Dorman 906-118 Wiper Motor Pulse Board Module - Front

Reliable Wiper Motor Pulse Board Module for Select GM Vehicles

The Dorman 906-118 Wiper Motor Pulse Board Module is designed to restore proper wiper function in various Cadillac, Chevrolet, GMC, and Oldsmobile models. This black plastic module with a protective cover ensures consistent performance for front windshield wipers.

• Color/Finish: Black for durability and corrosion resistance
• Material: High-quality plastic construction
• Includes protective cover to safeguard internal components
• Package contains front wiper pulse board module only
• Compatible with multiple GM trucks and SUVs including Avalanche, Sierra, Silverado, Suburban, Tahoe, Yukon, Escalade, Malibu, Classic, and Cutlass

Durable Design and Construction

The Dorman 906-118 pulse board module is engineered with a robust plastic material and a protective cover to shield the internal circuitry from moisture and debris. Its black finish complements the vehicle’s wiper motor assembly while providing resistance to environmental wear. This module is essential for maintaining the electrical pulse signals that control the front wiper motor’s intermittent and speed functions.

Compatible GM Models and Applications

This wiper motor pulse board module is compatible with a wide range of General Motors vehicles, including Cadillac Escalade and Escalade EXT, Chevrolet Avalanche 1500 and 2500, Silverado 1500, 1500 HD, 2500, 2500 HD, and 3500, GMC Sierra 1500, 1500 HD, 2500, 2500 HD, 3500, Yukon, Yukon XL 1500, Yukon XL 2500, Suburban 1500 and 2500, Tahoe, Oldsmobile Cutlass and Classic, and Malibu models. The part number 906-118 ensures precise fitment for these applications.

Common Issues Addressed by the Pulse Board Module

• Intermittent wiper function failure
• Wipers stuck in one speed or off position
• Non-responsive front windshield wipers
• Erratic wiper motor operation
• Electrical pulse signal interruptions within the wiper motor assembly

Installation Notes and Tips

• Ensure vehicle ignition is off before installation
• Remove the wiper motor assembly to access the pulse board module
• Handle the module carefully to avoid damage to the plastic housing and cover
• Verify electrical connections are secure after installation
• Test wiper operation before reassembling all components

Quality Assurance and Warranty

Dorman manufactures the 906-118 pulse board module to meet or exceed OEM specifications for fit, form, and function. The module undergoes quality control testing to ensure reliable performance in compatible Cadillac, Chevrolet, GMC, and Oldsmobile vehicles. Warranty coverage details can be obtained from the product documentation or Dorman directly.