Tailgate Lock Solenoid Repair Cost Guide
Basic Solenoid Replacement
Labor Time: 1-1.5 hours
Parts Cost: $50-100
Labor Cost: $125-187.50
Total Estimated Cost: $175-287.50
Complex Solenoid Replacement (with wiring repairs)
Labor Time: 2-3 hours
Parts Cost: $50-100
Additional Wiring Materials: $20-40
Labor Cost: $250-375
Total Estimated Cost: $320-515
Complete Lock Assembly Replacement
Labor Time: 2.5-3.5 hours
Parts Cost: $150-300
Labor Cost: $312.50-437.50
Total Estimated Cost: $462.50-737.50
*Please note: Prices may vary depending on vehicle make and model. Additional costs may apply if there is corrosion damage or if other related components need replacement. All estimates are based on our standard labor rate of $125/hour.
Tailgate Lock Solenoid Repair Guide
Symptoms of a Failed Tailgate Lock Solenoid:
- Tailgate won't lock or unlock
- Intermittent locking/unlocking
- Clicking sound but no movement
- Key fob not activating tailgate lock
General Repair Steps:
1. Diagnostic Phase
- Test tailgate lock with key fob and manual key
- Listen for clicking sound from solenoid
- Check for power at solenoid connector
- Verify fuse condition
2. Access the Solenoid
- Remove tailgate interior panel
- Disconnect wiring harness
- Remove mounting bolts (typically 10mm)
- Extract old solenoid assembly
3. Installation
- Clean mounting surface
- Install new solenoid assembly
- Reconnect wiring harness
- Test operation before reinstalling panel
- Reinstall tailgate panel
4. Final Testing
- Test lock operation multiple times
- Verify proper alignment
- Check for unusual noises
- Confirm key fob operation
Important Notes:
- Average repair time: 1-2 hours
- Special tools may be required for panel removal
- Some vehicles require programming after replacement
- Always verify part compatibility before installation
Note: Specific steps may vary by vehicle make and model. Professional installation is recommended if you're unsure about any step in the process.
This guide is for informational purposes only. Improper installation can result in damage to your vehicle or compromise security.
Understanding Tailgate Lock Solenoids
ATailgate Lock Solenoidis an electromagnetic component that controls the locking and unlocking mechanism of your vehicle's tailgate. It's a crucial part of your vehicle's central locking system, specifically designed for the rear cargo area or truck bed.
What Does a Tailgate Lock Solenoid Do
The tailgate lock solenoid performs several important functions:
- Electronic Locking/Unlocking:Converts electrical signals from your key fob or door switch into mechanical movement to lock or unlock your tailgate
- Security:Helps prevent unauthorized access to your cargo area
- Convenience:Allows for remote operation of your tailgate lock through your key fob
How It Works
When you press your key fob or door lock switch, an electrical current is sent to the solenoid. This creates a magnetic field that moves a plunger inside the solenoid, which then:
- Activates the locking mechanism when locking
- Releases the locking mechanism when unlocking
Note:A failing tailgate lock solenoid can result in issues such as:
- Inability to lock or unlock your tailgate
- Intermittent operation
- Strange clicking sounds when attempting to lock/unlock
Regular maintenance and prompt replacement of failing solenoids can help ensure the security and convenience of your vehicle's tailgate operation.
Common Failure Symptoms of Tailgate Lock Solenoid
Tailgate Lock Solenoid: Signs of Failure & Maintenance Guide
Common Signs of Tailgate Lock Solenoid Failure:
1. Intermittent Operation
The tailgate may lock and unlock inconsistently, sometimes requiring multiple attempts to engage.
2. Unusual Sounds
You might hear clicking or buzzing sounds when attempting to lock/unlock the tailgate, indicating a struggling solenoid.
3. Complete Failure to Lock/Unlock
The tailgate may become completely unresponsive to lock/unlock commands, either staying permanently locked or unlocked.
4. Slow Response Time
A noticeable delay between pressing the button and the tailgate lock engaging/disengaging.
Maintenance Schedule:
Regular Inspection:
• Inspect every 50,000 miles or 4 years, whichever comes first
• Check for proper operation during routine vehicle maintenance
Preventative Maintenance:
• Clean contacts and connections annually
• Lubricate moving parts every 2 years
• Test functionality during seasonal vehicle inspections
Replacement Guidelines:
• Typical lifespan: 8-10 years under normal use
• Replace immediately if showing consistent signs of failure
• Consider preventative replacement at 100,000 miles in harsh climates
Note: These guidelines are general recommendations. Specific maintenance schedules may vary based on vehicle make, model, and usage conditions.
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.
