How to replace the navigation antenna assembly and initialize the power seat ECU on 2005 Toyota Avalon?

To install the replacement of the navigation antenna assembly, disassemble the instrument panel safety pad and Air Bag assembly, unscrew the antenna assembly. Install the steering wheel and horn button and reinstall the panel centering the spiral cable. Re-connect the battery, restart the power seat ECU and check the horn and SRS light.

OEM 2005 Toyota Avalon Antenna

Radio Antenna

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2 Antennas found

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2005 Toyota Avalon Antenna, Electrical Key, Rear
Part Number: 89997-41010
$104.74 MSRP: $147.02
You Save: $42.28 (29%)
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Product Specifications
- Other Name: Antenna, Electrical
- Position: Rear
- Part Name Code: 89997
- Item Weight: 0.60 Pounds
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 89997-41010
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
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Fits the following 2005 Toyota Avalon Submodels:
- Limited | 6 Cyl 3.5 L GAS
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2005 Toyota Avalon Antenna Booster
Part Number: 86300-AC050
$351.48 MSRP: $515.08
You Save: $163.60 (32%)
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Product Specifications
- Other Name: Antenna Assembly, Amplifier; Antenna Amplifier; Amplifier
- Part Name Code: 86300B
- Item Weight: 0.90 Pounds
- Item Dimensions: 12.2 x 4.0 x 1.8 inches
- Condition: New
- Fitment Type: Direct Replacement
- SKU: 86300-AC050
- Warranty: This genuine part is guaranteed by Toyota's factory warranty.
More Info
Fits the following 2005 Toyota Avalon Submodels:
- Limited, Touring, XL, XLS | 6 Cyl 3.5 L GAS

2005 Toyota Avalon Antenna

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2005 Toyota Avalon Antenna Parts Q&A

Q: How to replace the navigation antenna assembly and initialize the power seat ECU on 2005 Toyota Avalon?
A: To install the replacement of the navigation antenna assembly, disassemble the instrument panel safety pad and Air Bag assembly, unscrew the antenna assembly. Install the steering wheel and horn button and reinstall the panel centering the spiral cable. Re-connect the battery, restart the power seat ECU and check the horn and SRS light.