Coach Controls COUPE-23-L Body Control Module Wiring Kit

The Coupe-23 kit is available in both a standard and long version, depending on where the Power Center is mounted. Under the dash is considered the standard location and for these applications the Standard Wire Length version should be long enough. The Long Wire Length version is recommended when the Power Center is to be mounted anywhere else in the car (under the front seat, in the trunk, etc). Longer wires may also be necessary when special routing is required for concealment (for example, through frame rails). Select the appropriate version for your application when placing your order.

The heart of our kit is the Power Center, distributing power through fuses and relays to 23 circuits. This means more power to your system for easier starting, brighter headlights, and better working power windows.

Relays offer an efficient and reliable means of switching high currents with minimal power loss. Auto manufacturers and professional car builders recognize this and have been using relays instead of bulky switches to improve the quality and reliability of automotive electrical systems for decades. The Power Center utilizes high quality relays to distribute power to various vehicle loads. This means no more time-consuming mounting and wiring add-on relays. The heavy duty ignition and headlight switches required by other manufacturers are not necessary with this kit. Even daytime running lights are provided as a standard safety feature! An LED Flasher can be substituted for the standard turn signal flasher for applications where LED Turn Signals and Brake lights are used. This flasher works for both LED and standard incandescent bulbs. 

• Extended length kit
• Modern, high quality, and efficient design raises the bar for after-market universal wiring systems
• 23 fuse-protected circuits
• 18 fuses
• 11 board mounted relays
• Headlights can be operated as Daytime Running Lights or conventional switched headlights
• Car builders and designers!! - large heavy duty high-amperage Ignition, Headlight, and Dimmer switches are not required. Small, easy-to-mount switches can be used just as easily to control the Power Center's on-board relays for all high current circuits
• This kit supports 4 beam headlight systems (2 low beam elements (55W max), 4 high beam elements). Note: 4 beam headlights require add-on Headlamp Package that includes wire and connectors for two additional halogen type headlamps
• Dedicated 30 amp Fuel Pump relay with negative (ground type) trigger compatible with EFI systems that control the fuel pump
• Dedicated A/C Compressor relay with negative (ground type) trigger compatible with modern HVAC systems
• Dedicated 40 amp relay with thermostatic control input, compatible with all known electric radiator fans on the market, up to 30 amps continuous running current and 70 amps startup (inrush) current
• Power Feed and Loads are connected to the Power Center through heavy duty stud terminals for simple, bullet-proof connections
• Rated for 100 amps continuous total load, about twice what most street rods require
• Most cars will not require any additional relays
• Reverse battery protected
• Compact 7-3/4" L x 5" W x 2 1/2" H size makes mounting easy
• Mounting base and cover are powder-coated satin black

Designed for:

• Resto-Mods
• Street Rods
• Kit Cars
• Muscle Cars

Included In the complete Universal Kit:

• 100A Power Center, 23 circuits, 18 fuses, 9 relays
• Over 700 feet of GXL wire, labeled and color coded. Cross-linked insulation is rated for 125 deg C (257 deg F), meets SAE J-1128 specification for automotive use.
• Two 100A LMI fuses and fuse holders, one protects the Power Center, the other protects the Battery and Alternator
• Large 18x24, Double-Sided, Laminated, Color Wiring Diagram
• Headlamp connector kit
• 1-wire Alternator lug and boot
• Instrument Panel Gauge connector kit
• Terminals, Wire ties, and heatshrink tubing

Circuits available through the Power Center:

• Fuel Pump (up to 20 amps)
• Ignition power to EFI/ECU/CD unit or HEI distributor
• Gauges and Ignition accessories
• Heat / Air Conditioning
• A/C Compressor
• Power Point for phone charger or 12v accessories
• Low Beam headlamps (55W max)
• High Beam headlamps
• Power Door Locks
• Wipers
• Power Windows
• Radio / Amplifier
• Radiator Fan (up to 30 amps continuous)
• Turn Signals
• Brakes
• Hazard Flashers
• Parking Lamps
• Starter Solenoid
• Horn
• Clock / Dome lights
• Battery Power to Switches