00
$519.71 MSRP: $761.63
You Save: $241.92 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control
- Manufacturer Note: DENSO
Fits the following Toyota Models:
- RAV4 | 2022 | Adventure, Limited, TRD Off-Road | 4 Cyl 2.5 L GAS
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Toyota ECM
Part Number: 89661-06K85
$704.37 MSRP: $1032.26
You Save: $327.89 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-06K81, 89661-06K82, 89661-06K80, 89661-06K83, 89661-06K84
Fits the following Toyota Models:
- Camry | 2012-2014 | L, LE, XLE | 4 Cyl 2.5 L GAS
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Toyota ECM
Part Number: 89661-0C844
$861.00 MSRP: $1261.81
You Save: $400.81 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0C840, 89661-0C841, 89661-0C842, 89661-0C843
Fits the following Toyota Models:
- Tundra | 2007 | Base, Limited, SR5 | 8 Cyl 5.7 L GAS
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Toyota ECM
Part Number: 89661-06U30
$567.26 MSRP: $831.33
You Save: $264.07 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
Fits the following Toyota Models:
- Avalon | 2022 | Limited, Touring, XLE | 6 Cyl 3.5 L GAS
- Camry | 2021-2022 | Hybrid LE, Hybrid SE, Hybrid SE Nightshade, Hybrid XLE, Hybrid XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota ECM
Part Number: 89661-0XB41
$548.31 MSRP: $803.56
You Save: $255.25 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Computer, Engine Control
- Manufacturer Note: DENSO
Fits the following Toyota Models:
- Camry | 2023-2024 | Hybrid LE, Hybrid SE, Hybrid SE Nightshade, Hybrid XLE, Hybrid XSE | 4 Cyl 2.5 L FULL HYBRID EV-GAS (FHEV)
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Toyota ECM
Part Number: 89661-WB005
$424.81 MSRP: $622.56
You Save: $197.75 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
Fits the following Toyota Models:
- Yaris | 2019-2020 | L, LE, XLE | 4 Cyl 1.5 L GAS
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Toyota ECM
Part Number: 89666-06192
$1476.92 MSRP: $2164.43
You Save: $687.51 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89666-06190, 89666-06191
Fits the following Toyota Models:
- Camry | 2001 | LE, XLE | 6 Cyl 3.0 L GAS
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Toyota ECM
Part Number: 89661-42L90
$597.52 MSRP: $875.67
You Save: $278.15 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO TEN
Fits the following Toyota Models:
- RAV4 | 2020 | Adventure, Limited, TRD Off-Road | 4 Cyl 2.5 L GAS
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Toyota ECM
Part Number: 89660-0CS30
$898.00 MSRP: $1316.03
You Save: $418.03 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer Assembly, Engine; Engine Control Module; Computer, Engine Control
- Manufacturer Note: DENSO,TOWING PACKAGE-WITH
Fits the following Toyota Models:
- Tundra | 2019 | 1794 Edition, Limited, Platinum, SR, SR5, TRD Pro | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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Toyota ECM
Part Number: 89661-04F40
$609.01 MSRP: $892.51
You Save: $283.50 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
Fits the following Toyota Models:
- Tacoma | 2012 | Base, Pre Runner, X-Runner | 6 Cyl 4.0 L GAS
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Toyota ECM
Part Number: 89661-06X91
$796.87 MSRP: $1167.83
You Save: $370.96 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: DENSO
- Replaces: 89661-06X90
Fits the following Toyota Models:
- Camry | 2019-2020 | TRD, XLE, XSE | 6 Cyl 3.5 L GAS
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Toyota ECM
Part Number: 89661-02L34
$529.69 MSRP: $776.27
You Save: $246.58 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-02L31, 89661-02L30, 89661-02L32, 89661-02L33
Fits the following Toyota Models:
- Matrix | 2009 | XRS | 4 Cyl 2.4 L GAS
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Toyota ECM
Part Number: 89661-0CL91
$697.33 MSRP: $1021.95
You Save: $324.62 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
Fits the following Toyota Models:
- Sequoia | 2009-2011 | Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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Toyota ECM
Part Number: 89666-02143
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89666-02141, 89666-02142
Fits the following Toyota Models:
- Corolla | 2004 | CE, LE, S | 4 Cyl 1.8 L GAS
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Toyota ECM
Part Number: 89661-0RB00
$617.32 MSRP: $904.68
You Save: $287.36 (32%)
Product Specifications
- Other Name: Computer, Engine Control
- Manufacturer Note: DENSO
Fits the following Toyota Models:
- RAV4 | 2021 | XLE, XLE Premium | 4 Cyl 2.5 L GAS

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Toyota Engine Control Module

Choose genuine Engine Control Module that pass strict quality control tests. You can trust the top quality and lasting durability. Shopping for OEM Engine Control Module for your Toyota ? Our website is your one-stop destination. We stock an extensive selection of genuine Toyota parts. The price is affordable so you can save more. It only takes minutes to browse and find the exact fit. Easily add to cart and check out fast. Our hassle-free return policy will keep you stress-free. We process orders quickly for swift delivery. Your parts will arrive faster, so you can get back on the road sooner.

Toyota Engine Control Module Parts and Q&A

ECM
89661-35A41
Q: How to replace the Engine Control Module (ECM) on Toyota 4Runner?
A:
Replacing the Engine Control Module (ECM) requires starting with Instrument Panel Under Cover Sub-Assembly No. 2 removal before removing the glove compartment door sub-assembly and finally removing the instrument panel finish panel lower No. 2. Begin by disconnecting the 5 ECM connectors from the ECM as the next step and unload the ECM by removing the 3 nuts and detaching it from the 2 screws on the ECM brackets No. 1 and No. 2. Begin by securely mounting ECM bracket No. 2 to the ECM with both of its screws before proceeding with ECM bracket No. 1 and its corresponding screws. Reattach the ECM using 3 nuts which should be tightened with 13 Nm force (133 kgf.cm, 10 ft.lbf) torque while reconnecting the 5 ECM connectors.
ECM
89661-04A23
Q: How to register the Identification Number (VIN) into the replacement Engine Control Module (ECM) on Toyota Tacoma?
A:
Using a hand-held tester register the Vehicle Identification Number (VIN) by carefully providing its 17-digit alphanumeric code through the input process. The register-in process requires following instructions and reading from the Vehicle Identification Number display and then writing the displayed code. The hand-held tester employs up down right left keys as well as buttons numbered 0 through 9 for input. The right and left buttons advance the cursor while the up and down buttons select alphabet characters that can be entered by pressing their respective numbered buttons. Users can fix input mistakes by placing the cursor marker on the character through right or left button selection before selecting the correct character. The technician should double-check that the added VIN data matches the actual VIN and then activate the enter button. Read or write a VIN by using the hand-held tester according to the same procedure.