Windshield Wiper Module Repair Cost Estimates
Basic Wiper Motor Replacement
Labor time: 1-1.5 hours
Labor cost: $125-$187.50
Parts cost: $75-$150
Total estimated cost: $200-$337.50
Wiper Transmission/Linkage Repair
Labor time: 1.5-2 hours
Labor cost: $187.50-$250
Parts cost: $50-$125
Total estimated cost: $237.50-$375
Wiper Control Module Replacement
Labor time: 1-2 hours
Labor cost: $125-$250
Parts cost: $150-$300
Total estimated cost: $275-$550
Complete Wiper System Overhaul
Labor time: 2.5-3.5 hours
Labor cost: $312.50-$437.50
Parts cost: $200-$400
Total estimated cost: $512.50-$837.50
*Please note: These are estimated costs. Actual prices may vary depending on vehicle make/model and parts availability. Additional diagnostic time may be required in some cases.
Windshield Wiper Module Repair Procedures
Front Wiper Motor Module
Typical repair steps:
- Remove the cowl panel or wiper motor access cover
- Disconnect the negative battery terminal
- Unplug the electrical connector from the wiper motor
- Remove the wiper arms from the vehicle
- Remove mounting bolts securing the wiper motor
- Extract the wiper motor assembly
- Install new wiper motor in reverse order
- Verify proper wiper arm positioning and operation
Average repair time: 1-2 hours
Rear Wiper Motor Module
Typical repair steps:
- Remove interior trim panel for access
- Disconnect the negative battery terminal
- Remove rear wiper arm
- Disconnect electrical connections
- Remove mounting hardware
- Extract rear wiper motor
- Install new motor and reassemble in reverse order
- Test operation and adjust wiper position if needed
Average repair time: 1-1.5 hours
Wiper Control Module
Typical repair steps:
- Locate the wiper control module (usually under dash or in rain sensor area)
- Disconnect negative battery terminal
- Remove necessary panels for access
- Unplug electrical connectors
- Remove mounting screws/brackets
- Install new control module
- Reconnect all electrical connections
- Program/initialize new module if required
Average repair time: 1-2 hours
Rain Sensor Module
Typical repair steps:
- Remove rearview mirror cover/housing
- Disconnect electrical connections
- Remove windshield mounting bracket
- Clean windshield thoroughly
- Install new rain sensor with proper optical gel
- Reconnect electrical connections
- Calibrate sensor if required
- Test automatic wiper function
Average repair time: 1 hour
Important Notes:
- All repair times are approximate and may vary by vehicle make/model
- Some vehicles may require additional programming after module replacement
- Special tools might be needed for certain vehicles
- Always refer to manufacturer-specific repair procedures
Understanding Windshield Wiper Modules
AWindshield Wiper Moduleis an essential component of a vehicle's windshield wiper system that controls and coordinates the movement of the windshield wipers. Here are the main types and their functions:
Front Wiper Motor Module
TheFront Wiper Motor Moduleis the primary unit that powers the windshield wipers on your vehicle's front windshield. It:
- Converts electrical energy into mechanical motion
- Controls wiper speed and timing
- Ensures synchronized movement of both wiper blades
- Manages the park position when wipers are turned off
Rear Wiper Motor Module
TheRear Wiper Motor Moduleoperates the single wiper blade on the rear window of vehicles (typically SUVs, hatchbacks, and wagons). This module:
- Provides clear rear visibility during adverse weather
- Operates independently from the front wipers
- Controls speed and intermittent timing for rear wiper
- Maintains proper park position when not in use
Wiper Control Module
TheWiper Control Moduleis the electronic brain of the wiper system that:
- Processes input from the wiper control stalk
- Manages different speed settings (intermittent, low, high)
- Coordinates with rain sensors (if equipped)
- Controls washer fluid pump activation
- Monitors system performance and safety
Rain Sensor Module
TheRain Sensor Moduleis an advanced component that:
- Automatically detects precipitation on the windshield
- Adjusts wiper speed based on rainfall intensity
- Communicates with the wiper control module
- Provides hands-free operation of wipers
Note: Not all vehicles are equipped with all these modules. The configuration depends on the make, model, and year of your vehicle.
Common Failure Symptoms of Windshield Wiper Modules: Warning Signs and Indicators
Common Signs of Windshield Wiper Module Failure & Maintenance Guide
Wiper Motor
Signs of Failure:
- Wipers moving slower than normal
- Wipers stopping mid-sweep
- Unusual noises during operation
- Complete failure to move
- Wipers only working at one speed
Service Schedule: Typically lasts 7-10 years. No regular maintenance required, but replace when showing signs of failure.
Wiper Transmission/Linkage
Signs of Failure:
- Wipers moving out of sync
- Chattering or skipping motion
- One wiper moving while other remains static
- Loose or rattling sound during operation
Service Schedule: Inspect annually for loose connections. Replace if damaged or showing signs of wear. Typical lifespan 8-12 years.
Wiper Switch/Control Module
Signs of Failure:
- Intermittent operation not working
- Speed settings not responding
- Complete electrical failure
- Dashboard warning lights
Service Schedule: No regular maintenance required. Replace when malfunctioning. Average lifespan 10+ years.
Wiper Blades
Signs of Failure:
- Streaking or smearing
- Squeaking or chattering
- Visible cracks or splits in rubber
- Skipping or missing areas
Service Schedule: Replace every 6-12 months or when showing signs of wear. Inspect monthly for damage.
Washer Pump
Signs of Failure:
- No fluid spraying when activated
- Weak or inconsistent spray pattern
- Unusual pump noise
- Leaking washer fluid
Service Schedule: Check fluid levels monthly. Clean nozzles annually. Replace pump when malfunctioning (typical lifespan 5-7 years).
Note: These are general guidelines. Actual service intervals may vary based on vehicle make, model, and operating conditions. Always consult your vehicle's owner manual for specific maintenance schedules.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.
