OEM Harley Davidson Throttle-By-Wire Jumper Wiring Harness Touring FLH 70415-08A
Part #: 70415-08A
Harley-Davidson part number 70415-08A is a throttle-by-wire (TBW) jumper wiring harness specifically designed for 2008–2013 Touring models.
It acts as a bridge between the throttle sensor and the main wiring harness, enabling electronic throttle control.
It facilitates the electronic connection between the twist grip sensor and the main motorcycle harness, often used during handlebar swaps or as a factory replacement.
- Material: High-quality Polyvinyl Chloride (PVC) tubing insulation that is moisture-resistant, UV-resistant, flame-retardant, and resistant to high temperatures.
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Length: Specifications vary by manufacturer and application:
- OEM/Replacement Standard: Commonly listed as 28 inches.
- Extension/Aftermarket: Available in lengths of 22 inches, 46 inches, or up to 50 inches for taller handlebars.
- Weight: Approximately 0.20 lbs (0.50 KGS for some packaged variants).
- Color: Standard Black.
- Connector Type: Features a Male Deutsch Connector.
- Installation: Designed as a Plug & Play replacement. Some versions are shipped without the connector body installed to make it easier to route the wires through the handlebars.
- Compatibility: Directly connects to the 32305-08B throttle sensor.
- Limitations: Generally cannot connect to heated hand grip wiring; specific connectors for heated grips are typically excluded (e.g., 72902-01BK, 72990-01).
Fitment: This harness fits the following models within the 2008–2013 year range:
- Road King (FLHR): Standard (2010–2013), Anniversary (2013), and Classic (FLHRC) (2010–2013).
- Electra Glide: Standard (FLHT) (2010), Classic (FLHTC) (2010–2013), Ultra Classic (FLHTCU) (2010–2013), and Ultra Limited (FLHTK) (2010–2013).
- Street Glide (FLHX): Standard (2010–2013) and Trike (FLHXXX) (2010–2011).
- Road Glide: Custom (FLTRX) (2010–2013) and Ultra (FLTRU) (2011–2013).
- Police Models: Electra Glide Standard Police (FLHTP) (2010–2013) and Road King Police (FLHP/FLHPE) (2010–2013).
- Trikes: Tri Glide Ultra Classic (FLHTCUTG) (2009–2013).
Critical Installation Notes:
- 2008–2009 Models: According to the H-D Service Information Portal, installing this harness on 2008 and 2009 models may require additional components, such as connector 72902-01BK and terminal pins 72990-01, particularly when adding heated hand grips.
- Heated Grips: While this part is often listed as a jumper harness for throttle control, note it typically does not support heated grip wiring without modification or additional connector kits.
- Replacement Use: It is a direct replacement for the factory wiring harness and connects to the 32305-08B throttle sensor.
Please make sure of fitment before buying.
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