Dorman 906-144 Wiper Motor Pulse Board Module - Front

Overview of the Dorman 906-144 Wiper Motor Pulse Board Module

The Dorman 906-144 is a black plastic wiper motor pulse board module designed specifically for front wiper systems. Compatible with select Oldsmobile and Pontiac models, this control module ensures reliable wiper operation and precise pulse control.

• Color/Finish: Black
• Material: Durable plastic construction
• Includes cover for protection
• Package contains front wiper pulse board module
• Compatible with Oldsmobile Montana, Pontiac Silhouette, and Pontiac Trans Sport

Detailed Product Description

This Dorman wiper motor pulse board module (part number 906-144) is engineered to replace the front wiper pulse board in specific GM minivans. The black plastic module includes a protective cover to shield internal components from dust and moisture, enhancing durability. Designed to interface directly with the vehicle’s wiper motor assembly, it controls the pulse signals that regulate wiper speed and intermittent operation. This part is essential for maintaining proper wiper function on Oldsmobile Montana, Pontiac Silhouette, and Pontiac Trans Sport models.

Common Applications and Issues Addressed

• Intermittent wiper function failure
• Wipers stuck in one speed or position
• Erratic or inconsistent wiper movement
• Complete loss of wiper pulse control
• Electrical faults within the wiper motor control system

Installation Notes and Tips

• Ensure vehicle ignition is off before installation
• Remove the old pulse board carefully to avoid damaging wiring connectors
• Verify compatibility with Oldsmobile Montana, Pontiac Silhouette, or Pontiac Trans Sport before installation
• Reconnect all wiring securely and test wiper operation before final assembly
• Consult vehicle service manual for detailed removal and installation procedures

Quality Assurance and Warranty

Dorman manufactures this wiper motor pulse board module to meet or exceed OEM specifications for fit and function. The plastic construction and protective cover provide reliable performance under typical operating conditions. While specific warranty details may vary, Dorman parts generally come with a limited warranty covering defects in material and workmanship. Refer to Dorman’s warranty policy for exact terms.