Z-Flash Vehicle Light Flasher Module for Ram Trucks — OBD-II Plug‑In, Programmable Strobe Patterns

The Z-Flash Vehicle Light Flasher Module is a plug-and-play OBD-II device that adds programmable strobe and flashing patterns to compatible Ram trucks and selected Chrysler, Dodge, and Jeep models.

Install in seconds by plugging the compact module into your truck’s OBD-II port to enable coordinated flashing across headlights, taillights, fog lamps, reverse lights, license plate illumination, and corner markers. No cutting or splicing is required, and the unit integrates with factory wiring so it can be removed later without leaving a trace. Z-Flash removes the complexity of external controllers while providing multiple visible patterns for utility, emergency, and off-road situations.

How do I install the Z-Flash module?

Installation is designed to be straightforward: locate your vehicle’s OBD-II port and connect the Z-Flash module directly. There’s no need for splicing, extra relays, or hardwired connections, which keeps the factory wiring intact and makes the module easy to remove when no longer needed.

• Plug directly into the OBD-II connector—no tools required
• Works with Z-Flash firmware version 14.1.2
• Compatible with Windows 10 and 11 for optional configuration
• Removable without permanent vehicle modifications

Which vehicles will this flasher module work with?

The Z-Flash flasher is engineered for a range of FCA platform vehicles, with primary support for select Ram truck models. It also supports many Jeep, Dodge, and Chrysler vehicles, but check model-year compatibility before purchasing to ensure correct operation.

• Primary compatibility: select Ram truck models
• Also supports Jeep Wrangler JK/JL, Gladiator, Grand Cherokee
• Dodge Charger and Durango support included
• Chrysler 300 compatibility where electronic architecture matches

What light patterns and functions are available?

Z-Flash activates multiple visible patterns across many exterior light circuits so you can choose the level of visibility that suits the situation. Patterns include steady strobes and various flash sequences tailored for roadside, work, and security uses without altering factory light behavior when the module is disconnected.

• Strobe and multi-flash sequences for headlights and taillights
• Supports fog lights, reverse lights, license plate lights, corner markers
• Selectable patterns to match visibility needs and legal requirements
• Operates with factory lighting controls—no permanent wiring changes

Will this affect my truck’s warranty or on-board systems?

The Z-Flash module is non-invasive and plugs into the OBD-II port, preserving existing wiring and leaving no permanent modifications when removed. Because installation does not require cutting or splicing, the device is intended to minimize impact on factory systems; however, check with your dealer about warranty specifics before use.

• No permanent wiring alterations—module is plug-and-play
• Easily removable with no visible trace left behind
• Integrates with factory lighting architecture without rewiring
• Confirm vehicle-specific warranty terms with your dealer

Who is this for: The Z-Flash Vehicle Light Flasher Module is made for owners of compatible Ram trucks and related FCA vehicles who need a quick, reversible way to boost exterior light visibility for roadside assistance, work zones, security applications, or off-road signaling. It’s ideal for fleet operators, emergency-response volunteers, contractors, and any vehicle owner seeking a non-invasive, configurable flashing solution without complex installation.