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

Begin the installation sequence with ECM bracket No.2 through two screws followed by ECM bracket installation with another set of two screws. Reattachment of the ECM requires 2 hook-up wire clamps while connecting 5 ECM connectors and tightening the ECM with 2 nuts at 5.5 Nm of torque (56 kgf-cm, 49 in-lbf). You should now install the instrument panel finish lower panel RH then the instrument panel No.1 under cover sub-assembly followed by the cowl side trim sub-assembly RH and finish with the front door scuff plate RH. The last step involves connecting the cable to the negative battery terminal while initialization procedures apply to specific systems after this operation.

How to remove and replace the Engine Control Module (ECM) on Toyota Solara?

The replacement process for the 2AZ-FE engine control system Engine Control Module (ECM) begins with disconnecting the negative battery cable but initialization steps may be needed after connecting it back. The first step requires removal of the front door scuff plate RH followed by a subsequent removal of the cowl side trim sub-assembly RH. The first step involves taking out the instrument panel No.1 under cover sub-assembly and the instrument panel finish lower panel RH. The next operation requires detachment of the 2 wire harness clamps while disconnecting the 5 ECM connectors until all 2 nuts securing the ECM can be removed. To complete the removal of the ECM bracket you must start by unscrewing two screws then proceed to remove ECM bracket No.2 by extracting its two screws.

OEM Toyota Solara Engine Control Module

Engine Control Computer

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44 Engine Control Modules found

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Toyota Solara ECM
Part Number: 89661-0X113
$792.88 MSRP: $1161.96
You Save: $369.08 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0X111, 89666-06310, 89661-0X110
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2003 Toyota Solara | SE | 4 Cyl 2.4 L GAS
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Toyota Solara ECM
Part Number: 89661-0X082
$557.74 MSRP: $817.38
You Save: $259.64 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0X080
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002-2003 Toyota Solara | SE | 4 Cyl 2.4 L GAS
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Toyota Solara ECM
Part Number: 89661-06C13
$914.57 MSRP: $1340.31
You Save: $425.74 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-06C12, 89661-06C10, 89661-06C11
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2006 Toyota Solara | SE, SE Sport, SLE | 6 Cyl 3.3 L GAS
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Toyota Solara ECM
Part Number: 89666-06070
$1152.66 MSRP: $1689.23
You Save: $536.57 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: CALIFORNIA SPEC & W(ENGINE IMMOBILIZER SYSTEM)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2001 Toyota Solara | SE | 4 Cyl 2.2 L GAS
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Toyota Solara ECM
Part Number: 89661-06720
$1330.86 MSRP: $1950.38
You Save: $619.52 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Manufacturer Note: CALIFORNIA SPEC & W(ENGINE IMMOBILIZER SYSTEM)
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 1999 Toyota Solara | SE | 4 Cyl 2.2 L GAS
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Toyota Solara ECM
Part Number: 89666-06231
$1162.13 MSRP: $1703.11
You Save: $540.98 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004 Toyota Solara | SE, SLE | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L GAS
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Toyota Solara ECM
Part Number: 89661-06F90
$635.53 MSRP: $931.39
You Save: $295.86 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007-2008 Toyota Solara | SE, SLE, Sport | 4 Cyl 2.4 L GAS
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Toyota Solara ECM
Part Number: 89661-0X133
$576.46 MSRP: $844.80
You Save: $268.34 (32%)
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0X130, 89661-0X131
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2004 Toyota Solara | SE, SLE | 4 Cyl 2.4 L GAS, 6 Cyl 3.3 L GAS
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Toyota Solara ECM
Part Number: 89666-06111
$1187.79 MSRP: $1740.72
You Save: $552.93 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89666-06030, 89666-06032, 89666-06110, 89666-06031
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2001 Toyota Solara | SE | 4 Cyl 2.2 L GAS
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Toyota Solara ECM
Part Number: 89661-0X103
$792.88 MSRP: $1161.96
You Save: $369.08 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-0X101, 89666-06300
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2002 Toyota Solara | SE | 4 Cyl 2.4 L GAS
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Toyota Solara ECM
Part Number: 89666-06131
$1238.43 MSRP: $1814.93
You Save: $576.50 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89666-06080, 89666-06130, 89666-06082, 89666-06081
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2001 Toyota Solara | SE | 4 Cyl 2.2 L GAS
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Toyota Solara ECM
Part Number: 89661-06B90
$541.84 MSRP: $794.07
You Save: $252.23 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2006 Toyota Solara | SE, SE Sport, SLE | 4 Cyl 2.4 L GAS
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Toyota Solara ECM
Part Number: 89661-06B81
$802.43 MSRP: $1175.98
You Save: $373.55 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-06B80
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005 Toyota Solara | SE, SLE | 6 Cyl 3.3 L GAS
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Toyota Solara ECM
Part Number: 89661-06C02
$636.42 MSRP: $932.68
You Save: $296.26 (32%)
Ships in 1-3 Business Days
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Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-06C00, 89661-06C01
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005-2006 Toyota Solara | SE, SE Sport, SLE | 4 Cyl 2.4 L GAS
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Toyota Solara ECM
Part Number: 89661-06851
$1554.55 MSRP: $2278.21
You Save: $723.66 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89661-06850
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2001 Toyota Solara | SE, SLE | 6 Cyl 3.0 L GAS
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Toyota Solara ECM
Part Number: 89666-06121
$1252.40 MSRP: $1835.42
You Save: $583.02 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89666-06041, 89666-06042, 89666-06120, 89666-06040
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2001 Toyota Solara | SE | 4 Cyl 2.2 L GAS
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Toyota Solara ECM
Part Number: 89661-06F50
$633.77 MSRP: $928.80
You Save: $295.03 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2007 Toyota Solara | SE, SLE, Sport | 4 Cyl 2.4 L GAS
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Toyota Solara ECM
Part Number: 89661-06B70
$632.89 MSRP: $927.51
You Save: $294.62 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2005 Toyota Solara | SE, SLE | 4 Cyl 2.4 L GAS
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Toyota Solara ECM
Part Number: 89666-06061
$938.46 MSRP: $1375.33
You Save: $436.87 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Replaces: 89666-06060
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2000-2001 Toyota Solara | SE | 4 Cyl 2.2 L GAS
View related parts
Toyota Solara ECM
Part Number: 89661-06F91
$635.53 MSRP: $931.39
You Save: $295.86 (32%)
Ships in 1-3 Business Days
ADD TO CART
Product Specifications
- Other Name: Computer, Engine Control; Engine Control Module
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
Fits the following Vehicles:
- 2008 Toyota Solara | SE, SLE, Sport | 4 Cyl 2.4 L GAS

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Toyota Solara 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 Solara? Our website is your one-stop destination. We stock an extensive selection of genuine Toyota Solara 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.

The Toyota Solara Engine Control Module or the ECM is widely known for its durability along with the capability to efficiently manage the performance of the vehicle's engine across different automobile models belonging to the Solara series. This component is vital about modulating the air and fuel that supply the engine, governance of when and where the ignition of the air-fuel mixture occurs, and the provisions control of the idle speed, to make Toyota Solara belts out optimal performance. These have developed from early integrated circuit designs to the state of art microprocessor based systems amongst the modern vehicles including the Toyota Solara ECM; new features such as variable valve timing has been developed for performance and efficiency of fuel consumption. This is especially due to the fact that Toyota Solara Engine Control Module is fully compatible with different models of Solara produced between 1998 and 2008, for the 1st and the 2nd generation of the car. This means owners are able to substitute or upgrade their ECM independently of compatibility issues. Furthermore, knowledge of "Toyota Solara ecu "as a leading feature in the safety of a car since it takes charge of checking the parameters of the engine and calibrating the performance in case of an eventuality. Some of the key attributes like programmability for performance tuning make it stand out from the rest of the automotive new products. In sum, the Toyota Solara Engine Control Module is one of the optimal examples of Toyota's quality-oriented policy and the element the purchasers can hardly do without as it helps them achieve reliability, consumption rate, and safety on the road.

Toyota Solara Engine Control Module Parts and Q&A

ECM
89661-06F90
Q: How to install the Engine Control Module (ECM) on Toyota Solara?
A:
Begin the installation sequence with ECM bracket No.2 through two screws followed by ECM bracket installation with another set of two screws. Reattachment of the ECM requires 2 hook-up wire clamps while connecting 5 ECM connectors and tightening the ECM with 2 nuts at 5.5 Nm of torque (56 kgf-cm, 49 in-lbf). You should now install the instrument panel finish lower panel RH then the instrument panel No.1 under cover sub-assembly followed by the cowl side trim sub-assembly RH and finish with the front door scuff plate RH. The last step involves connecting the cable to the negative battery terminal while initialization procedures apply to specific systems after this operation.
ECM
89661-06F71
Q: How to remove and replace the Engine Control Module (ECM) on Toyota Solara?
A:
The replacement process for the 2AZ-FE engine control system Engine Control Module (ECM) begins with disconnecting the negative battery cable but initialization steps may be needed after connecting it back. The first step requires removal of the front door scuff plate RH followed by a subsequent removal of the cowl side trim sub-assembly RH. The first step involves taking out the instrument panel No.1 under cover sub-assembly and the instrument panel finish lower panel RH. The next operation requires detachment of the 2 wire harness clamps while disconnecting the 5 ECM connectors until all 2 nuts securing the ECM can be removed. To complete the removal of the ECM bracket you must start by unscrewing two screws then proceed to remove ECM bracket No.2 by extracting its two screws.

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