A-Premium Windshield Wiper Motor Pulse Board 12V 5-Pin for GM Trucks & SUVs — Restores Intermittent & Park Functions

The A-Premium Windshield Wiper Motor Pulse Board is a 12V, 5-pin replacement module designed to restore wiper pulse and intermittent functions on compatible GM trucks and SUVs.

If your windshield wipers skip intermittent speeds, only run on high, or fail to park correctly, the pulse board inside the wiper motor assembly is often the culprit. This aftermarket A-Premium module is built to match factory electrical interfaces and fit into a wide range of Chevrolet, GMC, Cadillac, Oldsmobile and Pontiac models so you can return reliable wiper operation without replacing the entire motor assembly.

What models and years is this pulse board compatible with?

This A-Premium pulse board matches the connector, mounting layout, and electrical behavior used in many GM vehicles. It supports a long list of light- and heavy-duty trucks, vans, and SUVs across Chevrolet, GMC, Cadillac, Oldsmobile, and Pontiac lineups, ensuring fitment for common platforms where the original part shares the same part numbers.

• Chevrolet: Tahoe, Astro, Blazer, C/K 1500/2500/3500, Kodiak C60/70/5500/6500/7500, Express 2500, G10/20/30, P30, S10, Lumina APV
• GMC: Yukon, Jimmy, Safari, Sonoma, C/K 1500/2500/3500, G1500/2500/3500, P3500
• Cadillac Escalade; Oldsmobile Bravada, Silhouette; Pontiac Trans Sport
• Cross-references include part numbers like 12367224, 12368700/701, 12463017/39/90, 19168554, 19178233 and others

How does installation work—can I replace the pulse board myself?

Installation is generally straightforward for DIYers comfortable with basic electrical and small mechanical tasks. You access the wiper motor, remove the motor housing cover, swap the faulty pulse board for the new 5-pin A-Premium module, and reassemble. Always disconnect the battery and follow vehicle-specific service steps to avoid damage.

• Requires removal of motor housing cover and unplugging the 5-pin connector
• 12V rated part that matches factory electrical connectors and alignment
• Basic hand tools and safety steps (battery disconnect) recommended
• If unsure, professional installation available at most repair shops

What electrical and physical specifications should I verify before buying?

Confirm the original part’s connector type and part numbers to ensure compatibility—this A-Premium board uses a 5-pin plug and operates at 12 volts. Matching cross-reference numbers and verifying that your vehicle’s symptoms are consistent with a pulse board failure will avoid unnecessary replacements.

• Rated voltage: 12V (vehicle electrical system compatibility)
• Plug type: 5-pin connector—must match vehicle harness
• Common OEM equivalent part numbers provided for cross-checking
• Designed for front windshield wiper motor applications

Will this pulse board fix intermittent or parking problems?

Replacing a faulty pulse board often restores intermittent wipe speeds and correct parking behavior when the rest of the motor and linkage are intact. If the motor itself is worn, noisy, or fails to move, a board swap may not solve mechanical failures—diagnose electrical symptoms first.

• Effective for electrical/pulse-related intermittent and park issues
• Not intended to repair seized or mechanically damaged motors
• Recommended to test motor operation after installation
• Useful cost-saving alternative to full motor replacement

Who is this for: The A-Premium Windshield Wiper Motor Pulse Board is for vehicle owners, DIY mechanics, and repair shops seeking an affordable replacement module that restores intermittent and park functions on compatible GM cars, trucks, vans, and SUVs. Choose this part if your wiring and motor are sound but electronic pulsing has failed, and verify part numbers and the 5-pin connector to ensure a correct fit.