How to install the Engine Control Module (ECM) on 2009 Toyota Sequoia?

The installation of the 2UZ-FE engine's Engine Control Module requires a clean-up operation on the ECM seal using a non-residue solvent followed by application of a new gasket onto the ECM. The ECM should be installed through 4 bolts with 8.0 Nm (82 kgf-cm, 71 in-lbf) torque under conditions where the gasket remains free of folds or foreign objects between gasket and surrounding parts. You must first raise the lock lever of the ECM connectors to 90 degrees before connection to prevent damage then avoid twisting the wire harness because doing so produces unnecessary strain. Secure the wire harness by connecting its clamp afterward. The connector holder block requires installation with three bolts that need 7.3 Nm torque (74 kgf-cm and 65 in-lbf measurement). Fasten the air cleaner assembly while tightening its 2 bolts up to 5.0 Nm (51 kgf-cm, 44 in-lbf). Then link the mass air flow meter connector to the clamp. The next installation steps involve the air cleaner hose assembly together with the throttle body cover sub-assembly. When connecting the cable to the negative terminal check for system requirements regarding initialization post-connection. Then execute needed initialization steps.

OEM 2009 Toyota Sequoia Engine Control Module

Engine Control Computer

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12 Engine Control Modules found

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2009 Toyota Sequoia ECM
Part Number: 89661-0CD42
$928.19 MSRP: $1360.27
You Save: $432.08 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CA80, 89661-0CA81, 89661-0CD41, 89661-0CD40
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.8 x 9.9 x 4.0 inches
- Condition: New
- SKU: 89661-0CD42
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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2009 Toyota Sequoia ECM
Part Number: 89661-0CD32
$969.51 MSRP: $1420.82
You Save: $451.31 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CA71, 89661-0CD30, 89661-0CD31, 89661-0CA70
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.7 x 9.9 x 4.1 inches
- Condition: New
- SKU: 89661-0CD32
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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2009 Toyota Sequoia ECM
Part Number: 89661-0CD60
$928.11 MSRP: $1360.16
You Save: $432.05 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Part Name Code: 89661
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.8 x 10.0 x 3.9 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0CD60
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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2009 Toyota Sequoia ECM
Part Number: 89661-0CD52
$891.19 MSRP: $1306.05
You Save: $414.86 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CD50
- Item Weight: 2.40 Pounds
- Condition: New
- SKU: 89661-0CD52
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
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2009 Toyota Sequoia ECM
Part Number: 89661-0CE91
$893.46 MSRP: $1309.37
You Save: $415.91 (32%)
Ships in 1-2 Business Days
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Product Specifications
- Other Name: Computer, Engine Control
- Condition: New
- SKU: 89661-0CE91
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, SR5 | 8 Cyl 4.7 L GAS
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2009 Toyota Sequoia ECM
Part Number: 89661-0CC71
$919.27 MSRP: $1347.20
You Save: $427.93 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CC70
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.7 x 9.9 x 4.0 inches
- Condition: New
- SKU: 89661-0CC71
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX
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2009 Toyota Sequoia ECM
Part Number: 89661-0CC81
$901.59 MSRP: $1321.28
You Save: $419.69 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CC80
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.7 x 10.3 x 3.9 inches
- Condition: New
- SKU: 89661-0CC81
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX
View related parts
2009 Toyota Sequoia ECM
Part Number: 89661-0CE81
$749.57 MSRP: $1098.49
You Save: $348.92 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0CE80
- Item Weight: 2.40 Pounds
- Condition: New
- SKU: 89661-0CE81
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, SR5 | 8 Cyl 4.7 L GAS
View related parts
2009 Toyota Sequoia ECM
Part Number: 89661-0CL91
$634.91 MSRP: $930.47
You Save: $295.56 (32%)
Ships in 1-2 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control
- Condition: New
- SKU: 89661-0CL91
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS
View related parts
2009 Toyota Sequoia ECM
Part Number: 89661-0CF00
$669.98 MSRP: $981.86
You Save: $311.88 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Part Name Code: 89661
- Item Weight: 2.20 Pounds
- Item Dimensions: 13.1 x 10.1 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0CF00
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, SR5 | 8 Cyl 4.7 L GAS
View related parts
2009 Toyota Sequoia ECM
Part Number: 89661-0CE70
$662.30 MSRP: $970.59
You Save: $308.29 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: TOWING PACKAGE-WITH
- Part Name Code: 89661
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.8 x 9.8 x 4.0 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0CE70
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, SR5 | 8 Cyl 4.7 L GAS
View related parts
2009 Toyota Sequoia ECM
Part Number: 89661-0CG80
$766.34 MSRP: $1123.09
You Save: $356.75 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Part Name Code: 89661
- Item Weight: 2.20 Pounds
- Item Dimensions: 12.6 x 9.9 x 4.1 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89661-0CG80
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2009 Toyota Sequoia Submodels:
- Limited, Platinum, SR5 | 8 Cyl 5.7 L FLEX, 8 Cyl 5.7 L GAS

2009 Toyota Sequoia Engine Control Module

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2009 Toyota Sequoia Parts Questions & Experts Answers

Q: How to install the Engine Control Module (ECM) on 2009 Toyota Sequoia?
A: The installation of the 2UZ-FE engine's Engine Control Module requires a clean-up operation on the ECM seal using a non-residue solvent followed by application of a new gasket onto the ECM. The ECM should be installed through 4 bolts with 8.0 Nm (82 kgf-cm, 71 in-lbf) torque under conditions where the gasket remains free of folds or foreign objects between gasket and surrounding parts. You must first raise the lock lever of the ECM connectors to 90 degrees before connection to prevent damage then avoid twisting the wire harness because doing so produces unnecessary strain. Secure the wire harness by connecting its clamp afterward. The connector holder block requires installation with three bolts that need 7.3 Nm torque (74 kgf-cm and 65 in-lbf measurement). Fasten the air cleaner assembly while tightening its 2 bolts up to 5.0 Nm (51 kgf-cm, 44 in-lbf). Then link the mass air flow meter connector to the clamp. The next installation steps involve the air cleaner hose assembly together with the throttle body cover sub-assembly. When connecting the cable to the negative terminal check for system requirements regarding initialization post-connection. Then execute needed initialization steps.

Related 2009 Toyota Sequoia Parts

Alternate Year Models

2008 Toyota Sequoia Engine Control Module 2010 Toyota Sequoia Engine Control Module