Ford F-150 C431 Inline T-Adapter for Exterior Illumination (2021-2023)
If you need a seamless way to connect exterior LED lighting to your 2021+ F-150, this adapter makes it simple. The C431 Inline Connector is found beneath the rear bumper of all Ford F-150’s.
For 2015-2020 F-150, use Starkey #4571
Please ensure compatibility before ordering. No RETURNS on this product.
Features and Benefits:
- Allows you to connect to lighting accessories to the +12v puddle lamps circuit (CLN25 - AKA 'Kerb Illumination') and ground circuit (GD406) seamlessly. No need to cut or splice into your factory wiring!
- The Starkey T-Adapter utilizes genuine OEM connectors used by Ford on the C431 Inline connection.
- Each T-Adapter has (2) Deutsch DT-Series Plug Outputs and (1) Quick-Connect Output.
- Once your lighting accessory is connected, it will illuminate when you open the door or unlock the doors with your Key Fob, and fade-to-off automatically when the truck is started or the doors are locked. The lights can also be controlled with the over-cab light button located on the headlight switch inside the passenger compartment.
- Assembled in the USA!
Fitment
- 2021-2023 F-150* (Select models only, see below)
*Your truck MUST be pre-wired for the CLN25 Circuit and GD406 Circuit in order for this adapter to provide power to your accessories. All the trucks equipped with the Trailer Assist Lamp are pre-wired, but most other trucks are not. To determine if your truck is pre-wired, check the C431 inline connector. On at least one of the plugs, Pin #6 (Black with Yellow Stripe) and Pin #10 (White with Green Stripe) must both be present for this adapter to work.
If you do not have these features or wiring, this product will not work.
Specs and Installation
What's Included:
- Plug-N-Play T-Adapter
Technical Specifications:
- Max Continuous Amp Draw: 3
- For 12v Accessories
Installation:
- Installation difficulty = Very low
- Installation time = 5 minutes
Original: $89.99
-65%$89.99
$31.50More Images
Ford F-150 C431 Inline T-Adapter for Exterior Illumination (2021-2023)
If you need a seamless way to connect exterior LED lighting to your 2021+ F-150, this adapter makes it simple. The C431 Inline Connector is found beneath the rear bumper of all Ford F-150’s.
For 2015-2020 F-150, use Starkey #4571
Please ensure compatibility before ordering. No RETURNS on this product.
Features and Benefits:
- Allows you to connect to lighting accessories to the +12v puddle lamps circuit (CLN25 - AKA 'Kerb Illumination') and ground circuit (GD406) seamlessly. No need to cut or splice into your factory wiring!
- The Starkey T-Adapter utilizes genuine OEM connectors used by Ford on the C431 Inline connection.
- Each T-Adapter has (2) Deutsch DT-Series Plug Outputs and (1) Quick-Connect Output.
- Once your lighting accessory is connected, it will illuminate when you open the door or unlock the doors with your Key Fob, and fade-to-off automatically when the truck is started or the doors are locked. The lights can also be controlled with the over-cab light button located on the headlight switch inside the passenger compartment.
- Assembled in the USA!
Fitment
- 2021-2023 F-150* (Select models only, see below)
*Your truck MUST be pre-wired for the CLN25 Circuit and GD406 Circuit in order for this adapter to provide power to your accessories. All the trucks equipped with the Trailer Assist Lamp are pre-wired, but most other trucks are not. To determine if your truck is pre-wired, check the C431 inline connector. On at least one of the plugs, Pin #6 (Black with Yellow Stripe) and Pin #10 (White with Green Stripe) must both be present for this adapter to work.
If you do not have these features or wiring, this product will not work.
Specs and Installation
What's Included:
- Plug-N-Play T-Adapter
Technical Specifications:
- Max Continuous Amp Draw: 3
- For 12v Accessories
Installation:
- Installation difficulty = Very low
- Installation time = 5 minutes
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
If you need a seamless way to connect exterior LED lighting to your 2021+ F-150, this adapter makes it simple. The C431 Inline Connector is found beneath the rear bumper of all Ford F-150’s.
For 2015-2020 F-150, use Starkey #4571
Please ensure compatibility before ordering. No RETURNS on this product.
Features and Benefits:
- Allows you to connect to lighting accessories to the +12v puddle lamps circuit (CLN25 - AKA 'Kerb Illumination') and ground circuit (GD406) seamlessly. No need to cut or splice into your factory wiring!
- The Starkey T-Adapter utilizes genuine OEM connectors used by Ford on the C431 Inline connection.
- Each T-Adapter has (2) Deutsch DT-Series Plug Outputs and (1) Quick-Connect Output.
- Once your lighting accessory is connected, it will illuminate when you open the door or unlock the doors with your Key Fob, and fade-to-off automatically when the truck is started or the doors are locked. The lights can also be controlled with the over-cab light button located on the headlight switch inside the passenger compartment.
- Assembled in the USA!
Fitment
- 2021-2023 F-150* (Select models only, see below)
*Your truck MUST be pre-wired for the CLN25 Circuit and GD406 Circuit in order for this adapter to provide power to your accessories. All the trucks equipped with the Trailer Assist Lamp are pre-wired, but most other trucks are not. To determine if your truck is pre-wired, check the C431 inline connector. On at least one of the plugs, Pin #6 (Black with Yellow Stripe) and Pin #10 (White with Green Stripe) must both be present for this adapter to work.
If you do not have these features or wiring, this product will not work.
Specs and Installation
What's Included:
- Plug-N-Play T-Adapter
Technical Specifications:
- Max Continuous Amp Draw: 3
- For 12v Accessories
Installation:
- Installation difficulty = Very low
- Installation time = 5 minutes
