Power Window Door Control Module Relay (1984-89 4Runner/Pickup)
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Power Window Control Module Relay
For 1984–1989 Toyota 4Runner & 1984–1988 Toyota Pickup with Factory Power Windows
Overview
The Power Window Control Module Relay is a reproduction electronic replacement for aging factory power window control circuitry used in 1st Gen Toyota 4Runners and 2nd Gen Toyota Pickups equipped with power windows.
Original control modules can develop internal electrical faults over time, resulting in intermittent operation, delayed response, or complete power window failure. This replacement circuit uses modern integrated electronics while retaining the control logic and protective functions required for proper driver- and passenger-side window operation.
The module installs inside the original factory housing and connects to the vehicle's existing electrical system without cutting, splicing, or soldering. The original housing and mounting bracket are reused.
Key Features
- Reproduction power window control module relay
- Designed for factory power window systems
- Modern integrated circuit construction
- Built-in current and voltage limiting protection
- Maintains proper driver- and passenger-window control logic
- Retains factory-style electrical safety functions
- Plug-and-play electrical installation
- Uses the vehicle's existing connectors
- Fits inside the original control module housing
- No wiring modification or soldering required
Electrical Design
The replacement circuit incorporates modern electronic components to restore reliable control of the factory power window system while maintaining protective current and voltage limits.
These safeguards help protect the window motors, electrical system, and glass from excessive electrical load while preserving the intended operation of the original power window controls.
Vehicle Fitment
Toyota 4Runner
- 1984–1989 Toyota 4Runner – 1st Gen – Factory Power Windows – Power Window Control Module Relay
Toyota Pickup
- 1984–1988 Toyota Pickup – 2nd Gen – Factory Power Windows – Power Window Control Module Relay
Fitment Notes
- For vehicles equipped with factory power windows
- Circuit module installs inside the original factory control module housing
- Uses the vehicle's existing electrical connectors
- No wire cutting, splicing, or soldering required
- Original housing and mounting bracket must be reused
- Factory housing and mounting bracket are not included
- Power window motors, switches, wiring, and mechanical regulators can produce similar symptoms and should also be inspected when diagnosing window problems
Product Specifications
Product Type: Power Window Control Module Relay
System: Factory Power Windows
Design: OEM-Style Electronic Replacement
Electronics: Modern Integrated Circuits
Protection: Current & Voltage Limiting
Installation: Plug-and-Play Circuit Module
Wiring Modification Required: None
Housing: Reuses Original Factory Housing
Mounting Bracket: Reuses Original Factory Bracket
Fit Type: Vehicle-Specific / Direct Fit
What's Included
- (1) Power window control module relay circuit
Original factory housing and mounting bracket are not included and must be reused.